Posted: 30/10/2013 at 21:27
Hiya red dahlia
Well I plant them probably 4" deep....purple sensation that is. However, I usually pot them up instead. So. I put a 1" layer of mpc then 3 bulbs then top up to top of 1 litre pot. When they shoot in the spring I plant them out exactly where I want them to be.
I plant the potted alliums deeper than the pot height