When you’re considering what to grow, a good place to learn about their needs is from seed catalogues and another – even better source – is from other gardeners, but there just never seems to be a master gardener handy when you want one!
Some plants like cucumbers, and tomatoes can be trained to a trellis and indeed so can some melons and squashes – but not all of them.

Pumpkins and watermelons for example, turned loose on your balcony would not only take it over completely- they could probably take possession of your neighbor’s balcony and your living room too. Corn is another example of a plant that’s entirely unsuitable for a balcony. For one thing it’s tall but you don’t grow it to a trellis which means that on your balcony the wind would easily break it but more to the point, you need to have a fairly large patch of corn growing to be assured that it will pollinate properly and therefore actually produce any corn.
As you’re making your list, keep the really large plants off.

Actually, for what it’s worth – here are the plants that I think are best suited to balcony vegetable gardens:
Beans, peas, some cucumbers, some sweet peppers, hot peppers, tomatoes, some eggplants, salad greens but not many cabbages and most annual herbs.

Asparagus and rhubarb are not suitable since they’re perennials.

And even though I’m trying to develop a product -  urban hydro gardens and bring them to market and I’m still fine tuning the prototypes and starting to juggle the numbers.  Sitting ( or standing) around plants that I’m growing is the most soul easing place in the world.  I sincerely believe that anyone who loves to grow plants gets the same feeling.  It can be stretched a little out of shape now and then, when the slugs are eating holes in my pepper leaves and the earwigs are treating my romaine lettuce like a high rise condo.

It makes me wonder if people with other passions get the same sense of peace or if maybe this is just something special that’s given to people who love to ( or is that need to? ) grow things.

I can swear to you that the plants I have in the hydroponic gardens are growing better than my pampered little beauties in their pots of compost- and they are much easier to care for- probably because I don’t have to water them every day and don’t need to worry that they’re going to just about expire if we get a hot day and I’m not around to water them

This is what I was aiming for when I started this project.  High yield, organic and super low maintenance vegetable gardens in a small space.  It’s all coming together now, but there was one thing I had forgotten about – Earwigs!

In my 20’s I did battle with them, only to learn that it isn’t worth the trouble and now I have them again, hiding in the lettuce, dining on my basil and chewing great jeezly holes in my peppers.  Thirty years later and almost nothing has changed – except me.

The next thing to think about is the question “Why?” as in’ Why do you want to grow your own vegetables?”

If you want access to favoured or hard to find treats like oriental eggplants or thai basil or snow peas that don’t have the texture of cardboard,  or heritage tomatoes- thats one possible reason.

Another is that you’d simply like to grow a few vegetables that you and your family like and ýou want to know beyond a shadow of a doubt that they are organic,  chemical free and as fresh as possible.  Another perfectly valid reason.

Another reason is that, even though you don’t have much room you want a vegetable garden that will make a solid contribution to your families consumption by  improving the quality of what you get and at the same time saving some money.  Value is good.

Or just maybe you’ve simply  been bitten by a desire to grow something, because it will make your soul happy.  Welcome.

Every reason is a good one.  Heck I don’t think there can possibly be a bad reason for growing a vegetable garden.  But if you’re going to be growing on a patio, balcony or deck , space will be at a premium.  If you want to be happy with the result, it won’t hurt to give a little thought to what result you’ll be happy with.

Every reason I’ve outlined will take you down a slightly different path when you plan your own garden- and anything is possible.

Acorn Squash

I guess that, in a way, gardens are like your children.  They grow a little bit every day, but you’re so close you don’t realize it, until something makes you stand up and take notice.  The garden that I’ve referred to as my summer project is absolutely taking off.  The hydroponic versions have pretty much outstripped the regular soil- in-container versions, with the exception of the Thai hot peppers and I realize that the soil versions are getting about 1 1/2 more hours of sun each day and it’s making a real difference.

If I start thinking now about all the new ways to use acorn squash I might be able to manage what is looking to be the start of a bumper crop.  The snow peas are starting to produce very tender and very tasy pods and I’ve recently added some beefstake and heritage “Brandywine” tomatoes in a newly configured garden that I’m hoping will create “The Tomato Solution” because I cannot possibly bring this to market without a tomato configuration.

But what has truly blown me away beyond my wildest expectations is the cut-and-come-again salad garden.  I’m a big salad eater and so far, from a 4 foot planting of mixed greens I’ve taken at least 6 salads for 3 people in a two week period and it just keeps getting fuller.  And the taste and texture of these greens is like nothing else I’ve ever had- which is I guess what happens when you’re not eating a commercially grown crop that must be a variety that travels well.

Here are some more shots!

Salad Greens

Snow Peas