>>1313878It more depends on soil temperature than anything else. Once the temps reach the proper warmth you can transplant at any time. Just make sure you google, "how to harden off plants." Keep in mind some plants are more sensitive than others to a new environment and need a bit more time or different method of hardening them off.
Watermelon are bad about being stunted if you let them stay in small pots too long.
>>1313884>tfw finding the apple seedlings still in the tray hidden amount the squash jungle the other day.They were still the same size they were like 2 months ago or how ever long its been. I planted them a few days ago (pic). They will be root stock, but I'll need to move them again at the end of the season. I'm surprised they even survived.
>>1313883The staff do a pretty good job of no-nonsense moderating too. A few threads have had tons of posts purged in the past.
>>1313886If you prune too harshly and remove too much of the plant it will react by sending up really tall shoots. To prevent that you only cut away 1/3 or 1/4 of the tree height each year until it reaches the height you want.