If you've got a passion for your plants and you're not afraid to show it, choose big bloom liquid concentrate plant food and watch your plants thrive. This microbrewed formula includes earthworm castings, bat guano, Norwegian kelp, and rock phosphate. With 0.01-percent nitrogen, 0.3-percent phosphorus, and 0.7-percent potassium, it has all the nutrients your fruiting or flowering plants need for bigger buds, more fragrant flowers, and better fruit and vegetable flavors. Extend your growing season, give a boost to struggling plants, or use it every time you water for a thriving garden.