The FoxFarm Grow Big + Tiger Bloom + Big Bloom Liquid Concentrate Fertilizers package, can give your early stage plants the kind of nutrition they need for robust foliage and stem growth. The garden fertilizer is fast-acting, water-soluble fertilizer for lush, vegetative, compact growth. Use Grow Big early in the season when young plants need an extra boost. The hydroponic garden liquid fertilizers will help your plants grow that starting foliage, as well as promote health later in the plant's life. The Grow Big contains 6-percent nitrogen, 4-percent phosphorus, and 4-percent potassium and the blend of organic and trace mineral nutrients. The Tiger Bloom is formulated with high phosphorus and plenty of nitrogen, as well as low pH to maintain micro-nutrients and longevity in storage. The Big Bloom concentrate 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. For spectacular growth, fast green-up, larger flowers, and more vibrant colors, choose FoxFarm Liquid Concentrate Fertilizers.