Keyhole gardens are small — typically no more than 3 feet high and 6 feet in diameter — and look like keyhole assemblies in doors when viewed from above. From the side, ...

This African Keyhole Gardening Kit's waist-high gardening bed is easy to tend and provides a rich growing environment plus composting in an integrated system. (Paul Sorensen for Vita Gardens ...

Keyhole gardens, which originated in Africa and now are available in kits from Costco, could unlock an efficient, Earth-friendly new way of gardening for Coloradans. Simply put, keyhole gardens ...

Though small, keyhole gardens can provide big, almost year-round harvests of fresh vegetables. This one at keyholefarm.com has a variety of lettuces, herbs and vegetables. ( Keyholefarm.com ...

Building a keyhole garden may be a newer trend in the United States, but it actually started in Africa in the 1990s, where it provided a way to grow fresh produce in drought-stricken areas with ...

Americans whose gardens have been toasted by prolonged drought might consider a landscaping concept from Africa. It's called keyhole gardening, and some believe it's the ultimate in raised-bed ...

In recent years, a new gardening phenomenon has gained popularity in the U.S., but it gets its roots abroad. Keyhole gardening is a technique that was developed in Africa for use in dry, arid ...

Keyhole gardening proved successful in providing a reliable source of food for the people of Lesotho, and the concept has spread across the globe. A small garden built with the keyhole design ...

Modern versions of keyhole gardens use patio-friendly shapes, such as this one from Vita Gardens. The technique uses an integrated composting system through which the garden is watered. (Paul ...

Americans whose gardens have been toasted by prolonged drought might consider a landscaping concept from Africa. It's called keyhole gardening, and some believe it's the ultimate in raised-bed design ...

Americans whose gardens have been toasted by prolonged drought might consider a landscaping concept from Africa. It's called keyhole gardening, and some believe it's the ultimate in raised-bed design ...