Sarah does have woad seed for sale. There are two strains of woad available. "Birmingham" is the strain grown in the UK. This has been grown out for 3 years in Canadian Climate zone 3 and is selected for increased indigo production and yields indigo in marginal climate. Its leaves give pink, after the indigo has been expended. There are only a few packages of Birmingham left from 2009's seed harvest.
The other variety that Sarah has is "Toulouse". This is the strain grown in Toulouse, France in the Bleu de LeToure project. It has been grown for 2 years in Canadian Climate zone 3 and is selected for increased indigo produciton and yields indigo in marginal climate. Its leaves give beige, and yellow after the indigo has been expended.
A package of seed contains approx. 50 siloquated seeds and is $5.00, including shipping.
We have not yet planted our 2010 woad plants so there's still time to get your plants in. And you can now download the extraction instructions directly from the website in a pdf file.