This BioThrive bloom offers flowering and fruiting plants essential nutrients for superior blooms and bountiful harvest. The pure and natural vegan formulation, conceived from plant and mineral extracts, encourages beneficial microbial activity in the root zone. BioThrive bloom benefits all kinds of plants during flowering and fruiting phases of growth, and can be used with a wide variety of garden soils and potting mixes. General organics foundation rests upon a deep commitment to provide. Provides gardeners with a complete line of superior organic plant foods and supplements. Available in 1-quart.