National Gardening Association :: Gardening Articles :: Edibles :: Herbs

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	Gardening Articles: Edibles :: Herbs Features Coneflower By Holly Shimizu Few plants have created more of a sensation among gardeners and herbalists in recent years than coneflower (Echinacea). Numerous studies, primarily from Germany, suggest... more More Features: Bountiful Basil Oriental Poppy Herbs in a Swamp Search and Browse: Browse all articles in this topic Zip to Zone To find out your zone enter your zip and click "Go >" Tip of the Day Control Hollyhock Rust Orange spots on leaves indicate hollyhock rust disease. Under warm, rainy conditions the fungus splashes onto the lower leaves and spreads throughout the plant. Mulch plants early in the season with hay or straw to stop this disease.