Indica-dominant hybrid, high-CBD line
CBD Critical Mass Feminized Seeds
- Flowering
- 7-8 wks
- Yield
- 1.6-2 oz/ft²
- Grow level
- Moderate
- Calm
- Clear-headed
- Focused
From$655-seed pack
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Indica-dominant hybrid, high-CBD line
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Choose packIndica-dominant hybrid
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Choose packCannabis plants are usually either male or female. Only females grow the sticky flowers people harvest. Males make pollen sacs, and if they open in your grow space, your females put their energy into seeds instead of buds.
Regular seeds split roughly 50/50 between the sexes. To make feminized seeds, a breeder sprays a chosen female with a silver solution (colloidal silver or silver thiosulfate) that makes her grow pollen sacs. That pollen carries only female genetics, so the seeds it produces grow females too. Our glossary covers feminized seeds and regular seeds in more depth.
| Trait | Feminized seeds | Regular seeds |
|---|---|---|
| Expected female plants | Nearly all | About half |
| Males to find and remove | None expected | Yes, usually as pre-flowers show |
| Seeds to start for 4 females | 4, plus a spare | About 8 to 10 |
| Available as autoflowers | Yes | Yes, but less common |
| Best for | Growers who want buds from every plant | Breeders making their own seeds |
Feminized plants grow like any other cannabis, but stress is the one thing to manage closely. Heavy stress can push a female to grow a few male flowers, known as hermaphrodite traits, and stray pollen can seed your buds.
Start with our germination guide so your seeds stay covered by the germination guarantee.
No seed is guaranteed 100% female. Well-made feminized seeds produce female plants in the vast majority of cases, but genetics and heavy stress can still cause an occasional plant to grow male flowers. Check plants weekly once flowering starts so you can catch problems before pollen spreads.
Plant for plant, a female from feminized seed and a female from regular seed of the same strain yield about the same. The gain is efficiency. Every feminized plant you start can produce buds, so your canopy fills with harvestable plants instead of males you remove partway through.
You can, but it takes extra steps. With no males available, you would need to reverse a female with a silver solution to collect pollen, and the offspring can vary. Most home growers who want to breed their own seeds start with regular seeds, which produce true males and females.
Well-bred feminized lines are generally stable. Hermaphrodite traits most often appear under stress, such as light leaks, heat above 90°F (32°C), root damage or leaving plants far past maturity. Good genetics plus a steady environment keeps the risk low.
Buy any 10 or 25 seed pack and a second pack is added free at checkout. You choose the strain, no code needed.
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