How to Grow Amaranth, Coral Fountain
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Amaranth, Coral Fountain
Amaranthus hypochondriacus
flowerCoral Fountain amaranth is an ornamental variety prized for its cascading, coral-pink feathery flower plumes that hang gracefully downward, creating a fountain-like appearance. The plant reaches 24-36 inches tall with dark green foliage that contrasts beautifully with the vibrant drooping blooms. It's a heat-loving annual that adds tropical flair to gardens and containers.
When should you plant Amaranth, Coral Fountain in your zone?
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Example Amaranth, Coral Fountain timeline · Pittsburgh, PA (Zone 6b)
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Plant Amaranth, Coral Fountain
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Amaranth, Coral Fountain blooms
Around Jun 26≈ 70 days after planting
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 2-11 as an annual; best in warm climates (zones 6-11)
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Seedling
2-3 weeksTiny seedlings emerge with narrow cotyledons and first true leaves appearing within 7-10 days. Very small and delicate initially.
Keep soil consistently moist but not waterlogged. Provide bright light. Thin seedlings to proper spacing once they develop 2-3 true leaves.
Vegetative Growth
3-4 weeksRapid growth of sturdy stems and increasingly large, lance-shaped, dark green leaves. Plant becomes bushy and develops branching structure.
Water regularly, provide full sun, and fertilize every 2-3 weeks with balanced fertilizer. Pinch tips if bushier growth is desired.
Pre-flowering
2-3 weeksPlant reaches full height. Leaf size stabilizes and stem color may deepen. Terminal buds begin to elongate visibly.
Maintain consistent moisture and sunlight. Reduce nitrogen fertilizer to encourage flowering over foliage.
Flowering
4-8 weeksDistinctive drooping coral-pink feathery plumes emerge and elongate downward in cascading masses. Can reach 6-12 inches long. Blooms intensify in color.
Deadhead spent flowers to encourage continued blooming if desired. Support tall stems with stakes in windy locations. Reduce watering slightly.
Seed Development & Harvest
3-4 weeksFlower plumes fade and dry as tiny seed pods develop within the florets. Plumes become papery and brittle. Plants remain ornamental as dried flowers.
Allow plumes to dry on plant for seed collection. Cut entire flower heads and hang upside-down to dry completely for arrangements.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with water to dislodge; use neem oil or insecticidal soap if severe. Increase humidity.
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Use row covers on young plants. Apply neem oil or spinosad. Remove weeds nearby.
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Spray with strong water stream. Use insecticidal soap, neem oil, or introduce ladybugs.
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Yellow sticky traps. Spray undersides of leaves with neem oil or insecticidal soap.
Uses
Grains & Seeds
CulinaryAmaranth grains are a gluten-free pseudocereal packed with complete protein containing all essential amino acids. Seeds can be popped like popcorn, ground into flour, or cooked as a grain. [source]
Cut & Dried Flowers
HouseholdThe cascading coral plumes are exceptional in fresh floral arrangements and retain color beautifully when dried. Dried arrangements last for months without fading. [source]
Leaves as Greens
CulinaryYoung amaranth leaves are edible and nutritious, containing vitamins A, C, and minerals. They can be eaten raw in salads or cooked like spinach. [source]
Traditional Herbal Medicine
MedicinalUsed traditionally to reduce inflammation and support digestion. Contains compounds studied for potential health benefits including improved cholesterol levels. [source]
Seed Source for Birds
WildlifeRipe seed heads attract finches, sparrows, and other seed-eating birds, making amaranth valuable for wildlife gardens. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
For ornamental use: Cut plumes when fully developed and vibrant in color, typically 70-100 days after planting. For dried arrangements, allow plumes to dry on the plant until papery (2-3 weeks after peak bloom), then cut and hang upside-down in a dry location for 1-2 weeks. Harvest seeds: Cut entire dried flower heads, place in paper bag, and shake to release seed.
Fun Facts
- 🌱 Amaranth was a staple crop of the Aztec civilization and holds spiritual significance in indigenous cultures; it's sometimes called 'the ancient grain'.
- 🌱 The name 'amaranth' comes from Greek meaning 'unfading flower' because the vibrant color persists even after drying.
- 🌱 Coral Fountain varieties are sometimes grown upside-down in hanging baskets to accentuate their natural cascading growth habit, creating dramatic waterfall effects.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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