Pure Blend? Tea (formerly Pure Blend? Original Grow & Bloom). Pure Blend? Tea combines the key elements of both Pure Blend? Original Grow and Bloom, into one highly effective formula. Pure Blend? Tea is enhanced and fortified with a premium blend of ultra-soluble humates, organic plant acids, trace minerals, vitamins and select amino acids. Pure Blend? Tea redefines what a complete organic plant booster can be.