DOH!! I hate it when that happens. Yep, you planted waay to early for that area buddy. I don't put mine out till June or real close just to be safe. You would almost be better off with that plant that size, to light depo it, and start new ones for full season outdoor. I have seen it many times, and have tried both ways, with different degrees of success and failure. It's sooo strain dependent on what happens at this point. I'm pretty sure it will reveg, but by the time it reverts under less than 18 hours light, and gets really vegging good again (if it does) you could grow a clone up to that size and pass it up right up....I've seen that happen more than not. Your decision, but the sure fire way to get quality and quantity is light depo and start new. But then you have to have another script to be legal on your plant count possibly. I wish I could terll ya, "it'll be fine" but it's prolly not gonna be, unless you do something. Good luck!!