Amaranth Red Garnet | Isolated | Seedmart Australia
Amaranth Red Garnet Seeds
from $9.99 AUD incl gst Select options

Amaranth Red Garnet Seeds

from $9.99 AUD incl gst

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  • Grow as microgreens, sprouts, and salad baby leaf.
  • Vibrant, red leaves.

AMARANTH ‘Red Garnet’ Vegetable Seeds

Botanical Name: Amaranthus tricolor

  • Versatile annual with vibrant red foliage and edible leaves, stems, flowers, and seeds.
  • Gluten-free pseudo-grain rich in protein and essential amino acids.
  • Ideal for stir-fries, salads, or cooked like spinach.
  • Fast-growing and productive, typically ready to harvest in 50–60 days.
  • Thrives in poor soils and is drought-tolerant once established.
  • Attracts pollinators and supports garden biodiversity.
  • Grows year-round in tropical climates for continual harvests.

Plant Details

  • Plant Type: Annual leafy green
  • Plant Height: 90–150 cm (depending on conditions)

Sowing Information

  • Germination: 7–14 days
  • Depth: 0.5–1 cm deep
  • Position: Full sun to partial shade
  • Sow Where: Directly into garden beds or containers
  • Soil Type: Well-drained, fertile soil with pH 6–7; tolerates poor soils once established
  • Spacing: 30–45 cm between plants, rows 45–60 cm apart

Growing Tips

  • Water regularly to keep soil moist, especially during hot or dry weather.
  • Harvest young leaves for the best flavour and tenderness.
  • Allow some plants to flower for seeds and to attract beneficial insects.
  • Mulch around plants to help retain moisture and suppress weeds.

Harvest

50–60 days after sowing. Pick young leaves continuously or allow plants to mature for seed harvest.

When to Sow Amaranth in Your Climate

Climate Zone Best Planting Time Tips
Temperate March–June Sow after last frost when soil warms. Water regularly for rapid growth.
Subtropical March–September Grow through the warm season. Mulch well to retain soil moisture.
Tropical Year-round Sow anytime. Ensure consistent watering during dry periods.
Cool August–October Sow in late spring or early summer. Protect seedlings from late frosts.
Arid March–May Sow in cooler months. Water deeply and mulch to reduce evaporation.

Product specifications

  • No chemical treatment.
  • Non GMO.
  • Organic seed variety.
  • Botanical name: Amaranthus tricolor.
  • Seeds per gram: Approx. 1600.
  • We do not ship to WA or Tasmania due to quarantine restrictions.