Kotutwa Johnson might build some protection for his crops with desert brush or cans to shield them from the wind, but his plants thrive without any fertilizer, pesticides, herbicides, mulch or ...

Kotutwa Johnson might build some protection for his crops with desert brush or cans to shield them from the wind, but his plants thrive without any fertilizer, pesticides, herbicides, mulch, or ...

In some cases global warming is predicted to increase the area ... alter desert landscapes by eliminating slow-growing trees and shrubs and replacing them with fast-growing grasses. Irrigation ...

Five beautiful and water-wise desert gardens in the Palm Springs area will be showcased March ... plant selection and irrigation practices with gardening enthusiasts, landscape architects and ...