Cannabiz Seed, a leading online retailer for premium cannabis genetics, just announced its top-selling strains for the first quarter of 2025. The report clearly highlights a grower’s preference for feminized, autoflower and high-THC seeds.
Feminized Seeds
According to Cannabiz Seed, feminized seeds continue to dominate sales as growers aim for reliability and maximum yields. This is in line with an earlier report that projects the feminized seeds segment having the highest growth rate through 2031.
Unlike regular seeds, which produce males, feminized seeds are bred only to produce female buds. This eliminates the guesswork of sexing plants before they can pollinate consumable flowers.
The most popular feminized cannabis seeds on Cannabiz Seed this year include:
- Mac 1—A 50/50 balanced hybrid strain with up to 27% THC content and eye-catching trichome-heavy flowers.
- White Widow—A legendary strain that yields beautiful resin-coated buds with up to 20% THC.
- Pineapple Express—A sativa-dominant powerhouse with a rich pineapple-dominated taste and aroma profile.
Autoflower Seeds
Cannabiz Seed reports that growers buy autoflowers for their ease of flowering in different setups without the need for complex light tweaks or equipment. The automatic flowering ensures faster bloom and year-round harvest.
The report highlights the following strains as the top sellers of 2025 so far:
- Dwarf Low Flyer Autoflower—A perfect indica-dominant hybrid choice for indoor setups with limited spaces with generous yields.
- 24K Gold Autoflower—A beautiful golden-hued flower that promises calming yet focused effects.
- Northern Lights Autoflower—A classic indica hybrid prized for its high resin production and intense aromas.
High THC Cultivar Seeds
Between the 1960s and 1980s, the potency of most cannabis cultivars was less than 2%. Due to a rise in market demand and the fast-evolving breeding technology, the potency has risen significantly over the years.
According to Cannabiz Seed, the popularity of high THC cannabis seeds is highest amongst seasoned users with developed tolerances. In addition, medical users looking for rapid and longer-lasting relief also tend to go for high potencies rather than mild strains.
The most popular sellers in the high THC category on Cannabiz Seed are the following cultivars:
- Grape Ape—A 90% indica hybrid known for its intense relaxation effects and high THC content.
- OG Kush—A potent, aromatic, and euphoric old-school legend boasting up to 26% THC.
- Bruce Banner—A consistent and popular bestseller achieving up to 28% THC
About Cannabiz Seed
Cannabiz Seed remains committed to delivering high-quality cannabis genetics and expert resources to support growers. The online retailer boasts a diverse collection of cannabis genetics that caters to growers of all levels. ###