I'm propagating some Crepe Myrtle from seed. What is the minimum time they can be transplanted from the container?
Crepe Myrtle Transplant
Certified GKH Gardening Expert
Since germination occurs within a few weeks, I would wait until the plant develops its second set of leaves or reaches at least six inches tall before transplanting it to another pot or about a foot tall if moving it directly outside (improves survivability). Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/trees/crepe-myrtle/how-to-propagate-crepe-myrtle-trees.htm