Yumbolt Regular brings Emerald Triangle heritage, dense resin-coated buds, and a famously soothing Indica-leaning character. With 22–24% THC and a bright, happy lift alongside deep body calm, this award-winning classic delivers a rich, memorable experience from seed to harvest.
Its roots trace to California’s celebrated Emerald Triangle, with Afghani x Himalayan genetics behind its 60% Indica and 40% Sativa balance. A 2001 High Times Cannabis Cup win helped establish Yumbolt as a standout among classic cultivars.
Expect a bold blend of earthy depth, skunky richness, fresh lemon, and a soft sweet finish. Dense, trichome-covered flowers carry the strain’s signature aroma into a smooth, flavorful smoke.
Yumbolt’s effects combine a relaxed body with a cheerful, uplifted mindset. Its high THC range brings substantial potency, while the reported effect profile stays happy and clear-headed. It’s a versatile choice for those seeking relief from stress, fatigue, or muscle spasms.
Myrcene anchors the terpene character with earthy, musky depth. Alpha-pinene adds a crisp, pine-like lift, while linalool lends a gentle floral sweetness. Limonene and camphene round out the listed profile, giving these resin-rich buds appeal for flower and concentrate enthusiasts alike.
These are regular seeds, so they can develop as male or female plants. They’re ideal for growers who want the full range of natural seed expression and the option to select breeding stock. Grassfarmer backs its seeds with a germination guarantee for added confidence.
Yumbolt starts with a compact, sturdy structure that suits indoor gardens and limited spaces. It’s considered a beginner-friendly choice. Start in a quality, well-draining medium such as coco, peat, or a suitable soil blend, and provide balanced nutrition as plants move from seedling through vegetative growth.
The plants can reach around 4.9 feet (1.5 m) and develop strong stems with supporting branches. Grow indoors or outdoors in a temperate climate, aiming for warm conditions around 70–80°F (21–27°C) and at least six hours of direct sun outdoors. Screen of Green training can help create an even canopy indoors. Keep airflow steady and humidity lower as flowering progresses.
Flowering takes about 8–10 weeks. Indoor growers can expect around 350–400 g/m², while outdoor plants may yield 500–600 g each in suitable conditions. In the Northern Hemisphere, outdoor harvest is typically around October, when Yumbolt’s hard, resinous buds are ready to show off their classic aroma.
Choose Yumbolt Regular for a piece of Emerald Triangle history and a rewarding, high-potency harvest. Grassfarmer offers premium genetics in small and bulk quantities, with fast, discreet shipping and guaranteed delivery in the USA, Canada, the European Union, and the U.K. Find your seeds and grow a true classic.
