A natural potassium formula (potash) for those plants that require more potassium, such as maturing tomatoes and peppers. Earth Juice Meta-K promotes disease resistance, water intake and strong root growth. Recommended for turf and especially for plants growing in hot, dry climates to help build drought tolerance. Works well on hay crops, grains and long stem plants that can lodge over from low stem strength. Supplement any fertilization program using Meta-K. I use a little splash of this in the water of a vase to keep cut flowers looking better longer in house.