Black Jack autoflower seeds

Black Jack autoflower is a fast-finishing variety with a genetic makeup of 70% sativa, 10% indica, and 20% ruderalis. This strain results from crossing Jack Herer with Black Domina. Perfect for novice cultivators, it offers moderate resistance to mold and thrives in both interior and exterior growing environments, completing its cycle in 42 to 49 days. The cultivar performs exceptionally well under SOG and ScrOG techniques. Indoor plants typically reach 70–110 cm and produce up to 550 grams per square meter. When cultivated outdoors, specimens grow to similar heights of 70–110 cm while yielding between 40 and 250 grams per plant. This strain delivers a complex sensory profile featuring berry, blueberry, incense, sour, spicy, and sweet notes. The effects include calming sensations, creative stimulation, energetic uplift, improved focus, relaxation, and mood enhancement. Interested in learning more? Read detailed reviews from experienced growers and share your own experience with the community. Black Jack autoflower is currently available at Weedseedsexpress—order yours today and begin your next cultivation project.