Perennial Vegetables

...t in edible perennials and the power of the internet has brought many of these species into our backyards. See the Mother Earth News Seed Search Engine on the right side of this page to hunt down some of the more rare items. Now, time to fertilize those goji berries and ponder the controversial air potato....

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How To Stop Powdery Mildew

...begin with some condensed advice from UC Davis’ Integrated Pest Management page: Preventative measures: grow resistant varieties find a sunnier spot for the vegetable garden back off on nitrogen Non-chemical approaches sprinkle plants with water mid morning–add soap for more effectiveness remove infected leaves promptly and dispose of them Fungicides: apply horticultural oil, neem oil or jojoba oil if the temperature is under 90° F. Do not apply a...

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