STS Reversal spray refills

Double strength STS Reversal spray for making feminized seeds.
Part A 30ML
Part B 30ML
Mix both to 473 ML (16oz) spray bottle for double strength action! Or add to 946ml (32oz) spray bottle for standard strength. 

Part A & B should be stored separately in a refrigerator until you are ready for your project. Shake bottles extremely well before making finally solution.

Use final solution within 30 days

Spray every other day or every 3rd day for most strains. 

Stop spraying once pollen sacks are formed to avoid damage to pollen