Globe amaranth (Gomphrena globosa) is a tropical *annual with upright and persistent clover-like blooms (2" long). Various cultivars come in shades of pink, purple, and white later on introduced new shades of red and orange through hybrids with G. haageana (*perennial).
*How Annuals differs from Perennials? http://flowergardens.suite101.com/article.cfm/annualorperennial
Gomphrena grows 1'~2' tall and about 1' wide with stiff, erect branched stems. The opposite leaves are long and slender. They mesh nicely with taller flowers; i.e. Marigolds and Zinnias.
This annual does best in full sun and prefers moist soil, but tolerates dry conditions once established. It is easy to grow from seed or can be purchased as transplants – or sometimes you will get self-sown seedlings (but the color of these may vary from that of the parents). Soaking the seeds for a day or two before planting will speed germination. Plant outside (after hardening off) about 8” apart. Pinch out the first flowers to encourage a bushier plant with more flowers or let them grow for a more open look. They will bloom much better if regularly cut.
Over here, folks fondly calls it the "pom-pons" for its flower likens to ball of fluff.
A month after planting, Gomphrena left (top pic) growing vertically following suit with our Zinnias. Sighted a couple of new buds on Gomphrena right (lower pic), growing rather slowly. I'm waiting anxiously for its faded bloom to wilt fully before pinching it for seeds.
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