Growing Guide
How to Grow Amaranth
Everything you need to know about growing amaranth — from planting to harvest.
Summer
Spring
Days to Harvest
40–60
Spacing
10–18"
Method
Direct sow
Trellis
No
Where Amaranth Grows Best
Amaranth can be grown in 12 out of 12 USDA hardiness zones. Click a zone to see specific planting dates.
Growing Amaranth
Amaranth typically takes 40–60 days from planting to harvest. Sow seeds directly in the garden. Space plants 10–18" apart for optimal growth.
Common Pests
Create Your Own Plant Playlist
Use our kit themes as a starting point and build a custom planting plan for your garden.
Create a PlaylistFrequently Asked Questions
How long does it take to grow Amaranth?
Amaranth typically takes 40–60 days from planting to harvest. Timing varies by zone and growing conditions.
Can I grow Amaranth in containers?
Many gardeners successfully grow amaranth in containers. Use a pot at least 12-18 inches deep with good drainage. Container plants may need more frequent watering.
What are the best companion plants for Amaranth?
Amaranth grows well alongside many garden plants. Check our kit pages for curated combinations that include amaranth.
Grow Amaranth in Your Zone
Select your USDA hardiness zone for zone-specific planting dates and tips.