To Ruud: leuk je te zien en bedankt voor je reactie :)
As in regards to the photos I published, the bulbs you mentioned I don't keep in ground during the winter. I lift them in autumn for dormancy. I've only repotted them a few weeks ago.
Come to think of it, one of them is starting to yellow (and fast) from the tips down. I gave some soluble high nitrogen fertellizer in hopes that's the problem, but I'm not sure. Can anyong say?
As for the others, I don't see which ones you mean...
