Feminized Seeds Masterclass: STS Timing & Ratios (No Herms)

Let's learn how to make quality fem seeds the right way, without wrecking stability. In this video I cover stress testing and parent selection, STS vs. colloidal silver (pros/cons), exactly when and how to spray STS, special tips for autos, and practical pollen storage info so your future runs stay consistent.

What you’ll learn:
• Stress testing: how and why I screen parents intersex resistance
• STS vs. CS: when to use each, practicality, and expected outcomes
• STS timing & application: prep, scheduling, and environment cues
• Working with autos: reversal timing and pollination windows that fit the auto cycle
• Pollen handling: drying and long-term storage

1) Stress Testing 00:45
2) The Reversal Process (STS vs CS) 02:42
3) Timing 04:44
3) Storing Pollen 08:26
4) Applying STS 09:27

Disclaimer: This video is for educational purposes only. You should not engage in cannabis growing unless you live in a country or state where growing cannabis is permitted.

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