Amaranthus, or summer poinsettia, is an annual plant capped with a swirling crown of hot-colored yellow and red leaves. The upper third of the plant eventually takes on red and yellow leaves. Learn about amaranthus.
Prepare yourself for a full crop of bud-busting trivia. From pollination to cultivation to symbolism, we’ve got it all covered (and fertilized and watered). Does plant prowess come naturally to you? See more »