High CBD Seeds

What Are High CBD Seeds?

High CBD seeds are bred to produce buds with high CBD and very low THC, though some varieties have moderate or even high THC alongside high CBD. Cannabidiol (CBD) is the non-intoxicating cannabinoid found in cannabis, offering balanced calm for growers who want grounded, functional effects without the strong psychoactive high. 

The CBD seeds you can buy online at Seed Supreme come in feminized photoperiod and fast-growing autoflower seed types across indica and sativa genetics. Use the handy filters on this page like ‘Flowering Type,’ ‘Variety,’ ‘THC Content,’ ‘Yield,’ and ‘Effects’ to find the CBD strains and seed types matched to your preferences, grow goals, and setup.

What Are Pure CBD and CBD-Only Seeds?

Pure CBD seeds and CBD-only seeds both refer to weed seeds bred for maximum CBD with near-zero THC. CBD strains still produce minimal THC, so high CBD seeds sold as “no THC” really mean very low THC. At Seed Supreme, these CBD cannabis seeds sit in the ‘Minimum (0–5%) THC’ category, with options like CBD Ratio (1:30) Fem and CBD White Widow Auto.

Are CBD Seeds and Hemp Seeds the Same Thing?

Growers sometimes call CBD seeds “hemp seeds,” but they’re not necessarily the same thing. Our CBD seeds are cannabis genetics selected and bred to produce CBD-rich cannabis plants. Breeders cross a well known parent strain with a high CBD cultivar to develop hybrids that keep the characteristics of the original genetics with minimal THC.

Industrial hemp seeds are different. Typically grown for grain, food, or fiber, hemp seeds used for industrial purposes are specifically bred with trace amounts of CBD and other cannabinoids so they won’t produce CBD-rich flower.

Can You Buy CBD Seeds Legally in the USA?

Yes, you can legally buy CBD seeds in the USA since they’re sold as souvenirs or collectible items. Germinating CBD cannabis seeds is a different matter — and lawful only where permitted by federal, state and local laws. Always check the applicable rules in your region before germinating or growing any CBD hemp seeds.

High CBD Weed Seeds vs High THC Weed Seeds: What’s the Difference?

High CBD seeds and high THC weed seeds target opposite ends of the cannabinoid spectrum. CBD weed seeds push CBD up for buds with balanced, mildly intoxicating effects while high THC seeds push THC up for buds with a much stronger psychoactive high. Both types can still contain the other cannabinoid in lower or even equal amounts, depending on genetics.

Some CBD seeds deliver both high CBD and high THC, like Humboldt Feminized Seeds, pairing over 20% CBD with 20–30% THC.

Before You Buy CBD Seeds: What to Decide

Before you buy CBD seeds, decide which seed type — feminized or autoflowering — fits your setup, experience level, and timeline best. Then choose a CBD:THC ratio that matches your desired effects. Finally, factor in how indica, sativa, or hybrid genetics shape both effects and plant growth.

Which CBD Cannabis Seeds Suit Your Setup: Feminized or Autoflowering?

Feminized CBD seeds suit growers with more space and a full season who want more control and bigger yields, while autoflowering CBD seeds suit smaller setups, shorter growing windows, and beginners or growers who want a faster, simpler grow. Here’s how the two seed types generally compare: 

The feminized and autoflower CBD seeds at Seed Supreme are all bred to produce female bud-bearing plants 99% of the time. For the most part, you skip the hassle of finding and culling male plants (the ones that pollinate females and turn healthy buds into seed-filled duds).

Choosing the Right CBD:THC Ratio

The CBD:THC ratio shows how much CBD a strain carries relative to psychoactive THC, so 1:1 cannabis seeds usually refer to a ratio with roughly equal parts, like 5% CBD and 5% THC. A 2:1 ratio doubles the CBD, like 10% CBD and 5% THC. Research on the ‘entourage effect’ suggests that CBD may potentially soften the intensity of THC while broadening the overarching effects.

Ratios aren't always used, so check the actual CBD and THC percentages for a clearer picture of what you're growing. Specific levels vary by strain and growing conditions, but most high CBD marijuana seeds fall in the 5–10% CBD category with 5–10% or 0–5% THC. 

Typically, CBD cannabis seeds bred for high CBD and minimal THC are a good fit for growers who want grounded effects without the classic psychoactive high. If you're after a mellow buzz, a balanced 1:1 strain fits better, like CBD Zkittlez (1:1) or CBD Chemdog #4 (1:1), which both pair 5–10% CBD with 5–10% THC.

Indica, Sativa, and Hybrid CBD Plant Seeds

Indica-dominant high CBD seeds tend to grow compact and bushy with shorter flowering times and a more relaxing character. Sativa-dominant CBD weed seeds usually grow taller, flower for longer, and lean more energizing. High CBD strain seeds with balanced genetics offer growers a middle ground in terms of plant height and effects profile. 

Specific growth traits depend on variables like genetics and environmental conditions, so use this to get a general idea of what to expect.

What Are the Best CBD Seeds?

The best CBD seeds available at Seed Supreme include CBD Strawberry Kush, CBD White Widow 10:1, and CBD Jack Herer for growers who want feminized CBD seeds, while CBD Blue Shark Auto, Fruit Auto, and Swiss Dream Auto are among the best CBD auto seeds:

• CBD Strawberry Kush Feminized Seeds are ideal for growers who want a gentle high-CBD hybrid with Kush genetics, minimal THC, and heavy strawberry-sweet yields.
• Swiss Dream Auto CBD Seeds deliver easy-growing plants with 5–10% CBD, earthy herbal flavors, and calming, focused effects — harvest-ready in 8–10 weeks from seed.
• CBD White Widow 10:1 Feminized Seeds produce tall plants with 5–10% CBD and very low THC delivering balanced effects and fruity floral flavors.
• CBD Blue Shark Autoflower Seeds grow into high-CBD indica-dominant plants, harvest-ready in 8–10 weeks from seed with sweet blueberry flavors and relaxed effects.
• CBD Jack Herer Feminized Seeds suits growers who want heavy, CBD-rich yields with citrusy flavors and creative, energetic effects that turn into relaxed upliftment.
• Fruit Autoflower CBD Seeds take just 6–8 weeks to deliver honeyed, berry-sweet yields with 5–10% CBD and creative, relaxed effects.

Why Buy CBD Seeds at Seed Supreme?

Buy CBD seeds online at Seed Supreme for high-quality genetics backed by a germination guarantee, discreet packaging, and fast, free US shipping on $99+ orders to all 50 US states. Every qualifying $50+ order comes with free seeds and for bulk buyers, we also sell high CBD seeds wholesale. 

At Seed Supreme, we work with world-renowned breeders to bring you premium cannabis seeds — with new strains added regularly, frequent promotions, and a vast variety to choose from.

Always check federal, state, and local laws before purchasing or germinating any cannabis seeds.