Strain Library

Breeder-verified strains with grow data and character profiles

10 results
IndicaSweet SeedsBlack Muffin F1 Fast Version

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.

Grow data
Flowering7 wks
Indoor yield500–600 g/m²
Indoor height80–150 cm
THC17–25%
Fast Flower
RelaxingCitrusHigh THC
IndicaSweet SeedsCream Caramel F1 Fast Version

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.

Grow data
Flowering7 wks
Indoor yield450–600 g/m²
Indoor height80–140 cm
THC15–20%
Fast Flower
RelaxingSweetMedium THC
IndicaSweet SeedsCrystal Candy F1 Fast Version

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.

Grow data
Flowering6-7 wks
Indoor yield450–600 g/m²
Indoor height80–150 cm
THC15–21%
Fast Flower
RelaxingStrawberryHigh THC
IndicaSweet SeedsGreen Poison F1 Fast Version

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.

Grow data
Flowering6 wks
Indoor yield500–600 g/m²
Indoor height80–140 cm
THC15–20%
Fast Flower
RelaxingSweetMedium THC
IndicaSweet SeedsS.A.D. F1 Fast Version

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.

Grow data
Flowering6-7 wks
Indoor yield400–500 g/m²
Indoor height80–140 cm
THC15–20%
Fast Flower
RelaxingSweetMedium THC
SativaFast BudsWedding Cheesecake FF

Wedding Cheesecake FF (Fast Flowering) is Fast Buds' delight for mind and body — a delicious strain offering XXL yields in a 7-8 week flowering cycle. This terpene powerhouse produces loads of mouth-watering vanilla-creamy-cookie-scented terpenes with hints of citrus and cinnamon. The variety grows very well both indoors and outdoors, yielding up to 650 g/m² without extra maintenance — the ideal strain for beginners as it allows maximum yields with minimum work. This super-fast feminized photoperiod version offers upbeat and energetic yet deeply relaxing effects perfect for consumers looking for heavily focused, motivating, and creative high. With up to 25% THC, she's ideal for those needing an extra energy boost to start a busy day on the right foot.

Grow data
Flowering7-8 wks
Indoor yield650 g/m²
Indoor height200–300 cm
THC25%
Fast Flower
EnergizingVanillaHigh THC
HybridRoyal Queen SeedsCandy Kush Express

Candy Kush Express is RQS's fast-flowering answer to the long-standing "I want a Kush but not a three-month cycle" request. Genetically she is Sweet Special x Royal Kush. Sweet Special brings the candy notes — that lineage traces back through Grapefruit, Hog, and Cream Caramel, three strains that each put citrus-sweet profiles on the map in their own era. Royal Kush contributes the backbone, descending directly from the legendary Afghani Kush and carrying the indica density, resin production, and sedative potential that come with that side of the family. What makes this cross unusual is the split: 40% sativa, 60% indica is about as close to balanced as the Kush family gets, where most crosses tip hard toward knock-out indica territory. The result is a plant that tastes like candy, grows like a compact indica, and hits like a much more balanced hybrid than the name would lead you to expect.

Grow data
Flowering7-9 wks
Indoor yield475–525 g/m²
Indoor height100 cm
THC18%
Fast Flower
Physically RelaxingCandyMedium THC
HybridFast BudsGorilla Cookies FF

Gorilla Cookies FF (Fast Flowering) is Fast Buds' cross of hand-picked Girl Scout Cookies and Gorilla Glue #4 genetics combined with the famous Gorilla Cookies Auto — a variety that takes the best traits from its parents to the next level. This wonderfully balanced hybrid thrives indoors and outdoors across all climates while staying super-resilient to bugs and pests. A massive yielder offering growers of all levels up to 650 g/m² of top-shelf bud. As one of the most powerful versions of these genetics, Gorilla Cookies FF boasts a whopping 29% THC that translates into loads of resin and flavorful terpenes making for the best extractions ever — the perfect choice for hash-makers looking for hard-hitting strains producing exceptional flavors and aromas.

Grow data
Flowering7 wks
Indoor yield500–650 g/m²
Indoor height180–250 cm
THC29%
Fast Flower
EuphoricCookiesVery High THC
HybridFast BudsOrange Sherbet FF

Orange Sherbet FF (Fast Flowering) is Fast Buds' finely balanced hybrid that produces some of the tastiest orange-flavored weed available — an excellent choice for top-notch extractions. With up to 26% THC, this citrus terp powerhouse matches her wonderful taste with potency, offering a long-lasting uplifting high that puts consumers in the right mindset to chill and have a good time. The ideal strain for growers across experience levels, especially beginners looking for low-maintenance yet highly productive photoperiod varieties that deliver in both quality and quantity as fast as possible without extra effort.

Grow data
Flowering7-8 wks
Indoor yield450–550 g/m²
Indoor height150–250 cm
THC26%
Fast Flower
UpliftingOrangeVery High THC
HybridFast BudsPurple Lemonade FF

Purple Lemonade FF (Fast Flowering) arises from a cross between purple and citrus Cali genetics — offering a complex high made up of perfectly balanced cerebral and body effects ideal for daytime use. Expect an extremely enjoyable high that boosts mood while deeply relaxing the whole body and eliminating muscle pain. This meticulous cross produces up to 550 g/m² of some of the most beautiful purple buds with pinkish and reddish hues that catch everyone's attention. Beautiful purple buds are ready for harvest in 7-8 weeks alongside unbelievably sugary citrus terps that are just as refreshing as a cold lemonade on a hot summer day — the ideal variety for the sweet-tooth stoner seeking strains that deliver both in quality and quantity of resin.

Grow data
Flowering7-8 wks
Indoor yield550 g/m²
Indoor height180–220 cm
THC25%
Fast Flower
HappyCitrusHigh THC
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