A safe & organic cure to blossom end rot. Resolves end rot for tomatoes and veggies. An organic, natural solution - safe for kids and pets. Triple Action 100% Organic Formula - Contains 3 powerful natural and organic ingredients to prevent end rot Use once weekly from early fruit onset through the growing season. Mix 1 oz per gallon (2 Tbs) Works wonderfully in tandem with a full feeding regimen Calcium - Improving calcium uptake is the primary solution to end rot, Plants need more calcium during fruiting Boron - Pairs with calcium to build strong cell walls, especially during fruiting Iron - Improved chlorophyll and enzyme production to promote plant metabolism Easy to Apply - Hose End Sprayer, Foliar Spray, or Watering Can Doesn’t toxify your soil and is 100% safe for edible gardens!