I have a few flowering sized bulbs of Crinum delagoense from coastal southern Mozambique, where they grow in pure sand, often growing and blooming well after fires. Summer growers of course. I also have a few young seedlings, grown from seed from the same source. Whereas the seedlings are doing fine the mature bulbs are sulking and refusing to put up leaves. Any suggestions how to encourage them into growth? I thought maybe bottom heat on a warm bench (air temperatures rarely rise above 25 degrees C here - sorry if you're sweating through a mid west summer)? Or should I give up for this season and let the pots get completely dry? If so, would some kind of smoke treatment be worth trying? Knowing me I'd burn the greenhouse down attempting this, so further tips would be appreciated. Tom Wiltshire, England, Zone 8