Meet Do-Si-Dos Fast Version, a quick-flowering favorite with heavyweight potency and a rich, dessert-like aroma. Dense, resin-coated buds, a compact 1.5 m profile, and a rewarding harvest make this Indica-dominant hybrid a standout for growers who want premium character on a faster schedule.

Our breeders created this fast-flowering version from Do-Si-Dos crossed with Do-Si-Dos Autoflower genetics. The result keeps the beloved Do-Si-Dos lineage in focus, with a 70% Indica and 30% Sativa balance. Its U.S. roots trace through a celebrated family that includes Face Off OG and Girl Scout Cookies.

Expect a bold blend of sweet and earthy notes, softened by creamy richness and a delicate floral edge. The smoke feels smooth, while the aroma carries the depth and sweetness that make these buds especially inviting.

With THC listed at 26–30%, Do-Si-Dos Fast Version brings formidable potency. The experience is happy, relaxed, and talkative, with a soothing body feel and an upbeat social touch. It suits a laid-back evening when you want to unwind and enjoy good company.

Linalool, bisabolol, and alpha-cedrene help shape its signature profile, layering floral softness over a grounding, woody base. Terpinolene and alpha-pinene add further aromatic complexity. Heavy resin production also makes this strain a compelling choice for growers interested in flavorful extracts and concentrates.

These are fast-flowering seeds, designed to reach harvest sooner than traditional photoperiod varieties while retaining the character of their lineage. Expect an 8–10 week flowering period and high-THC potential. They’re considered beginner-friendly, and every Grassfarmer order comes with guaranteed germination.

Start seedlings in a quality, well-draining medium such as coco, peat, or a suitable soil blend. Keep conditions steady as plants establish, then provide balanced nutrition through vegetative growth and flowering. Indoors, a ScrOG setup can help create an even canopy and make better use of vertical space.

Plants grow with sturdy structure and strong lateral branches, reaching around 1.5 m. Grow indoors or outdoors in temperate conditions, with plenty of direct sunlight outside. Maintain good airflow, manage humidity as flowering progresses, and check plants regularly for pests.

Give flowering plants the support and care they need to develop dense, resinous flowers. Indoor yields can reach 400–500 g/m², while outdoor plants may produce 250–300 g each under suitable conditions. The fast turnaround makes this a practical pick for growers working with a shorter season; the listed harvest window is all season.

Grassfarmer offers Do-Si-Dos Fast Version in small and bulk quantities, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union, and the U.K. Shop premium genetics at some of the lowest prices online, then grow a faster crop with the bold flavor and potent finish of Do-Si-Dos.

Attributes

Climate Temperate
Effects Happy, Relaxed, Talkative
Flavors Earthy, Sweet
Flowering Time 8–10 weeks
Genetics 70% Indica / 30% Sativa
Harvest Month All Season
Height 4.92 ft | 1.5 m
Indoor Yield 1.31–1.64 oz/ft² | 400–500 g/m²
Lineage Do-Si-Dos x Do-Si-Dos Autoflower
Medicinal Arthritis, Depression, Fatigue
Outdoor Yield 8.82–10.58 oz/plant | 250–300 g/plant
Sex Feminized
THC 26%–30% (High)
Terpenes Bisabolol, Alpha-Cedrene, Linalool, Terpinolene, Alpha-Pinene