Mary J Apothecary™ STS Spray — 8oz
Professional-grade feminized seed production. Lab-made. Ready-to-use. Guaranteed.
$29.89
Treats 10-15 plants
What You're Getting
Ready-to-Use
No mixing. No measuring. No guesswork. Spray directly from the bottle.
CannaCoat™ Technology
Proprietary organic coating for up to 50% faster absorption and fewer applications.
6-Month Shelf Life
Never more than 7 days old when shipped. Creation date on every bottle.
Key Features
- ✓ Lab-made with precise, consistent quality
- ✓ UV-protected formula (resists grow light degradation)
- ✓ Maximum phytotoxic protection (fewer applications = less plant damage)
- ✓ 100% money-back guarantee
- ✓ Ships within 24 hours
Application Protocols
Choose the protocol that matches your plant's current developmental stage. The superior transfer efficiency of CannaCoat™ allows for precise, light-mist application—no spray-to-runoff needed.
Application Principles
Light Mist, Not Spray-to-Runoff
CannaCoat™'s superior transfer efficiency means you don't need to spray to runoff. A light mist to visible sheen is sufficient and more effective.
Application Timing
Apply during dark cycle or just before lights turn off. Allow 15-20 minutes for the spray to dry before lights turn back on.
Target Nodes and Stems
Focus on nodes, stems, and adjacent leaves where flowering sites will develop. These are the critical areas for ethylene blockade.
Do Not Consume Sprayed Parts
Use sprayed plant parts only for pollen collection. Do not consume or smoke sprayed material.
Ready to Start Your Breeding Project?
8oz bottle treats 10-15 plants. Lab-made. Ready-to-use. 100% money-back guarantee.
Frequently Asked Questions
How long does an 8oz bottle last?
An 8oz bottle treats 10-15 plants depending on plant size and spray coverage. Ideal for commercial growers or those running multiple breeding cycles.
Can I use this on autoflowers?
Yes. Autoflowers require earlier application (Weeks 2-3 from seed) because they flower automatically. See Protocol 1 and 2 for autoflower timing.
What makes CannaCoat™ different?
CannaCoat™ is a proprietary organic coating technology developed in our cannabis laboratory. It provides up to 50% faster absorption than generic surfactants, meaning fewer applications and less plant damage.
How long is the shelf life?
6 months at room temperature. Every bottle is labeled with its creation date, and we guarantee it's never more than 7 days old when shipped.
What if it doesn't work?
100% money-back guarantee. If you're not satisfied for any reason, we'll refund your purchase. No questions asked.