GreenFuse? Growth Stimulator is a highly concentrated, 100% organic plant growth nutrient supplement blended from pure plant oils and extracts. While not a fertilizer, GreenFuse? Growth Stimulator serves as an organic catalyst that invigorates the natural growth cycle of plants which in turn can lead to healthier plants, larger yields and superior quality fruit and flower. Suitable for use in soil gardens and containers, as well as hydroponic gardens, it can also be used as a powerful foliar spray. GreenFuse? Growth Stimulator Super Strength Concentrate has a phenomenal dilution rate of 15,000 to 1, a full 15 times stronger than the original GreenFuse? dilution rate of 1,000 to 1.