5 Tips for Successfully Growing Autoflowering Cannabis Seeds

calendar April 26, 2023
5 Tips for Successfully Growing Autoflowering Cannabis Seeds

Now that we’ve explored the many benefits of autoflowering cannabis seeds, it’s time to dive into some tips and tricks to ensure a successful and bountiful harvest. In this article, we’ll discuss five essential guidelines to help you make the most of your autoflowering seeds, from germination to harvest.

  1. Proper Germination Techniques

Autoflowering seeds, just like any other cannabis seeds, require optimal conditions for successful germination. To ensure a high germination rate, place your seeds in a moist, dark environment, maintaining a temperature between 70-80°F (21-27°C). One popular method is the paper towel technique, where seeds are placed between two moist paper towels and placed in a sealed container or plastic bag. Make sure to check your seeds daily, and transplant them into a growing medium once the taproot is visible.

     2. Choose the Right Growing Medium and Container

Selecting the appropriate growing medium and container is crucial for autoflowering plants. These plants generally have shorter and less extensive root systems, so it’s essential to provide a well-aerated medium that promotes healthy root growth. Consider using a mix of coco coir, perlite, and light potting soil for an ideal balance of water retention and drainage.

When choosing a container, opt for a size that accommodates your plant’s growth without causing unnecessary stress. For most autoflowering strains, a 2-3 gallon (7-11 liter) pot will suffice. Smart pots or fabric containers are also an excellent choice, as they promote proper root development and prevent overwatering.

     3. Maintain Optimal Nutrient Levels

While autoflowering plants typically require fewer nutrients than their photoperiod counterparts, providing the right balance of nutrients is still vital for healthy growth. Start with a mild nutrient solution during the seedling stage and gradually increase the concentration as the plant matures. Be mindful of nutrient burn, which can occur if plants receive excessive nutrients. It’s also essential to use a bloom-specific nutrient formula during the flowering stage to support bud development.

    4. Train Your Autoflowering Plants

Autoflowering plants can benefit from gentle training techniques to increase yields and promote even canopy growth. Low-stress training (LST) methods, such as tying down branches, are ideal for autoflowering plants. These techniques help expose the lower growth to more light, resulting in a more even distribution of buds. Avoid high-stress training methods, such as topping or fimming, as they can hinder the growth of autoflowering plants due to their shorter life cycle.

      5. Monitor the Harvest Window

Autoflowering strains have a more limited harvest window compared to photoperiod plants. It’s essential to keep an eye on the plant‘s development and watch for signs of maturity, such as the browning of pistils and the color change of trichomes. Harvesting at the right time ensures maximum potency and flavor. Generally, clear trichomes indicate that the plant is not yet ready for harvest, while milky white trichomes signify peak potency. Amber-colored trichomes indicate that the plant’s THC is degrading into CBN, which may result in a more sedative effect.


Growing autoflowering cannabis seeds can be a rewarding experience, offering a quick and efficient path to high-quality yields. By following these tips and paying close attention to your plants’ needs, you can ensure a successful harvest and enjoy the many benefits of these versatile seeds. Happy growing!

Now get to growing!

Jb @the_real_james_bean

James Bean, a passionate advocate for hobby growers and homegrown enthusiasts, is the proud owner of SeedsHereNow.com. Established in 2010 in Kenmore, Washington, James has built a reputation for being a humble and dedicated player in the industry, consistently striving to provide the best seed bank in the United States.

Today, James Bean continues to uphold his mission of empowering hobby growers and supporting the homegrown movement by providing an unrivaled selection of high-quality seeds and exceptional customer service. His unwavering passion and commitment have made SeedsHereNow.com the go-to destination for collectors and growers in search of the finest seeds available in the USA.


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