I have an old flower cart with shelves wired for two (T 12) four foot fluorescent lights. What kind of fluorescent tubes should I buy to grow my seedlings? They come in different watts and K numbers? Thanks for your help, Sharon Reply
I have an old flower cart with shelves wired for two (T 12) four foot fluorescent lights. What kind of fluorescent tubes should I buy to grow my seedlings? They come in different watts and K numbers?
Thanks for your help,
Sharon