PHC SeaKelp is a natural plant foliar nutrient made from pure cold processed Ascophylum nodosum seaweed. Unlike many seaweed extracts, which can be highly alkaline, PHC SeaKelp has a slightly acid pH level of 5.0, so it is compatible with most micronutrient and pesticide formulations.
PHC SeaKelp
Privacy Policy | © Copyright 2007 Plant Health Care, Inc. All rights reserved.