Dyer's Woad Seeds (Isatis tinctoria), Natural Blue Indigo Dye Plant Qty 100
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SEED
$6.99
$6.99
per item
Isatis Tinctoria is more commonly known as Dyer's Woad. It has been used for millennia as a source of blue dye (indigotin). It is even used medicinally. However, medicinal use is not recommend (if ingested, it can cause kidney damage).
Growing Guide
Details:
Growing Guide
Details:
- Qty: Approx. 100 Open Pollinated Dyers Woad seeds
Season: Biennial
USDA Zone: 3-8 (hardy to zone 8)
Botanical Name: Isatis tinctoria
Color: Yellow flowers (2nd year), produces blue dye from leaves
Blooming Season: Late Spring / Early Summer (2nd year)
Soil: Well-Drained
Germination: 7-21 Days
Seed Depth: 1/4 inch
Plant Spacing: 12-18 inches
Height: 3-4 feet (in 2nd year)
Sun: Full Sun
More info. is available in my Growing Guide.
Homestead Notes
Grown on my small chemical-free Eco-farmstead in West Virginia. These seeds are all-natural, non-GMO, and open-pollinated so you can save seeds year after year. I grow in a diverse, messy-but-beautiful garden that supports beneficial insects and works with nature — no sprays of any kind.
Why Grow Dyer's Woad?
Important Note:
Dyer’s Woad is considered invasive in some regions. Please check your local regulations before planting.
Growing Tips
Dyer’s Woad is a biennial. In the first year it forms a low-growing rosette of leaves (these contain the highest concentration of indigo). In the second year it bolts, producing tall stalks with sweet-smelling yellow flowers.
Sow seeds 1/4 inch deep in full sun after the last frost or in late fall for natural stratification. Keep soil moist until germination. The plants are quite hardy and drought tolerant once established.
Natural Dyeing Tips
Harvest fresh leaves for best results. A simple method is to knead the leaves with a bit of salt and your fiber — the blue-green color develops as it oxidizes in the air. For stronger blues, follow traditional woad vat instructions. Experiment with different mordants for beautiful variations.
Zero Waste Packaging
Seeds are hand-packed in Kraft envelopes. I reuse padded mailers and boxes whenever possible. You’re welcome to reuse or recycle the packaging too!
Growing Guide
Need help? Please contact me and I'll do my best to assist you.
Images may appear different on different devices and screens.
USDA Zone: 3-8 (hardy to zone 8)
Botanical Name: Isatis tinctoria
Color: Yellow flowers (2nd year), produces blue dye from leaves
Blooming Season: Late Spring / Early Summer (2nd year)
Soil: Well-Drained
Germination: 7-21 Days
Seed Depth: 1/4 inch
Plant Spacing: 12-18 inches
Height: 3-4 feet (in 2nd year)
Sun: Full Sun
More info. is available in my Growing Guide.
Homestead Notes
Grown on my small chemical-free Eco-farmstead in West Virginia. These seeds are all-natural, non-GMO, and open-pollinated so you can save seeds year after year. I grow in a diverse, messy-but-beautiful garden that supports beneficial insects and works with nature — no sprays of any kind.
Why Grow Dyer's Woad?
- Traditional source of natural blue dye (indigotin)
- Excellent for natural dyeing and Eco-printing
- Beautiful pollinator plant — attracts bees and beneficial insects
- Historic medicinal herb (use with caution — not recommended for internal use)
- Hardy and easy to grow once established
Important Note:
Dyer’s Woad is considered invasive in some regions. Please check your local regulations before planting.
Growing Tips
Dyer’s Woad is a biennial. In the first year it forms a low-growing rosette of leaves (these contain the highest concentration of indigo). In the second year it bolts, producing tall stalks with sweet-smelling yellow flowers.
Sow seeds 1/4 inch deep in full sun after the last frost or in late fall for natural stratification. Keep soil moist until germination. The plants are quite hardy and drought tolerant once established.
Natural Dyeing Tips
Harvest fresh leaves for best results. A simple method is to knead the leaves with a bit of salt and your fiber — the blue-green color develops as it oxidizes in the air. For stronger blues, follow traditional woad vat instructions. Experiment with different mordants for beautiful variations.
Zero Waste Packaging
Seeds are hand-packed in Kraft envelopes. I reuse padded mailers and boxes whenever possible. You’re welcome to reuse or recycle the packaging too!
Growing Guide
Need help? Please contact me and I'll do my best to assist you.
Images may appear different on different devices and screens.
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