Indigo

Indigo Dye Plant

Polygonum tinctorium Japanese indigo preferred by dyers in Maine. A tender annual, indigo thrives in fertile soil and likes heat and humidity. Best started indoors 6–8 weeks before the last frost, transplanted out on 1' centers and kept moist. When the plants have grown 1–2' tall and bruised leaves turn navy blue, they are ready for a first harvest. If you cut the stems several nodes up from the ground, they will re-sprout and you can harvest the re-growth, perhaps several times more. Plan ahead and prepare the dye bath the same day as the harvest. Annual. ~250 seeds/g.


5911 Indigo
Item Discounted
Price
A: 0.1g for $2.80  
B: 0.3g for $8.00  
supply limited, size not available
C: 1.2g for $20.00  
D: 4.8g for $70.00  
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Additional Information

Flowers

All flowers are annuals except where noted. All flowers are open-pollinated except where noted.

Days in parentheses after a variety indicate days to first bloom.