Wisteria are not in season yet , but I have a small store of blue pigment I have already made from them already. I am afraid that will be limited.

I can easily supply reds, yellows, greens, and magenta. Rose petals, embrium petals, turmeric, spirulina, spindelweed, and beetroot will be the base pigments, and I'll mix them with potato starch.

Does that sound agreeable?