Jason Johns - Vertical Gardening

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2019 Jason Johns

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ISBN: 978-1-57067-375-7

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A vertical garden utilizes supports (such as fences, trellises, or walls) either to train plants to grow upright or to hold containers of plants above the ground. Increasingly, people see vertical gardening as a way to grow their own food in a limited space or to enjoy the benefits that plants bring to an indoor environment. Perhaps they live in a city apartment or in a townhouse with little to no outdoor room for a garden, or they have a small garden space that cannot be expanded. Some people want to save money by growing their own produce or look forward to the health benefits that come from eating fresh food and being active outdoors. There is also growing concern about how our environment is impacted by the amount of fossil fuels needed to transport food from farm to table.

Growing vertically is the answer to all these concerns, and I consider it to be one of the most exciting developments in horticulture. The world is struggling to support a growing population, and vertical gardening could provide a much-needed solution for boosting productivity without increasing tillable acreage. Better productivity would discourage deforestation, a serious problem in developing countries that are struggling to produce enough food for consumption and export.

Many people refer to vertical gardening as urban gardening because its popular in cities and towns where growing space is at a premium. Anyone who has a balcony or a small yard can turn it into a productive vegetable garden by growing plants in pots. However, even if you do have space for a garden, you might want to grow more produce than you have room for. (Youre torn between planting those pumpkins or a dozen rows of carrots!) Instead of having to forgo a crop youd love to try, what if you grew it upright? By gardening vertically, you can use arbors, arches, fences, trellises, walls, and pots to create more growing space. You can even grow vertically to increase the amount of growing space in your greenhouse.

I love showing off my vertical space to friends and fellow gardeners. Their eyes positively light up as they realize how much produce they can grow in a small area! Let me relate briefly what is possible.

In a three-foot-square area of my garden, I can typically grow up to nine strawberry plants if I space them properly. Last year, I built a vertical strawberry planter that fit in that same space. It held seventy-two strawberry plants with plenty of room for all of them, and they flourished! Best of all, they were easier to harvest and maintain than plants grown in the ground.

Why Gardening Makes You Happy

Working with the soil and growing plants can provide significant benefits to your sense of well-being. Longtime gardeners, myself included, often claim that gardening helps alleviate depression and makes them feel happier.

In recent years, scientists have discovered a link between working with soil and lower levels of depression. Friendly bacteria in the soil have an effect on the human brain thats similar to antidepressants. Researchers from Bristol University and University College London (both in England) have discovered that a bacteria commonly found in soil, Mycobacterium vaccae, stimulates brain cells to create serotonin. Serotonin is the chemical that elevates mood. Most antidepressants work by stimulating the production of serotonin or by helping it bind to chemical receptors in the brain. So, improve your day by getting your hands dirty!

One of my favorite summer vegetables is cucumbers; theyre lovely in a salad or sandwich. However, these plants vine freely, take up a lot of valuable ground, and attract slugs and snails. When I grow cucumber plants vertically, I can grow three plants on a trellis or netting in only four square feet of soil. Vertically grown cucumbers are straighter and have softer skins than those I grow along the ground, and they dont suffer anywhere near the same amount of slug and snail damage.

Pumpkin vines can grow at least fifty or sixty feet long, limiting what else you can plant in that space. When I grow pumpkins along the ground, I have to pinch the ends off the vines and continuously reposition them so they dont crowd out other plants. Its a lot easier to keep them under control if theyre grown vertically, and training the vines to grow up a wall frees up valuable real estate in my garden.

The Advantages of Growing Vertically

W hether you live in the city or the suburbs, you can maximize your productivity and grow your own vegetables, fruits, flowers, or herbs by creating a vertical garden. Even if you have a garden youre able to expand, applying vertical gardening techniques will help you grow more produce without having to work up more ground.

If only a small portion of your yard or terrace receives adequate sunlight, you can set out large containers in this area or fix smaller containers or trellises to walls or fences to take advantage of the exposure you get. Gardening in containers is also helpful if you dont have good soil in your growing space. You can purchase commercial garden soil or create your own mix. (See for my favorite blend.)