Beginner Gardening: weeping larch tree (treelets), 2 by jodilee

jodilee wrote:
Hi Folks I'm a newbie and have a tree question. I have bought and planted some weeping larch tree seeds and they are growing and are now approx 4cm (almost 2 inches) tall. I do put the mini greenhouse they live in outside on nice days and let them breath by opening the vents.

My question is what is my next step. Do I repot them into a bigger pot, do I take them out of the propagation tray which has a glass cover. Do I need to wait for lovely weather ( cos that could take a while)

The same goes for some fiddle neck ferns which are growing along side my larches and are now looking a bit long and stringy but I am afraid to repot any of them incase I kill them by being too hasty going to the next stage.

Thanks so much to anyone who can help me along here. Jodie