The potent saddening effect of iron added to weld dye. I love the limpid yellow of weld, but a judicious dose of iron shifts that color to a fantastic sage green! Be careful not to overdo, or shade muddies toward khaki.

Such a great lineup of online learning available from Plants & Colour in the coming year! I’d take every one of these courses if I could.

plantsandcolour.co.uk