Looking for cannabis strains with high THCV content? Tetrahydrocannabivarin (THCV) is a naturally occurring cannabinoid found in small amounts in most cannabis plants. While traditional strains often contain only trace concentrations, specialized breeding has made it possible to develop THCV-rich cannabis strains producing nearly 10% THCV in flower.

At GTR Seeds, we've spent years breeding high-THCV cannabis genetics with improved yields, shorter flowering times, unique aromas, and consistent cannabinoid profiles. Our lineup includes feminized photoperiod strains, autoflowers, and innovative triploid THCV varieties.

What Makes THCV Strains Different?

THCV is structurally similar to THC but interacts differently with the body's cannabinoid receptors. Sometimes nicknamed "diet weed," THCV has attracted attention for its potential effects on appetite, metabolism, and cognition, although human research remains limited.

Anecdotally, some consumers describe THCV-rich cannabis as more clear-headed, uplifting, and energizing than traditional THC-dominant varieties. However, effects vary by individual, dosage, and the presence of other cannabinoids.

Historically, THCV was associated with long-flowering tropical cannabis genetics, including African landrace varieties and Durban Poison. Many of these plants required 12–14 weeks to flower and produced relatively little THCV.

GTR Seeds has developed THCV strains that can finish flowering in approximately 9–10 weeks, with select varieties approaching 10% THCV in our trials.

Best High-THCV Strains from GTR Seeds

Our THCV breeding program offers several distinct options for growers seeking high cannabinoid production, exceptional aromas, or unique cannabinoid combinations.

Double Durban THCV — High-THCV Production

Double Durban THCV is our flagship high-THCV strain, producing nearly 10% THCV in our trials alongside a similar proportion of THC. Featuring intense terpinolene-rich aromas reminiscent of classic Durban Poison, this feminized F1 hybrid finishes flowering in approximately nine weeks.

Garlic Berry THCV — Aromatic THCV Flower

Garlic Berry THCV combines high THCV production with distinctive savory, garlic, and berry-inspired aromas. With a slightly higher THC fraction than Double Durban, this nine-week flowering variety is an excellent choice for growers prioritizing aromatic, premium flower.

Auto Skunk THCV — Autoflowering THCV Strain

Auto Skunk THCV offers an autoflowering alternative for growers seeking THCV-rich genetics without relying on seasonal photoperiod changes. Expect skunky aromas, vigorous growth, and fast maturity.

Gigantor Seedless THCV — Heavy-Yielding Triploid

Gigantor Seedless THCV is a high-production triploid THCV strain developed with commercial biomass and extraction growers in mind. Known for its substantial yields and relatively mild aroma, Gigantor finishes flowering in approximately ten weeks.

Spiked PineCone Seedless — Four-Cannabinoid Triploid

Spiked PineCone Seedless offers an unusual cannabinoid profile containing CBD, CBDV, THC, and THCV in approximately equal proportions. This feminized triploid combines four cannabinoids in one variety and finishes flowering in approximately nine weeks.

Tropicolada 4V Seedless — Tropical THCV Genetics

Tropicolada 4V Seedless is another four-cannabinoid triploid producing CBD, CBDV, THC, and THCV. With rich tropical aromas, impressive flower quality, and approximately nine-week flowering times, it's one of our favorite multi-cannabinoid varieties.

How Much THCV Can Cannabis Strains Produce?

Most conventional cannabis strains contain only trace amounts of THCV. Through extensive breeding and selection, GTR Seeds has developed genetics capable of producing substantially higher concentrations.

Our Double Durban THCV has approached 10% THCV in testing, with similar results observed in select Garlic Berry plants. Many of our THCV-dominant selections produce approximately equal proportions of THCV and THC.

Actual cannabinoid concentrations vary with growing conditions, environment, harvest timing, and laboratory testing. Individual results are not guaranteed.

See our Double Durban THCV laboratory results below.

Explore High-THCV Cannabis Genetics

Whether you're interested in maximum THCV production, aromatic flower, autoflowering genetics, or rare triploid cannabinoid combinations, GTR Seeds offers a diverse selection developed through years of dedicated cannabis breeding.

Explore All THCV Seeds at GTR Seeds

You can also explore our THCV Seeds Buyer's Guide for more information on choosing the right genetics for your growing goals.

We can't wait for you to try THCV!