I bought a few very tiny agapanthus plants back mid/ end Feb. They've been in the green house and haven't done anything at all really.... Just few leaves (maybe 4) but hardly anything I've repotted once. I'm now thinking about potting them into their final pot as the space in the greenhouse is getting a bit tight! Shall I plant more than one in a medium/large size pot or do agapanthus kick in really quickly in May/ June? Also, can anyone recommend a general feed? Thanks ????