Silver Thiosulfate

32oz (946 ml) spray bottle. Silver Thiosulfate should be stored in a refrigerator. Silver Thiosulfate is freshly mixed the day it is shipped and is sent in a single bottle. The package comes with a sprayer head, and a bottle of mixed Silver Thiosulfate. Spray the plant to inhibit female hormone production every Wednesday and Sunday (or similarly timed schedule) starting 2 weeks before flowering starts, and continue spraying until the first male flowers open on their own.

1 bottle can reverse several full size plants, but the solution only stays stable/useful for approximately 6 months after being mixed, and only if stored in a fridge.