Don't forget you can always call AN and ask 'em whatever you like. Obviously they can help most with their own products, but they don't care what you're growing or what you're growing with.

I keep the number around here somewhere... 1-800-640-9605. I haven't had this particular problem yet, but they've always helped me out when I called. The only drawback is it's not open 24/7. They get up pretty early for west coast and are up pretty late, but no weekends, darn it.

Never hurts to ask. I mean sure, you'll get their answer to the problem but ultimately they want you to buy more AN stuff, right? So they'll want to make sure you grow well and like the results.

At least that's been my experience.