Transform your landscape with Amaranthus Illumination Seeds, known for their spectacular, multicolored foliage that shifts from vibrant gold to deep red and pink tones. This show-stopping annual variety is prized for its bold, upright growth and ability to add instant brightness to garden beds, borders, and decorative landscapes.

Amaranthus Illumination is a favorite among gardeners seeking striking color contrasts, fast growth, and easy maintenance. Its towering presence and flame-like coloration make it a centerpiece plant for modern and traditional gardens alike.

Key Features

• Produces brilliant gold, orange, and red foliage

• Fast-growing, low-maintenance annual

• High-quality, non-GMO seeds

• Excellent for bold garden accents and landscaping

• Heat-tolerant and vigorous growth

• Ideal for both small gardens and large ornamental plantings

• Long-lasting foliage color throughout the growing season

Specifications

Botanical Name: Amaranthus tricolor
Common Name (US): Joseph’s Coat (Illumination Variety)
Plant Type: Annual
Seed Type: Premium, High-Quality, Non-GMO
Foliage Colors: Gold, red, orange, pink (varies with sunlight)
Bloom Season: Foliage interest throughout Summer to Fall
USDA Hardiness Zones: Grown as annual in zones 2–11
Sun Exposure: Full Sun
Soil Requirements: Well-drained, moderately fertile soil
Plant Height: 24–48 inches
Spacing: 12–18 inches apart
Watering Needs: Moderate; prefers consistent moisture
Germination Time: 7–14 days
Optimal Germination Temperature: 68–75°F
Growth Habit: Upright and bushy
Uses: Borders, landscaping, garden accents, foliage displays
Special Notes: Color intensifies in full sun; drought-tolerant once established.

Planting Guide

1. Starting Seeds Indoors

• Start indoors 4–6 weeks before the last frost date.

• Use a well-draining seed-starting mix.

2. Sowing Depth

• Sow seeds on the soil surface and lightly press; do not bury deeply.

3. Light & Temperature

• Keep seedlings warm (68–75°F).

• Provide bright light or grow lights for strong development.

4. Transplanting Outdoors

• Transplant after frost risk has passed.

• Space plants 12–18 inches apart for best airflow and foliage spread.

5. Watering & Care

• Water regularly during early growth.

• Once established, plants tolerate heat and short dry periods well.

• Remove faded leaves to encourage fresh, colorful foliage.

6. Growth & Color Development

• Full sun produces the most vibrant colors.

• Grows quickly and fills garden spaces beautifully.

Benefits

• Excellent for creating eye-catching garden focal points

• Adds bold, tropical-style color to landscapes

• Thrives in warm climates and sunny locations

• Easy for beginners and rewarding for experienced gardeners

• Great for garden borders, mass planting, and ornamental displays