I've read so many different things about this and i'm not sure what to do. I don't want to give to much and i don't want to give to little. How often should i feed my plants?? Right now i'm feeding them once a week. Is this often enough?
If you are in soil the best thing to do to really answer your question is to get a meter, they are a little pricey but they are effective.
As for the numbers you'd be looking for ... see attached...
