widow-maker
Member
Im using dry salts to mix my micro/macro solutions and dosing these every other day but wanted to add iron… can i add iron to one of these solutions? thanks
Need to add ascorbic acid to keep pH down.That said, we usually use chelated iron which presumably makes the iron unavailable to react with phosphate in any event.
Can you use white vinegar instead?Need to add ascorbic acid to keep pH down.
Sorry, don’t know the answer to that. Someone more knowledgeable will come along shortly and answer that one,Can you use white vinegar instead?