Jacks Prof Oasis Hydroponic 16-4-17 25Lb (80/Pl)

An innovative formula that provides all the macro, secondary and micro-nutrients in a one-part system. Designed especially for hydroponically grown herbs (basil, cilantro, chives, parsley etc.), as well as lettuce and most vegetables. Includes a proprietary blend of iron chelates that keeps iron available even as the pH varies up to a high of 8.0. Also contains a significant level of soluble calcium and magnesium, for all-around plant nutrition.