Copper is Elemental - Dr. Steve's ATW Ep 18

Before we identified copper as an essential nutrient, we were using it as a natural fungicide.  Copper is essential in reproductive systems in the plant.  Copper deficiencies are not wide spread, but where there is a deficiency, it is hard to visually identify.  Copper effects the reproductive growth but not vegetative growth, therefore the plant may show good healthy growth but actually have a copper deficiency. If you have pH higher than 7 and high organic content, it might be wise to experiment with some copper applications. If you have a comment or suggestion, please leave one at our podcast web page. If you want to learn more about Copper, please visit our web pages: www.yara.us www.yaracanada.ca