A close-up look at the author’s street-side border reveals 12 edible plants. On the bottom, from left to right: society garlic, nepitella (an oreganolike herb with a hint of mint), a cluster of sculptural collards, and thyme and winter savory spilling out of the bed. Middle tier: upright rosemary, purple basils, chartreuse pineapple sages, bronze fennel and a kumquat. Roma tomatoes grow behind the fence and scarlet runner beans grow over the entry arbor. The purple verbena, yellow lantanas and roses, and red zinnias, geraniums and dahlias compete for guests’ attention.
The edible landscape concept strikes a deep chord with me; I've been exploring its many options and variations for more than 40 years. Americans cover millions of acres of valuable agricultural land around their homes with lawn, marigold and azalea beds, wisteria, and an occasional privet or maple. Yet as a landscape designer, I know most edible plants are beautiful and that homeowners could grow a meaningful amount of food in their yards — a much more noble use of the soil.
Instead of the typical landscape, we could minimize lawn areas and put in decorative borders of herbs, rainbow chard, and striking paprika peppers. Instead of the fleeting color of spring azaleas, we could grow blueberries that are decorative year-round — or pear and plum trees that put on a spring show of flowers, have decorative fruits, and yellow fall foliage. These plants aren’t just pretty, they provide scrumptious fruit and can save you money.
The Future Is Now
I’m convinced that, in addition to being a viable design option, an edible landscape (if maintained using organic methods) is the most compelling landscape concept for the future. Edible landscapes offer incredible benefits:
Energy Savings. Food from your yard requires no shipping, little refrigeration, and less energy to plow, plant, spray, and harvest the produce.
Food Safety. You know which chemicals (if any) you use, and huge batches of vegetables won’t be combined and therefore can’t contaminate each other.
Water Savings. Tests show that most home gardeners use less than half of the water agricultural production needs to produce a crop. Drip irrigation saves even more. And unlike in agriculture, fields aren’t flooded and huge vats of water aren’t needed to cool down the harvest.
Money Savings. You can grow an unbelievable amount of food in a small, beautiful space. See Grow $700 of Food in 100 Square Feet and my website for exact figures for some popular crops.
Better Nutrition. Fully ripe, just-picked, homegrown fruits and vegetables, if eaten soon after picking, have more vitamins than supermarket produce that was usually picked under-ripe and is days or weeks old when you eat it.
Designing Your Edible Landscape
Any landscape design begins with choosing the location of the paths, patios, fences, hedges, arbors, and garden beds — establishing the “bones” of your garden. This is critically important in an edible garden because the beds are more apt to have plants with a wide array of textures, sizes, and shapes, such as frilly carrot leaves, mounding peppers, and climbing beans. Edible garden beds may be filled with young seedlings or even be empty at times. That’s when paths, arbors, fences, hedges and even a birdbath are vital for keeping things attractive.
Next, plan your style by asking some questions: Do you want a formal or informal garden? Do you prefer a theme — maybe early Colonial or Spanish? How about whimsical areas with a scarecrow or whirligigs? Have you always dreamed of a bright yellow gate welcoming folks into your garden?
After you’ve determined the setup of the landscape, it’s time to choose the plants. Herein lies the true subtlety of the landscaper’s art. First, make a list of edibles you like most and that grow well in your climate, noting their cultural needs. Be aware of their size, shape, and the color of their foliage and flowers or fruit they produce (if any). Do you crave lots of hot reds and oranges, or do you prefer a cooler scene with lavenders, grays, and shades of blue? If fragrance is important, consider the scent of apple and plum blossoms, or heady basils and lavenders.
With your list of plants in hand, create areas of interest. You could create a curved line of frilly-leafed chartreuse lettuces or a row of blueberry shrubs whose blazing fall color can lead your eye down a brick path and to your entry. Instead of the predictable row of lilacs along the driveway, imagine a mixed hedge of currants, gooseberries, and blueberries. The possibilities are limited only by your imagination.
Plant Combinations to Inspire You
Not everything in your landscape has to be edible. Consider these colorful combos (*inedible plants):
- A geometric design of orange tulips underplanted with mesclun salad mix and bordered with parsley or frilly lettuces
- Red or orange cherry tomatoes growing over an arbor interplanted with blue or purple morning glories*
- Cucumbers climbing a trellis to form a backdrop for a splash of coral gladiolus*
- Gold zucchini and yellow dahlias* bordered by red zinnias* and purple basil
- A bed of fernlike carrots surrounded by dwarf nasturtiums
- A path bordered with dwarf red runner beans backed with giant, red-and-white-striped peppermint zinnias*
- A wooden planter overflowing with strawberries and burgundy-leaved cannas*
As we all try to do our part to protect the planet and our own health, finding ways to grow more of our own food is a worthy goal. So how do you start your edible landscape? You could replace a few shrubs with easily grown culinary herbs and salad greens. The next step may be to add a few strawberry or rhubarb plants to your flower border. And maybe this is the time to finally take out a few hundred square feet of sunny lawn in your front yard to create a decorative edible border instead.
If you’d like to try a fun, helpful garden planning tool as you get started on your edible landscape, check out the new MOTHER EARTH NEWS Vegetable Garden Planner.
Rosalind Creasy has been growing edibles in her beautiful northern California garden for 40 years. The expanded second edition of her landmark book, Edible Landscaping (Sierra Club Books/Counterpoint Press), will be released in November 2010. This definitive book on designing with edible plants has detailed advice and more than 300 gorgeous, inspiring photos.