![]() Gomphrena globosa, globe amaranth: Annual grow 12 to 24 inches (30-61cm) tall with oval to oblong flower heads 1½ inches long in shades of pink, purple, or white this is the type often grown in gardens there are dwarf, medium, and tall cultivars cultivars include ‘Buddy’ which grows to 8 inches tall with bright purple flowers.Seeds germinate in 10 to 14 days at 72☏ (22☌).Soak seeds in water overnight before sowing.Sow seeds in warm soil in early spring.AgrobriteT5 Fluorescent, 2-Foot, Grow Light System.Seed Starter Kit with Humidity Dome (120 Cells Total Tray).200 Count- Jiffy 7 Peat Soil Seed Starting Plugs.Jump Start Germination Station w/Heat Mat Tray, 72-Cell Pack, Dome.Good Products for Seed Starting Success at Amazon: Gomphrena is sometimes affected by gray mold and fungal leaf spot.Aphids and spider mites can sometimes be a problem.To dry cut blossoms, pick when blooms are thoroughly mature and hang them upside down in a shaded spot.Stake taller varieties that may flop if not staked.Pinch back tips for business if flowers are grown for ornamental appearance in the garden don’t pinch back tips if you are growing flowers for cutting–allow long stems to grow.Mulch around plants with aged compost to conserve soil moisture.White globe amaranth, Gomphrena globosa Alba Gomphrena Care Fertilize globe amaranth every 4 weeks with an all-purpose fertilizer or work with a 9-month slow-release fertilizer at planting time.Gomphrena grows well in moderately moist soil established plants can tolerate drought.Space Gomphrena 10 to 20 inches (22-50cm) apart.Thin seedlings to their permanent spacing when they are about 4 inches (10cm) tall.Sow seed outdoors in smoothly prepared garden soil.Cover the seed with 1/8 inch of soil and keep at 75° to 80☏ (23°-29☌) until seeds germinate afterward, the temperature can be reduced to 65° to 70☏ (18°-21☌).Sow seed outdoors a least one week after the last frost in spring.For the earliest bloom, start seeds indoors 6 weeks before the last frost. Start seed indoors about 8 weeks before the last frost.Set Gomphrena seedlings in the garden in spring when all danger of frost is passed.Globe amaranth, Gomphrena globosa When to Plant Gomphrena Gomphrena is complemented by white flowers such as Gypsophila and Ageratum.Gomphrena blossoms can be used in fresh and dried arrangements.Dwarf Gomphrena makes colorful edgings plants taller varieties make good cut flowers.Gomphrena prefers a soil pH of 5.8 to 6.2.Grow Gomphrena in average, poor, to sandy, well-drained soil.Origin: Australia, tropical Central, and South America.Uses: Plant taller varieties in cutting garden use lower varieties as a bedding plant in hot, dry places cut flowers for drying grows well in containers excellent cut flowers attracts butterflies to the garden.Flower colors: Pink, white, purple, red, orange, and purple. ![]() ![]() Flowers: Cloverlike flower heads about 1 inch (2.5cm) wide, several flowers per stem.Foliage: Oval to lance-shaped leaves are covered with soft hairs.Height and width: 6 to 24 inches (15-61cm) tall 10 to 20 inches (25-50cm)wide.Hardiness: Killed by frost, thrives in heat.Globe Amaranth Frequently Asked Questions.
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