The white in the bottom of the basket are styrofoam peanuts. Most bulbos have very shallow root systems so for the deep baskets I put p'nuts in the bottom and then add the media. I use a CHC mix for almost all of my bulbos.
WOW I'm in awe.
My bulbo 'Jersey' is only a baby (4 little pbulbs and counting) I can't wait for her to look like that! (except I know that waiting is the whole point with 'chids... )
Where do you grow your bulbos?
Kaykay I grow in a g/h. I just picked up a Jersey myself this week-end, a 4 pbulb one too. If it takes after the lobbii parent, it will be a fast multiplier. We will keep our fingers crossed!