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Plant Guides

Close looks at garden and houseplants: their identifying features, growth habits, uses, limitations, and site-specific care.

Why some leaves grow velvet

Why some leaves grow velvet

Brush your fingers across lamb’s ear on an August morning and the leaf seems almost animal. It is cool, pale, and impossibly soft, like the plant has grown its own weatherproof coat. That softness is not a decorative accident. It is architecture. The velvet on a leaf is made of trichomes: tiny outgrowths from the plant’s surface. Some are simple…

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