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  • Writer's pictureHappy Bird Seeds

Top 10 Best Autoflower Strains from Premium Cultivars Seedbank


Autoflower strains are popular among modern weed growers due to their ability to adapt to different conditions, fast growth, absence of photoperiod requirement, and producing top-quality buds all year. Whether you want to cultivate a fast-blooming Indica, Sativa or a hybrid, there is an autoflowering strain that can guarantee you a wonderful cannabis plant with incredible quality buds and even greater output. The following are the top 10 autoflowering strains to consider for your next grow:


1. Granddaddy Purple Autoflower Strain

Grandaddy Purple Auto was produced by combining the original Granddaddy Purple and a Ruderalis. This beginner-friendly weed strain is pretty straightforward to produce and shouldn’t cause too much trouble if you spend a little time ensuring it has all it needs. The Auto Granddaddy Purple strain will fit right in and thrive in both soil and hydroponic settings, regardless of your growing style. Because of its Indica-leaning genes, Granddaddy Purple Autoflower grows short and bushy, making it suitable for indoor cultivation. GDP Auto plants will develop into visually beautiful shrubs up to three feet tall if not trained, while they have been known to reach eight feet outside!


GDP Auto strain enjoys a dry environment, although it can tolerate somewhat cooler temperatures for a brief time when planted outside. The Granddaddy Purple strain thrives in warm areas with minimal humidity. Outdoor gardeners will appreciate its excellent level of disease resistance. The Autoflowering Granddaddy Purple strain yield will please all types of growers. In about eight weeks, you’ll have short, bushy plants with 5 to 15 ounces per square yard. When cultivated outdoors, the average output per plant is around the same, about 4-6 ounces per plant or 150 grams, although they will grow a little higher. They can withstand cold temperatures, but harvest before the first frost.


2. Pure Michigan Auto Strain

The Pure Michigan Autoflowering strain, a notable Indica-dominant hybrid, has made its mark in the cannabis market with its robust characteristics. Pure Michigan Auto is a resilient hybrid of Pure Michigan and Ruderalis strains, acquiring a strong genetic backbone that is tolerant to rookie producers while rewarding to the expert. To effectively develop the Pure Michigan strain, one must carefully examine several elements, including its indoor and outdoor growing conditions and monitoring its trichomes for ideal harvest time. The Pure Michigan strain’s physical qualities are similarly remarkable, with rich olive green buds highlighted by purple colors, indicating the excellence of its cultivation.


Outdoor farmers delight in witnessing their plants mature to full maturity, with harvests providing up to 19 ounces per plant. Indoor growers love the controllable flowering duration of 60 days, which enables quick turnover. The examination of trichomes is a critical stage in the growth cycle. These small, crystalline markers are telltale signals of peak potency and are crucial for harvesting the strain’s maximum potential. Furthermore, to promote healthy development, ensure that nutrients with appropriate NPK ratios and micronutrients are delivered throughout the growth cycle, and use frequent pest control strategies, such as neem oil or beneficial insects, to safeguard the plants.





3. Mexican Red Hair Autoflowering Strain

Mexican Red Hair Autoflower strain is a Sativa-dominant hybrid with a 30/70 Indica/Sativa ratio combining the superior Mexican Red Hair and the cannabis Ruderalis. Mexican Red Hair Auto flowers are elongated and spindly rather than nugget-like and densely clustered. Instead of curling securely inward, the leaves of this strain are free and chunky, with a fluffy look when viewed from a distance. The leaves also have beautiful lime green and are interwoven with brown to fiery orange hairs, which are pistils.


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