Silent Seeds is the Spanish breeder that carries forward the genetics of Dinafem, one of Spain's biggest seedbanks until it closed in 2020. The core team and the breeding stock moved across, so classics like Moby Dick, Critical+ and the Dinamed CBD lines continue under the new name, alongside new releases bred in the same Mediterranean-friendly style.
The Silent Seeds catalogue in numbers
Express Highs currently stocks 40 Silent Seeds varieties: 40 feminised and 0 regular, of which 8 are autoflowering and 32 photoperiod. 6 carry a medium or high CBD rating. 9 are rated very high THC (25%+).
| Genetic profile | Strains |
|---|---|
| Indica / Sativa hybrid | 13 |
| Indica dominant | 1 |
Most popular Silent Seeds strains with Express Highs customers
- Amnesia Lemon — photoperiod, high THC (16-24%)
- Acai Jelly — photoperiod, indica / sativa hybrid, high THC (16-24%)
- Alien Gas XXL Auto — autoflowering
- B-52 — photoperiod, indica / sativa hybrid, very high THC (25%+)
- B45 — photoperiod, high THC (16-24%)
- Cherry Essence — photoperiod
Which Silent Seeds strain to pick
For a quick or outdoor-in-the-north grow, start with the autoflowering lines. The photoperiod varieties give larger plants and bigger harvests indoors or in the Mediterranean south. Each strain page on this site lists flowering time, height and yield with planning notes for European conditions.
Where to buy Silent Seeds seeds
The full Silent Seeds range at Express Highs ships from EU stock with discreet packaging. Seeds are sold as collectable genetics; germination may not be legal where you live.
Frequently asked questions
How many Silent Seeds strains are available?
Express Highs stocks 40 Silent Seeds varieties: 40 feminised and 0 regular.
Does Silent Seeds make autoflowering seeds?
Yes — 8 of the stocked Silent Seeds strains are autoflowering.
Disclaimer
The information provided in this article is intended for informational purposes only and does not constitute medical, legal, pharmaceutical, or professional advice of any kind. Express Highs makes no representations or warranties regarding the accuracy, completeness, or suitability of the content for any particular purpose. Readers should not rely on this content as a substitute for advice from a qualified medical professional, legal counsel, or other relevant expert.
The products and substances discussed on this blog may be subject to varying legal restrictions depending on your country, region, or jurisdiction. It is the sole responsibility of the reader to be aware of and comply with all applicable local, national, and European Union laws and regulations before purchasing, possessing, or using any product referenced herein. Express Highs accepts no liability for any consequences arising from actions taken based on the content of this article.
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