An article in the
SABG Newsletter by Anthony Murphy in
Newsletter 49 (August 2023) in the section “
Forthcoming peat ban” describes an experiment with different soil mixes, in a quest for a suitable peat-free medium. Anthony said he potted up corms for the experiment on 1st April and included photos of shoots growing and flowering on 18th April, 26th May, 12th July and 25th July.