A hanging basket can go from cheerful to disappointing surprisingly quickly: the flowers thin out, the middle opens up, and watering starts to feel like a rescue operation. I approach that decline by checking the roots, the growing conditions, and the way the basket is maintained before buying another plant or adding more fertilizer. Most problems become easier to solve once I separate a thirsty basket from one with damaged roots, or a plant that needs sunshine from one being cooked beside a hot wall. This guide is for anyone who wants a fuller, longer-lasting display without guessing at every yellow leaf.

I also think hanging baskets deserve a little more planning than they usually receive. They hold a limited amount of growing mix, sit above the ground where wind can reach them, and often contain several plants sharing the same small root space. Below are the 15 mistakes I would check first, with practical ways to prevent them and sensible adjustments for an existing basket. The aim is a display that fits your porch, climate, and daily routine—not one that looks wonderful on planting day and becomes impossible to manage a month later.

1. Buying Flowers Before Checking the Light at the Hanging Spot

I decide where a basket will hang before choosing its flowers, because the light at roof height can be quite different from the light on the patio below. A porch that feels bright to me may receive little direct sunshine beneath its overhang, while a basket just beyond that roofline may spend the afternoon in fierce sun. I check the proposed position in the morning, around midday, and later in the afternoon, noting both direct sunlight and reflected heat from paving or walls. As a general starting point, a full-sun label usually means at least six hours of direct sun, but the quality of those hours matters too: gentle morning exposure and intense western exposure do not create identical growing conditions. A photograph taken from ground level cannot tell me everything I need to know about the conditions around the roots and leaves.

Once I understand the spot, I choose a plant group that belongs there rather than trying to make a favorite flower tolerate it. Petunias and many trailing verbenas are useful candidates for sunny positions, while suitable begonias, fuchsias, or torenias offer options for brighter shade, depending on climate and cultivar. I read the actual plant label instead of assuming every member of a plant family wants the same treatment. If an established basket stretches toward the light and produces little bloom, I investigate exposure before increasing fertilizer; if leaves scorch on the wall-facing side, I consider heat and placement before declaring the plant diseased. Moving a basket is often the cheapest improvement available, provided the new hanging point is secure and the change in exposure is introduced gradually.

2. Choosing a Basket Too Small for the Display You Want

A small basket is tempting because it is inexpensive, easy to carry, and looks proportional on a narrow porch. The difficulty starts when I expect it to support the same mass of flowers as a container with substantially more root space. Diameter alone is not enough: a shallow bowl and a deep basket of equal width can hold very different amounts of growing mix. For a mixed seasonal display, I usually begin by considering a basket around 14–16 inches across, then check its depth, actual capacity, and the mature size of the intended plants. That is a planning preference, not a rule that every smaller basket will fail. A compact single-plant display can be excellent; the mismatch is asking a little container to support a large, thirsty arrangement in an exposed position.

When I examine a struggling purchased basket, I look for clues that the container has become the limiting factor. A dense mass of roots, very little visible mix, and a basket that becomes light again shortly after thorough watering can suggest that demand has outgrown the available moisture reserve. I may move the planting into a slightly larger suitable container, but I consider the condition of the plants and the time remaining in the season before undertaking a disruptive rescue. Sometimes it makes more sense to reduce the display or place it in a ground-level planter. Increasing basket size also increases the load on the hanger, so I never treat repotting as a decision about roots alone. The container, wet growing medium, plants, and support have to work together.

3. Treating the Hook and Chains as Decorative Accessories

I want to know what is supporting a basket before I fill it, especially when replacing a small nursery pot with a larger arrangement. The load includes the container, growing mix, mature plants, retained water, and any reservoir—not simply the weight of the empty basket in my hand. A bracket that looks sturdy may still be unsuitable for the wall or fixing method being used. I follow the hanger manufacturer’s installation instructions and load rating, and I use fixings appropriate to the actual structural material. If I cannot establish what lies behind a ceiling or wall finish, I would get help with that part rather than improvise. The same principle applies to decorative garden arches: a flower basket does not belong on a structure merely because there is somewhere to loop a chain.

Before hanging, I inspect the whole connection from the mounting point to the basket rim, including chain links, clips, and plastic hangers that have spent previous summers outdoors. A cracked hanger or severely corroded link deserves replacement, even if the flowers would conceal it. I also allow for movement and keep the basket away from doors, walkways, and places where people naturally stand up or turn around. Once watered and hung, it should sit level without pulling one attachment point sideways. I check the fittings again during the season and after rough weather, rather than assuming installation is the last time they need attention. A beautiful display is easier to enjoy when I am not wondering whether its support is adequate every time the wind picks up.

4. Filling the Basket With Garden Soil or an Improvised Heavy Mix

I use a growing medium intended for containers because a hanging basket is a very different root environment from a garden bed. Soil that performs well outdoors may become dense and difficult to manage inside a small suspended pot, particularly after repeated watering. I look for a suitable container mix that balances moisture retention with air around the roots, rather than choosing the heaviest material because it seems more substantial. Peat-free products can work well, but their ingredients and watering behavior vary, so I read the bag and get familiar with the mix instead of assuming it behaves exactly like a previous product. The University of Maryland’s guide to container growing media is a useful explanation of why these materials need to do more than simply hold a plant upright.

At planting time, I moisten very dry mix evenly before filling and settle it around the root balls without compressing it into a hard mass. I leave roughly half an inch to an inch below the rim as a watering space, keeping the plants at their appropriate planting depth rather than burying their crowns to achieve a level surface. I do not fill the bottom with stones merely to make the basket feel finished; they add weight and occupy space that could hold roots and growing medium. If the mix settles later, I assess whether roots are exposed before adding a little more around them. Topping up should correct a real gap, not bury stems under an extra layer every month. I want usable root space throughout the container, with room at the top for water to soak in.

5. Using a Liner That Leaks Mix—or Seals the Roots in Water

A liner has a practical job: it holds the growing medium inside an open basket while allowing an appropriate movement of water. I check its fit before planting, because thin areas, gaps at the rim, or a badly folded base can make watering uneven and allow mix to escape. Coir and other fiber liners can make attractive baskets, but exposed sides also influence how quickly the planting dries. A solid-sided container may suit a hot, windy position better than the open wire style I originally pictured. I choose the construction according to the setting and the amount of attention I can provide. There is no prize for selecting the most rustic-looking basket if its care demands are a poor fit for my day.

The opposite mistake is trying to conserve every drop by turning an ordinary basket into a sealed bowl. If I use a supplementary liner, I make sure it does not block drainage; if I buy a purpose-made self-watering basket, I follow its reservoir and overflow instructions instead of treating it like a conventional pot. Those systems are designed differently and should not be copied by simply removing drainage holes. I water a newly planted basket before putting it in its final position, watching where excess water exits and whether the planting remains level. This is an easy moment to correct a folded liner or blocked outlet. Discovering the problem after the roots have spent several days sitting in trapped water is much less convenient, particularly when the basket is already full of mature growth.

6. Combining Plants That Need Different Care

Color is usually what catches my eye first, but it is not the best basis for deciding which plants should share a basket. I compare their light needs, moisture preferences, growth rates, and expected size before considering the final palette. A succulent that needs its mix to dry between waterings is an awkward companion for a plant that dislikes drying out, however attractive their leaves look together. Likewise, a vigorous trailing plant can overwhelm a slower neighbor even when both are technically suitable for containers. I would rather repeat one reliable plant in two colors than assemble six unrelated choices and spend the summer trying to satisfy incompatible requirements. Simplicity makes it easier to recognize whether the whole basket needs attention or only one plant is struggling.

My first check is whether one watering routine could reasonably suit every root ball in the arrangement. Next I ask whether the plants will share the light fairly as they grow, and whether one will need repeated cutting just to keep the others visible. For a sunny flowering basket, I might build around compatible trailing petunias of similar vigor; for a sheltered bright-shade display, I would investigate suitable trailing begonias rather than force a sun-loving flower into the combination. I still check cultivar guidance and local summer conditions before buying. If I want contrasting plants with different needs, two separate baskets often produce a better result than one compromised mixture. They can hang near each other visually while allowing me to water, feed, and move them independently.

7. Planting for Instant Fullness Instead of Mature Growth

I understand the appeal of a basket with no visible gaps on the day it is planted. However, starter plants are not finished plants, and filling every available pocket can create an arrangement that runs out of room just as it reaches its most vigorous stage. I judge plant numbers by the size and growth habit of the actual material, not by a formula that assigns one plant to every inch of basket diameter. A tiny plug and a well-rooted four-inch plant are not interchangeable units. Iowa State’s general guidance suggests three to five plants for a 12–14-inch basket and five to seven for a 16–18-inch basket, but I would reduce those numbers for particularly vigorous selections or larger starting plants. Such ranges are starting points, not a reason to squeeze in an extra root ball.

Before planting, I arrange the pots in the empty basket and imagine the space each plant will occupy several weeks later. I leave enough growing medium between the roots to form a meaningful shared reserve, rather than constructing a basket made almost entirely of nursery root balls. Side planting also counts toward the total; it does not create extra capacity inside the container. When buying a mature ready-made basket, I accept that its immediate impact may come with more frequent watering and closer maintenance than a newly planted one. If a home-planted basket looks slightly open at first, I give it time to grow instead of immediately adding another plant. The display should become fuller because its plants are growing well, not because I removed every inch of space they needed to do so.

8. Putting Tender Plants Outside Without a Weather Transition

A basket grown under protection may not be ready for the conditions beside my front door, even when the garden center is displaying it beautifully. I ask whether it has already been acclimated outdoors and consider the difference between that location and my own. Strong sun, drying wind, and chilly nights can all arrive together in spring, creating a difficult transition for soft growth. For protected plants, I generally allow about a week or two of gradually increasing outdoor exposure, adjusting to the weather rather than following a rigid countdown. I begin in a sheltered position and extend the time outside as the plants cope. University extension guidance on hardening off makes the same essential point: a plant can suffer sun or wind injury when the change is too abrupt.

I also distinguish acclimation from cold hardiness. Giving a tender plant time outdoors does not make it frost-proof, and a perennial hardiness zone on a label does not mean its roots will tolerate the same winter conditions in a suspended container. I use local forecasts and the requirements of the specific plants to decide when the basket can remain outside overnight. In fall, I make the same decision in reverse: keep a tender basket while conditions remain suitable, move it under appropriate protection if worthwhile, or replace it with plants chosen for the cooler season. A covered porch may reduce some exposure but is not automatically frost-free. I prefer a planned seasonal change to repeatedly moving a deteriorating basket between unsuitable places and hoping another warm afternoon will restore it.

9. Hanging the Basket Where Routine Care Is Awkward

I think about watering access while the basket is still empty. If I cannot inspect the mix, reach it with a suitable watering wand, or lower it safely for maintenance, the location will make every small job harder. A basket can be high enough to clear people and still be poorly placed if I have to stretch across a railing to reach its center. I also consider where drainage water will fall: above a seat cushion, doorway, or frequently used path is rarely convenient. Sometimes moving the bracket a short distance makes the difference between a display I check naturally and one I postpone dealing with. The easiest basket to maintain is usually on a route I already use, with a practical way to reach it.

Exposure matters here as much as reach. I avoid spots that receive a concentrated stream from an overflowing gutter or where the basket repeatedly strikes a wall when it swings. A gusty corner can be troublesome even when the plant’s sun requirements are otherwise met. Where lowering equipment is used, I check that it is intended for the loaded basket and installed as directed; I do not assume any cord-and-pulley arrangement is suitable. For an existing display, I make a simple assessment: can I see the soil, inspect the back, and remove a faded flower without an awkward balancing act? If not, I change the setup. Good placement should make regular attention easy, because convenience is part of successful plant care rather than an optional luxury.

10. Watering by the Calendar Instead of Checking the Roots

I do not give every basket the same drink simply because it is morning. A newly planted basket in cool shade and a mature petunia basket in summer sun can have dramatically different needs, even when their containers look identical. I check the growing mix with a finger and, where practical, learn the difference between the basket’s watered and dry weight. For many flowering baskets, dryness in the upper inch or so is a useful prompt to investigate further, but I also consider the plant type and moisture lower down. I check daily during active warm-weather growth, and more often during hot or windy spells, without assuming that every check must result in watering. A routine should remind me to look, not replace the decision.

Wilting is another reason to inspect before acting. A dry, light basket may need water promptly, while a heavy basket with persistently wet mix needs a different investigation; adding water to already struggling wet roots can compound the problem. I also do not count a short rain shower as proof that the root ball has been watered, particularly beneath a roof or dense canopy of flowers. When watering is needed, I direct it toward the growing mix, then reassess how the plants and container respond. I keep the schedule flexible as the season changes. Shorter days, cooler temperatures, and slower growth can reduce demand, so the habit that kept a basket alive in July may leave it unnecessarily wet later. Observation is more dependable than preserving a summer routine unchanged.

11. Giving a Quick Splash and Assuming Runoff Means Success

I water slowly enough for the growing medium to absorb moisture instead of sending a stream over the rim. In a conventional freely draining basket, I want excess water to emerge after the root zone has been wetted, but immediate runoff can be misleading. Very dry mix may pull away from the container, allowing water to rush down the gap while the center remains dry. I check the basket’s weight and feel the mix rather than judging success by the puddle underneath it. A gentle first pass, a brief pause, and a second pass can work better than one forceful application. If I repeatedly wet only the same small spot, the basket may still contain dry pockets even though I have been watering it every day.

For a severely dried basket, I lower it safely and consider a controlled soak in a clean tub so the medium can take up water more evenly. Iowa State’s watering guidance for hanging baskets discusses soaking when dried mix has separated from the container. I monitor the recovery rather than leaving the basket submerged indefinitely, then let it drain thoroughly before rehanging. I do not use this treatment for a basket whose roots are already wet, or automatically apply it to drought-adapted plants without considering their needs. After rehydration, I remove only clearly damaged material initially and give living growth time to respond. Fertilizer is not the first remedy for a dry root ball; restoring appropriate moisture and correcting the watering method come first.

12. Feeding Without Knowing What Is Already in the Mix

A hanging basket has limited access to nutrients, but that does not mean every weak-looking plant needs an immediate extra dose. I check whether the growing mix contains fertilizer, whether controlled-release granules were added at planting, and what instructions came with a purchased basket. University of Minnesota guidance notes that the start of regular feeding can vary with the medium, watering, and rate of growth; that is why I avoid presenting one universal date as correct for all baskets. Pale growth can have causes other than inadequate fertilizer, including root problems and unsuitable conditions. I want a feeding plan based on what the basket is already receiving, not a collection of overlapping products added whenever the flowers look less impressive.

For an actively growing flowering basket, I use a suitable product at its labeled dilution and interval, measuring both the fertilizer and the water. If a particular label specifies five milliliters per liter, for example, a two-liter batch requires ten milliliters; that is an arithmetic example, not a recommended dose for every brand. Different formulations contain different nutrient concentrations, so copying a spoonful from someone else’s routine can be misleading. I also avoid adding more controlled-release fertilizer simply because I cannot see the original granules. If the mix is very dry, I address watering first, and if growth is slowing in cold weather, I reconsider whether feeding is needed at all. More frequent attention is useful; stronger fertilizer is not automatically an improvement.

13. Waiting Until the Basket Is Bare in the Middle to Trim It

I look at the shape of a basket while it is still growing well, rather than waiting for long stems with a few flowers at their ends. Some plants need regular removal of faded blooms, while others are sold as self-cleaning and do not need every spent flower picked away. That distinction saves unnecessary work, but it does not eliminate the need to inspect damaged growth or manage the overall shape. I remove spent flower stalks appropriately for the plant, keeping healthy developing buds when possible. If one trailing stem is racing ahead of everything else, a small timely adjustment is often easier to recover from than a drastic late-season cut. I want the basket to remain leafy as well as flowery, especially around the rim where an empty center becomes noticeable.

When a vigorous flowering plant needs reshaping, I check its pruning guidance and work back to healthy growth instead of cutting every species to an identical length. A light trim of selected shoots can be enough; a more substantial renovation is a separate decision that needs suitable weather and growing time afterward. I would not severely cut back a stressed, nearly dormant, or naturally slow-growing plant simply because a petunia responded well to that treatment elsewhere. I use clean tools and remove loose trimmings from the foliage and mix. Where appearance matters for an upcoming gathering, I also allow for a temporary reduction in bloom after pruning. Maintenance should fit the plant’s ability to regrow, rather than promising an instant transformation the day after the scissors come out.

14. Looking at the Flowers but Never Under the Leaves

A basket viewed from the path can seem healthy while trouble develops on its hidden side. During routine checks, I look underneath a few leaves, examine tender tips, and inspect the center where fallen petals can collect. Distorted new growth, unusual stickiness, fine webbing, or clusters of small insects give me reasons to investigate, not an automatic diagnosis. I try to identify the actual cause before choosing a treatment, because sun injury, moisture stress, nutrient problems, and pests can produce overlapping symptoms. A close photograph is useful when I need help from a local extension service or knowledgeable nursery. I would rather spend a little time identifying a problem than spray a flowering basket simply because one leaf looks imperfect.

If a removable section is clearly damaged, I can often deal with it while the problem is still localized, keeping discarded material out of nearby containers. I clear decaying debris from the basket surface and avoid hiding affected plants behind fresh flowers. Any pesticide treatment needs to be appropriate for the identified pest, the plant, and the site, with label directions followed carefully; flowering baskets also deserve attention to visiting pollinators. I do not use a homemade soap concentration as though it were interchangeable with a labeled horticultural product. When an entire plant is failing, removing and replacing it may be more sensible than repeatedly treating the mixed basket without a diagnosis. Regular inspection is valuable precisely because it gives me choices before the damage becomes extensive.

15. Leaving for a Few Days Without Testing the Watering Plan

I treat holiday care as something to arrange before the bags are packed. A mature basket can change quickly in hot weather, and asking someone to give it a little water is too vague to be helpful. I show a helper how to check the mix, where to apply water, and how to recognize the difference between a light dry basket and a heavy wet one. If I use drip irrigation, I run it while I am home and inspect each basket afterward rather than assuming a working timer means every root ball received water. Emitters can miss the useful root area, become displaced, or deliver a different amount than expected. I want the system tested under ordinary conditions before depending on it during my absence.

Moving baskets temporarily to a more sheltered position may reduce demand, but I avoid putting sun-loving plants into a dark enclosed space as a substitute for care. Reservoir baskets also need checking; their useful interval depends on capacity, plant size, and weather, not just the claim on the packaging. I leave a backup contact for an extended absence and keep instructions specific to each group of plants. On returning, I inspect before watering everything, because several cool rainy days may have changed the situation completely. This final mistake is really about planning for the routine a basket requires. If reliable care is difficult every week, I would choose fewer baskets, less demanding plantings, or larger accessible containers rather than repeatedly setting up displays that depend on attention I cannot provide.

A Simple Routine That Keeps These Mistakes From Building Up

I find it easier to care for baskets when the work is divided into quick observation and occasional maintenance. The daily check does not need to become a long gardening session: I look at the leaves, check moisture where I can reach it, and notice whether the basket has shifted or started rubbing against something. During mild weather, that may be all it needs. During a hot spell, the same check tells me where to spend more time.

The weekly check is more deliberate. I look at the back as well as the front, assess the shape, remove appropriate spent growth, and check my feeding record before mixing anything. I also make sure drainage has not become obstructed and that the plants are not concealing a damaged hanger. These small jobs are easier when I do them before the basket is tangled, exhausted, or dripping over the front steps.

I also keep the number of baskets realistic. Two well-grown arrangements can make an entrance feel finished, whereas six struggling ones create six sets of decisions every morning. If I want to expand the display, I add another basket only after I know how the first group behaves through a warm week. That gives me a better measure of the commitment than judging everything on a cool planting afternoon.

How I Would Assess a Struggling Basket Before Replacing It

My first question is whether the problem affects the whole basket or one part of it. If every plant has declined together, I investigate shared conditions such as watering, exposure, growing medium, and feeding. If only one species is failing while its neighbors remain healthy, I look more closely at that plant’s requirements and roots. This distinction prevents me from changing an entire routine to solve a problem that belongs to one incompatible plant.

Next I check moisture before making a rescue decision. A dry basket and a saturated one can both look limp, but they should not receive the same treatment. I also consider recent events: a move into stronger sun, a missed watering, a new fertilizer application, or several days of rain can explain a sudden change. Writing those events down is more useful than remembering only that the basket looked fine last week.

Then I look for living growth. Healthy tips, firm stems, and developing leaves may make recovery worthwhile, even if some flowers have been lost. Widespread decay, badly compromised roots, or very little growing season remaining may point toward replacement instead. I do not regard replacement as a failure when the original planting is no longer suited to the conditions; sometimes the sensible improvement is a different seasonal display.

Finally, I make the smallest useful change and watch the response. Correcting moisture, moving out of a harsh wind, or removing a failing companion gives me information. Watering heavily, fertilizing, pruning hard, and spraying on the same afternoon makes it difficult to know what helped—or what made matters worse. Unless there is an urgent reason for several actions, I prefer a clear diagnosis and a manageable correction.

Planning the Next Basket: Five Questions I Ask Before Shopping

What conditions will the plants actually receive?

I describe the position in plain terms: morning sun and afternoon shade, open sunny porch, or sheltered bright shade. I include wind and reflected heat in that description. A plant label can then help me choose something suitable rather than simply confirming a color I already wanted.

How much time can I give it? I consider the busiest part of my week, not the leisurely weekend when I am planting. If daily checks are unlikely, a different container style, fewer plants, or a different location may be more practical. Water-saving features help, but I still need to understand and monitor them.

How large will the plants become? I compare mature spread and vigor, allowing for the fact that hanging growth can extend well beyond the rim. I do not need a tall central plant in every arrangement. A rounded basket of one well-chosen trailing variety can look more complete than a complicated combination with an oversized centerpiece.

Can I reach and support the finished basket? I check the mounting, the space around it, and my way of lowering or watering it before buying a larger size. Wet weight matters, and so does access. The arrangement should fit the structure and the person caring for it.

What will happen at the end of the season? I decide whether the plants are seasonal, worth overwintering under suitable conditions, or better replaced when their display ends. That does not mean planning a winter project for every summer basket. It means recognizing that a tender flowering display has a season and making the next decision before it becomes a neglected container beside the door.

Hanging Basket Questions I Hear Most Often

Why does my hanging basket dry out even though I water it every morning?

I would check whether the water is reaching the center of the root ball and whether the basket has enough growing medium for its mature plants. Water can bypass a dried, shrunken root ball, while a densely rooted container may use its available moisture quickly. Exposure to heat and wind can add to demand. The useful question is not only how often you water, but how thoroughly the mix is wetted and how long it remains suitable for the plants.

Do I need to water a basket every day?

Not necessarily. Daily checking is useful during warm active growth, but cool conditions, recent rain, a sheltered position, or a moisture-retentive container can reduce the need. I let the plant type and the condition of the mix guide watering. Conversely, an exposed mature basket may need attention more than once during very hot weather.

Can I reuse last year’s hanging basket mix?

I first consider its condition and the health of the previous planting. Mix that has broken down, become difficult to wet, or supported a serious root problem is a poor starting point for a demanding new display. For a heavily planted seasonal basket, fresh suitable mix is often the simpler choice. Reuse is a decision about remaining structure and plant health, not merely whether material is still present in the pot.

Is a bigger basket always better?

No. More root space can help, but the basket still needs suitable proportions, an appropriate support, and a sensible planting. A large container that cannot be reached or safely supported creates its own problems. I choose the size that fits the plants, location, and care routine together.

Why are there lots of leaves but few flowers?

I check sunlight, the plant’s normal flowering season, and the feeding history before changing anything. A plant may also be recovering from stress or recent pruning. Extra fertilizer is not a universal solution, and excessive nitrogen can favor leafy growth. I want to know whether the basket has the conditions to flower before trying to push more growth.

Should I rotate my hanging basket?

Rotation can help an uneven display when one side consistently receives more light, provided the hanger and arrangement allow it safely. I would make modest adjustments and watch for newly exposed leaves being scorched. Rotation will not fix a fundamentally unsuitable position. If the back remains dark or the front is excessively hot, changing the location may be more effective.

Can I keep summer baskets through winter?

That depends on the plants and the facilities available. Tender plants may need a suitable frost-free environment, and different species have different light, temperature, and moisture requirements during storage or continued growth. I identify the plants before deciding what is worth keeping. An unheated porch or garage is not automatically an appropriate winter home.

Final Thoughts

The hanging baskets I would choose are the ones that fit the place they are going to live and the attention I can realistically give them. A suitable container, compatible plants, dependable support, and thoughtful watering do more for the display than squeezing in another flower. When something begins to decline, I check the root environment and recent conditions before reaching for fertilizer or starting again.

I also leave room to simplify. One generous basket grown well can brighten a doorway for months, and a smaller number of compatible plants can be easier to keep attractive than an elaborate mixture. Start with the right setting, watch how the basket changes as it grows, and correct small problems while there is still plenty of healthy growth to work with. That is the approach I would trust for flowers that remain enjoyable after the first burst of planting-day enthusiasm has passed.