I have a Verbascum densiflorum and a friend wants some seeds. I have crumbled some dried flowers from one of the spikes (that grew to about 10 feet!) but I can't identify anything as a seed. How can I identify the seed or is it possible that there is none?
Can you recommend a spray for the leaves, i think it is magnesium deficiency. Also can you recommend a compost or fertilizer to mix in to prevent this problem in future.