Strain Library

Banana Cream Cake XL Auto is Sweet Seeds' 7th Generation extra-large autoflowering hybrid — born to champion the cannabis community's right to a daily dessert. The cross combines the flavorful Banana Cream Cake with the highly productive Strawberry Banana Gelato XL Auto, two genetics renowned for high resin production and exquisite aromatic profiles. The result features robust, well-branched structure with large very dense flowers loaded with bright shimmering trichomes, from which gourmet-quality extractions can be obtained. The aromatic signature is highly complex, combining ripe banana notes with an intense sweet background, woody Kush tones, and acidic strawberry nuances. The effect is powerful yet balanced, ideal for enjoying creative moments or states of pleasant contemplative relaxation.

Black Muffin F1 Fast Version is Sweet Seeds' ultra-fast flowering photoperiod-dependent feminized strain that develops red flowers — a first filial generation F1 cross between a photoperiod-dependent elite clone of Red Hot Cookies and the select autoflowering strain Black Lemon Auto. The strain has vigorous hybrid character and grows long side branches with thick, compact buds soaked in aromatic resin. Buds turn dark purple during flowering, emitting a thick potent sweet-and-sour aroma with fresh citrus tones of lemons and mandarins plus a tart undertone of red berries. The effect is intense yet balanced — relaxing and happy, stimulating conversation and imagination simultaneously.

Cream Caramel is the most awarded strain in Sweet Seeds' catalog — a three-way Indica-heavy cross of Blue Black, Maple Leaf Indica, and White Rhino that has accumulated 27 cups across competitions worldwide, with more recognition arriving each year. The genetic composition is 90% Indica, 10% Sativa, and the resulting plant produces compact, robust architecture with short internodes, a large central cola, and numerous lateral branches filled with dense, resin-coated buds. The aromatic profile is intensely sweet and caramelized like candy — the Indica molotov cocktail mixing directly in the nose — combined with the earthy flavor notes inherited from the Blue Black genetic in the cross. On the palate she delivers sweet caramel-like candy character, earthy depth, and a smooth long-lasting flavor experience that balances sweetness with intensity. This is the standout Sweet Seeds pick for medicinal cannabis users seeking THC-rich relief: the relaxing physical effect combined with antidepressant mental character makes her one of the most consistently-used therapeutic strains in the catalog.

Cream Caramel F1 Fast Version is Sweet Seeds' feminized photoperiod-dependent ultra-fast flowering version of the most awarded strain in the catalog. The F1 hybrid results from crossing an elite clone of the original Cream Caramel with a selected strain of the 3rd Generation autoflowering Cream Caramel Auto.

Crystal Candy F1 Fast Version is Sweet Seeds' fast flowering photoperiod-dependent version of one of the tastiest strains in the catalog — the original Crystal Candy, awarded 1st Prize for Best Indica at the Spannabis Champions Cup 2017. The F1 hybrid results from crossing the elite Crystal Candy clone with a selected genetic line of Sweet Special Auto. This version preserves the curious and exquisite sweet aroma reminiscent of strawberry chewing gum or a candy shop that turned the original Crystal Candy into an extremely appreciated strain. Crystal Candy F1 Fast Version is a prominent high producer of big aromatic resin crystals that completely cover flowers and surrounding leaves with a high density of large big-headed trichomes — genuinely exceptional trichome coverage that makes extractions from this strain deliver exquisite quality and incredibly pleasant aroma.

Green Poison F1 Fast Version is Sweet Seeds' feminized, photoperiod-dependent version of the classic Green Poison featuring ultra-fast flowering — an F1 hybrid resulting from crossing the elite clone of the appreciated Green Poison with a selected 3rd Generation autoflowering genetic line of Green Poison Auto. The strain is ready to harvest with thick buds covered in abundant aromatic resin just 6 weeks after the flowering photoperiod begins, which is genuinely exceptional for a photoperiod strain. Plants display the appearance of Indica-Sativa hybrids with exceptionally vigorous growth, very fast flowering, and large flower production. The taste and aroma are exquisite, with a sweet intense hint of fruit. This strain is remarkably resistant to mold in outdoor grows — the fast flowering lets her beat the botrytis season that typically attacks traditional outdoor photoperiod strains, making her particularly valuable for humid climates where slower strains would fail.

Mazar is a Dutch Passion classic from the 1990s that has since formed the genetic basis of countless modern hybrids — a robust Indica-dominant Afghan Kush variety crossed with a special phenotype of the legendary Skunk #1 to produce thick, heavy buds with pungent earthy hash aroma and the highest quality. The Afghanica lineage behind her comes from Mazar-i-Sharif in Afghanistan, the northern region that gave her name and contributed the trademark Afghan Indica characteristics: compact structure, thick fat leaves, rock-hard buds with a thick white layer of trichomes. The original Mazar line was developed in the 1980s from a high-quality Afghan crossed with a special Skunk #1, and the genetic mix was improved in 1997 — today Mazar remains one of Dutch Passion's best-selling and most appreciated varieties ever. The competition history is substantial: 2nd prize at the HTCC (High Times Cannabis Cup) in 1999, 2nd prize at the High Life Cup in the Netherlands in 2002, 1st prize at the Tipo Forte in Bologna Italy in 2008, and finally the Plant Of The Year Award from Soft Secrets Magazine in 2014, recognizing Mazar's long-term impact on the cannabis world. The terpene profile is dominated by Afghan hash character — earthy and piney scents predominate, accompanied by hints of herbs, incense, citrus, and sometimes sweeter floral notes. Squeezing the buds brings out more fruity, citrus-dominant notes, while smoking her produces mainly the piney earthy flavor with a hint of fruit — the authentic old-school weed experience that experienced growers immediately recognize and appreciate.

Peyote Cookies is Barney's Farm's heavy pure Indica — a 95% Indica / 5% Sativa cross of Peyote Purple with Cookies Kush that produces one of the most deeply relaxing strains in the catalog. THC averages 22%, which is strong for a near-pure Indica and produces the depth of body effect the Kush lineage is known for. The aromatic profile is unusually complex for pure Indica: tropical, sweet, earthy, nutty, vanilla, and coffee notes combine in a genuinely layered signature. On the palate she delivers sugary tropical guava, fresh coffee, and vanilla character — a distinctive flavor profile unlike standard Kush family offerings. The effect is relaxing bliss, powerful, hungry, euphoric, and happy — heavy Indica body dominance with a surprising bright mental component that distinguishes her from generic couchlock strains.

S.A.D. (Sweet Afgani Delicious) is Sweet Seeds' self-pollination of Black Domina '98 — one of the most powerful and aromatic mothers in the catalog, a Black Domina individual selected from seed in 1998 and famous in the scene under the Black Domina '98 designation. The self-pollination produces plants with classic Indica architecture: short internodal distance, strong main stem, multiple side branches. She features fast flowering, high yield, and plants develop dense buds covered in abundant resin. The aromatic profile is sweet and intense with musky flavor character inherited directly from her Afghan ancestors.

S.A.D. Sweet Afgani Delicious F1 Fast Version is Sweet Seeds' feminized photoperiod-dependent ultra-fast flowering version of one of the sweetest and most aromatic strains in the catalog — an F1 hybrid resulting from crossing a selected genetic line of S.A.D. Sweet Afgani Delicious Auto with a Black Domina elite clone selected in 1998. The cross between the autoflowering genetic and the photoperiod-dependent clone produces photoperiod-dependent F1 hybrids and shortens flowering time by one week compared to the standard S.A.D. photoperiod. The result is a strain with very dense buds and big resin production, delivering an exquisite sweet and musky aroma typical of Old School Afghan plants — a direct preservation of the Black Domina '98 character that made the original S.A.D. famous.

Wedding Cake is Barney's Farm's modern American hybrid cross of Cherry Pie with Girl Scout Cookies and OG Kush — a 20% Sativa / 80% Indica hybrid combining three of the most influential US genetic lines to produce a 27% THC strain with genuinely distinctive dessert-kush character. The Cherry Pie side contributes the sweet-sour fruit notes; Girl Scout Cookies brings the cookie sweetness and Kush density; OG Kush anchors the structural backbone and earthy fuel character that defines the OG family. The aromatic profile combines sweet-and-sour, earthy scents, vanilla, and old skunky undertones — a complex layered signature — and the palate delivers vanilla, cake, and skunky notes that reflect the cross directly. The effect is relaxed, happy, euphoric, uplifted, and creative — balanced hybrid territory where the Indica dominance produces body relaxation without eliminating the cerebral lift.

Big Devil XL Auto is Sweet Seeds' 3rd Generation autoflowering hybrid — the result of crossing Big Devil #2 Auto with an autoflowering Jack Herer from the Sweet Seeds R&D Department.

Cream Mandarine XL Auto is a 4th Generation autoflowering hybrid resulting from a cross between selected specimens of Cream Mandarine Auto and a Super Tai'98 elite clone.

Early Pearl Regular is one of the foundational outdoor sativas in Sensi Seeds' catalog — a 75% sativa, 25% indica strain that was the first sativa-dominant variety developed specifically to thrive in shorter, cooler summers rather than the warm Mediterranean conditions most sativas need. First introduced in the 1980s, she's been a favorite outdoor variety ever since, and her genetics add stability and strength to future hybrids — which is why she's a popular breeding base for growers working on new crosses. Yields on outdoor plants can reach up to 2 kilograms each in the right conditions, making her one of the highest-producing outdoor sativas commercially available. Plants can grow to towering heights, sometimes reaching 4 metres when cultivated outside, with a distinctive scent of orange and pine layered over notes of incense. The high is buoyant, uplifting, and exuberant — pure classic sativa expression.

Fast Buds' Z-Up Auto is a sativa-leaning autoflower born from the fusion of the RS-11 cut and Auto Z F5, bringing an entirely new citrus-forward terpene profile to the table. The F5 edition is bright, loud, and full of energy, designed for daytime use, flavor hunters, and fans of all things fizzy and uplifting.

Black Jack is one of Sweet Seeds most powerful and productive strains, resulting from crossing Black Domina'98 with an exceptional Jack Herer.

Cherry Bacio Feminized is a 55% indica, 45% sativa balanced hybrid developed through a collaboration between Sensi Seeds' breeders and Sherbinskis, created for the Breeding Grounds program. The strain combines the potent effects of Gelato #41 with the robust stability of Sweet Cherry Kush to produce XL yields and a distinctive terpene profile. She thrives in sunny Mediterranean climates and is built around a specific terpene brief — delivering the cherry-forward flavor signature the name suggests, layered over creamy undertones and a gassy bass note that gives the experience more complexity than typical dessert-strain crosses. Well-rounded cerebral euphoria alongside a soothing body stone make her popular with connoisseurs looking for both flavor and balanced effect.

Chocolate Rainbow XXL Feminized is a 65% indica, 35% sativa hybrid developed by crossbreeding GMO with Gelato 41. The resulting plant has a slim, columnar structure with large fan leaves, bushy foliage, and spacious internodal spacing. She thrives in sunny Mediterranean climates and produces a large yield of dense buds. When consumed the strain delivers a potent body high paired with an uplifting cerebral component, and the terpene profile features distinctly sweet, creamy, fruity notes with subtle hints of diesel fuel and garlic — the garlic character traces directly to the GMO parent, which is sometimes called GMO Garlic Cookies for exactly that reason. Gelato 41 was developed by Sherbinski via a cross of Sunset Sherbet and Thin Mint GSC; GMO was created by crossing Girl Scout Cookies and Chemdawg. Both parents sit firmly in the modern US hybrid tradition.

Early Skunk Feminized is Sensi Seeds' best all-rounder for outdoor cultivation, built specifically to produce bumper crops in climates that would kill lesser strains. A 35% sativa, 65% indica hybrid that won an award at the High Life Cannabis Cup in 2006, Early Skunk combines uncomplicated skunk genetics with a powerful hybrid buzz and the mould-resistance needed to finish reliably in the short, wet summers typical of Northern Europe. Robust and resilient enough to reward novice growers, she's the strain Sensi built to solve a specific problem: before this line, growing potent skunks to full maturity in places with short summers was essentially impossible. Fat skunk buds tend toward mould in poor weather, which forced northern growers to harvest before flowering peaked. Early Skunk was developed explicitly to solve that problem.

Fast Buds' Gorilla Auto is the most infamous strain in the catalog — a knockout artist with a staggering 24% THC, large plant size, and buds so loaded with resin that the "glue" in her name becomes literal: fingers will stick together during trim. She's a super-easy grow with a pine and diesel terpene profile that impresses even experienced cannabis connoisseurs, and the 9-week cycle produces enormous sticky fat buds that any type of grower will fall in love with. Well suited for beginner growers, and hash makers should not miss out on this trichome queen.