BioSafe Plant Food is an all-purpose plant food containing natural nutrients extracted from seeds. Easy to metabolize nutrition helps plants grow stronger roots, greener foliage and more blooms. The highly concentrated oilseed extract found in BioSafe Plant Food is non-salt based, so users will not burn plants, can feed all plant types, and are offered an economic alternative to most commonly used fertilizers. A staple from professional growers to new gardeners, BioSafe Plant Food is the easy choice.