you can put them out at any time if using barriers. i use alum cans with the ends cut off and surround the seed/seedling with a can and it keeps the cutworms and other crawling pests off and can be left throughout the plant's life or removed once the 'bark' is developed.
del... Reviewed by del... on . When to bring it outside ive heard that if you bring young plants out side, they might get eaten by some insects, when should they be able to go out side? Rating: 5