Get the exact chemical you need for successful plant reversal. Our proven 2-part Silver Thiosulfate (STS) kits are formulated for extended shelf life and maximum efficacy.
Silver Thiosulfate is the industry standard for blocking ethylene receptors in plants. By inhibiting ethylene, breeders can reliably trigger the production of pollen on female plants, allowing for advanced breeding techniques without hermaphroditic genetics. Avoid unpredictable results with our fresh, 2-part chemical kits.