When rays of sunlight strike green leaves, wavelengths in the green spectrum bounce back toward our eyes. The rest—the reds, blues, indigos, and violets—are trapped. A leaf is filled with ...
With tiny leaf-like fronds, and the smallest flower and fruit in the plant world, duckweed may sound like delicate botanic specimen. However, this bright green denizen of ponds across Asia teams ...
A healthy plant is usually upright with green leaves. Plants need air, light, warmth, water and nutrients to be healthy. If a plant doesn’t have one of these requirements it could affect its ...