How to Grow Callaloo Tampala Amaranth
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Callaloo Tampala Amaranth
Amaranthus tricolor
vegetableCallaloo Tampala Amaranth is a leafy green vegetable with vibrant, multicolored foliage ranging from green to red, purple, and bronze. Prized in Caribbean and Asian cuisines, it offers both edible leaves and grain-bearing seed heads. The plant is highly nutritious, drought-tolerant, and thrives in warm climates.
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Example Callaloo Tampala Amaranth timeline · Pittsburgh, PA (Zone 6b)
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Plant Callaloo Tampala Amaranth
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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Harvest Callaloo Tampala Amaranth
Around May 27≈ 40 days after planting
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 9-11; grows as warm-season annual in zones 3-8
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Seedling
1-2 weeksTiny seedlings emerge with two oval cotyledons; first true leaves appear heart-shaped and small. Plants are delicate and vulnerable to damping off.
Keep soil consistently moist but not soggy. Ensure warm temperatures (70-85°F). Thin seedlings to proper spacing once true leaves appear. Provide bright light if indoors.
Vegetative Growth
3-4 weeksRapid foliage development with stems thickening and leaves expanding to full size. Distinctive color patterns emerge—red, purple, green, and bronze hues intensify. Plant becomes bushy and robust.
Thin to 12-inch spacing. Water regularly and maintain consistent warmth (75-90°F). Apply balanced fertilizer every 3-4 weeks. Mulch around base to retain moisture and suppress weeds.
Leaf Harvesting Ready
2-4 weeks (ongoing harvest phase)Plant is 8-12 inches tall with fully developed leaves ready for picking. Multiple harvestable leaves on each stem; plant continues to produce new foliage.
Begin harvesting outer leaves or pinching tops to encourage bushier growth and extend production. Remove any damaged or diseased leaves. Continue regular watering and feeding.
Flowering and Seed Production
3-4 weeksTall, dense flower spikes emerge at top and along stems, bearing small red, purple, or yellow flowers. Plant may reach 3-5 feet tall depending on variety. Seed heads develop as flowers mature.
If growing for leaves only, pinch off flower buds to extend leaf production. If collecting seeds, allow flowering to complete. Support tall plants with stakes if needed in windy areas.
Seed Maturity
2-3 weeksSeed heads turn dry and papery; individual seeds are tiny and glossy. Plant begins to senesce; leaf quality may decline. Seeds are ready to harvest when heads are fully dry.
Stop watering. Allow heads to fully dry in place or cut and hang indoors to finish drying. Seeds separate easily from dried heads when ready. Store in cool, dry conditions.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Handpick larvae; use Bt (Bacillus thuringiensis); encourage beneficial parasitic wasps; spray neem oil for heavy infestations
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Use row covers on young plants; spray spinosad or neem oil; dust with diatomaceous earth; remove debris where beetles overwinter
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Spray with strong water stream; use insecticidal soap; apply neem oil; introduce ladybugs; avoid excess nitrogen fertilizer
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Increase humidity and water at base; spray with miticide or neem oil; encourage predatory mites; avoid excessive heat stress
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Use yellow sticky traps; spray insecticidal soap or neem oil; release parasitic wasps; remove heavily infested leaves
Uses
Caribbean Callaloo Greens
CulinaryThe young leaves are cooked like spinach or kale in traditional Caribbean dishes, particularly in soups and stews. Rich in vitamins A, C, and minerals, the tender greens have a mild, earthy flavor. [source]
Grain and Seeds
CulinaryThe tiny seeds from mature flower heads are harvested and ground into flour or cooked as a grain similar to quinoa. High in protein, lysine, and complete amino acids, they are a staple grain in traditional diets. [source]
Nutritional Supplement
MedicinalCallaloo Amaranth is rich in vitamins K, A, and C, plus iron, calcium, and antioxidants. Traditionally used to support blood health, digestion, and overall vitality. [source]
Natural Dye Source
HouseholdThe vibrant red and purple foliage can be used to create natural dyes for fabrics and textiles. The pigments are derived from betalains and anthocyanins. [source]
Pollinator and Bird Support
WildlifeThe abundant flower spikes attract bees, butterflies, and hummingbirds. Seeds left on mature plants provide food for finches and other seed-eating birds. [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 leaf harvest, pick outer leaves when plant is 8-12 inches tall; new leaves will continue to grow. Harvest in early morning for best flavor and texture. For seed, allow flower heads to fully dry on plant or cut and hang indoors to cure. Strip dried seeds by rubbing heads between hands over a clean cloth.
Fun Facts
- 🌱 Callaloo Tampala Amaranth was a sacred crop to the Aztecs, who called it 'huautli,' and was used in ceremonial foods; it remains culturally significant in Caribbean, West African, and Asian cuisines.
- 🌱 The plant's remarkable heat and drought tolerance comes from its C4 photosynthetic pathway, making it more efficient than common C3 vegetables in hot climates.
- 🌱 All parts of the plant are edible: leaves, stems, seeds, and even flower heads can be harvested and consumed at different growth stages.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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