Superthrive Vitamin and Hormone Supplement

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  • Descrição
What is Superthrive? It's not a fertilizer, but it helps plants grow. It has been around for decades, and nurserys and other professional growers swear by it.

It contains more than 50 vitamins, hormones and other bio-usables for plants. You can add it to houseplants, outdoor plants, flowers, garden plants, shrubs, trees and any other kind of plant you can think of.