A balcony garden can be as complicated or simple as you want. You can spend thousands of dollars or you can do it for very little money. With plant and container choices you can either make a relatively low maintenance, easy balcony garden, or you can do a full-on farm. It depends on your space, light and exposure and the amount of time, energy and or money you want to spend.
Balconies are usually microclimates, differing significantly from the climate on the ground. There can even be different microclimates even on a tiny balcony. If an area is shaded, that can be one climate, if another area is exposed to the wind, that is a different climate. Also, the conditions on balconies can be extreme with huge temperature fluctuations. Also, surface treatments can affect how hot or cool your balcony is and if it retains heat over time.
The good news is that there are beautiful plants for almost every condition possible. The trick is to really figure out what the environment is, before you plan your garden. If you take the time to really evaluate your conditions, your chances of gardening success will be greatly enhanced.
Here are a few questions you should ask yourself before you start your balcony garden.
How big is your space?
Let me start by saying that even if your space is microscopic, you can still garden. I have seen fire escapes and windowsills become productive green spaces. It helps to think of your space three dimensionally. Are there vertical spaces you can plant or hang planters on? Even if there aren't, you can do amazing things to use vertical space. From piling up pots to creating trellises, there are ways to use all of your space.
There is even an entire book dedicated to the idea.
Garden Up! by Susan Morrison and Rebecca Sweet.
How much sun does your space get?I find that most often people wildly overestimate how many hours of direct sun a space gets. This is particularly true on a balcony, because buildings or walls can obstruct the sun in certain parts of the space. You need to accurately assess how many hours of direct sun each place you want to grow stuff gets. To do this, you will have to either methodically time it out with a watch, or get a gizmo called a
sun calculator. You also need to time it close to your growing season because as the sun moves across the sky, your results will vary from the winter to the summer.
How much heat does your space get?Again, balconies and rooftops can get searingly hot. Not all plants thrive in extreme heat, so it's best to take this into account when you are planning what to grow. For example,
lettucewill not thrive in extreme heat. On the other hand,
succulents will be ecstatic.
Is it windy?
Again, some plants laugh at the wind and others will curl up and die. It's all about choosing the plants that fit your environment, or to a certain degree, modifying your space to expand your plant pallet. There are ways to create windbreaks to protect more fragile plants, by planting larger plants that are wind tolerant in front of the more tender. You can also put plants that don't like the wind in low pots near the floor to give them ore protection. However, wind dries plants out incredibly quickly, so if your area is windy, you will have to compensate for that by either putting in a drip irrigation system, getting self-watering pots or frequently watering your plants--sometimes several times a day.
How cold does it get on your balcony?The first thing to do is check your
"USDA Plant Hardiness Zone." This is particularly important if you want to leave your plants out year round. Given the difficulty of schlepping plants and pots to and from a balcony and the fact that many people look at the balcony all year, can be a good idea. That said, your balcony is a microclimate and your zone may be significantly different than a plant growing in a park nearby. However, finding your zone is a good place to start when planning your garden.
How much care are you willing to give your gardens?
It is a myth that there are "care free," or "foolproof," plants. Unless they are plastic or already dead, all plants need some care and you don't have to be a fool to kill a plant. In fact the more plants you grow, chances are the more you will kill.
All plants need water and most need to be fed. However, within that truth there is a broad spectrum of care requirements and degrees of difficulty and there are ways to minimize the amount of watering and feeding you have to do.
Think about how much attention you want to pay your plants. Are you available and do you want to water what can be several times a day? Do you travel a lot? If you want to or have to minimize your care, there are options. You can install a drip irrigation system, use self-watering pots with large reservoirs, get drought resistant, low-care plants or even pay someone to water for you.
However the best idea, if you are just beginning, is to start slowly. See if you like gardening and see how much time you want to spend and how attentive to your plants you are interested being. You can always buy more plants, but if you start slowly, you can get a feel for what works in your space and what doesn't, before you have made too big a commitment.
Do you have water easily available?For many
balcony gardeners, water is an issue. Large pots with thirsty plants can take a huge amount of water and sometimes the faucet is far from the plants. If you have a lot of pots or large pots, you may need to invest in a large watering can that you fill in the bathtub. One of my favorites that would be particularly good for apartment dwellers is the
OXO Pour and Store. I have yet to find a good watering system on wheels. Most are designed for spraying fertilizer so the water stream is not heavy enough.
Are there rules about gardening on your balcony?
It is better to know before you start than have to dismantle your garden after you have built it and fallen in love.
Do you want to grow edibles?
I am a huge fan of growing edibles. They can be gorgeous as well as tasty and the flavor of most home grown food way out-strips anything you can buy in a supermarket. While you need full sun (6-8 hours of direct sunlight) to grow many vegetables, you can grow lots of greens and some herbs with less sun. Also, many herbs are very easy to grow. By growing your own herbs, you can save money and enhance almost anything you cook.
What's your budget?While it's possible to spend an absolute fortune on a balcony garden, you don't need to. You do need to buy a good quality potting soil, but there are all kinds of ways to minimize what you spend. Try finding pots at yard sales or second hand stores. Almost anything can be turned into a container, so you might not even have to buy one.
Ways to Save Money for Container Gardeners
A great website for more information is:
Life on the Balcony
