Sour Mac F1 brings together sharp diesel character, bright citrus, and creamy-sweet depth in a balanced 50/50 hybrid. Expect vigorous growth, dense resin-coated flowers, and a lively mix of uplifting energy and soothing body effects. This is a flavorful, versatile pick for growers who want standout aroma and a rewarding harvest.
Our breeders crossed Sour Diesel OG with MAC to create this first-generation hybrid. Sour Diesel OG contributes its bold fuel edge and energizing character, while MAC adds rich, sweet notes and a relaxed, euphoric feel. The result is a well-balanced F1 with a distinctive blend of traits from both sides.
Crack a bud and Sour Mac F1 greets you with earthy, fruity depth, fresh citrus, and a sweet finish. Sour Diesel’s pungent fuel notes meet MAC’s creamy, cookie-like character for an aroma that feels both bright and full-bodied. The smoke is smooth, with layered flavor that lingers.
With THC levels of 18%–22%, Sour Mac F1 delivers a balanced, substantial experience. The effects can start with an energetic lift and a clearer, more focused mood, then settle into relaxed body calm. Its even indica-sativa profile suits creative projects, social time, or winding down.
Myrcene leads the terpene profile, adding earthy depth and soft fruity sweetness. Caryophyllene and limonene round it out with warm spice and a fresh citrus spark. This mix gives Sour Mac F1 broad appeal for those seeking an aromatic, resin-rich flower for daytime or evening enjoyment.
These feminized F1 seeds bring together first-generation hybrid genetics and are suited to indoor or outdoor gardens. F1 crosses are valued for their consistent growth and uniform traits. Every Grassfarmer order includes our germination guarantee, so you can start your grow with confidence.
Give seedlings a quality, well-draining medium such as coco, peat, or a suitable soil mix amended with perlite. Provide steady light, gentle airflow, and appropriately balanced nutrition as plants establish. Sour Mac F1 is listed as beginner-friendly, and attentive early care helps set up vigorous, even growth.
Plants reach around 1 m and develop a sturdy central stem with vigorous side branches. Allow room for that branching pattern, and consider ScrOG training indoors to spread the canopy and improve light access to lower sites. Keep temperatures stable, maintain good airflow, and watch for pests throughout the grow.
Sour Mac F1 finishes flowering in about 7–9 weeks, producing dense, trichome-rich buds with strong aromatic potential. Indoor yields can reach 400–500 g/m², while outdoor plants can produce 500–600 g each in suitable conditions. Outdoor harvest is listed for September; warm, sunny weather and well-drained soil help plants reach their potential.
Choose Sour Mac F1 for bold diesel-citrus flavor, balanced effects, and impressive resin production. Grassfarmer offers premium genetics in small and bulk quantities at low online prices, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union, and the U.K. Add these seeds to your collection and grow a harvest with serious character.
