When it comes to cultivating cannabis, growing autoflowering cannabis strains are like the cool, low-maintenance friend everyone wishes they had. Ideal for both beginners and busy growers, autoflowers offer a simple and efficient way to produce quality buds without the fuss.

Let’s break down why autoflowering cannabis might just be the gardening hack you didn’t know you needed, and how you can get the most out of these resilient little plants.

What Makes Growing Autoflowering Cannabis Special?

Autoflowering cannabis strains are the product of crossing sativa or indica with Cannabis ruderalis, a species native to Russia that has adapted to harsh climates by flowering based on age, rather than light cycles. This genetic twist gives autoflowering plants a few unique advantages:

  • Speed: Autoflowers typically move from seed to harvest in about 8-10 weeks, making them a speedy option for those eager to see their efforts pay off quickly.
  • Simplicity: These plants automatically shift from the vegetative state to flowering without the need for changing light cycles. This means less equipment and less work managing light schedules.
  • Resilience: Autoflowers are hardy and can withstand less-than-ideal growing conditions, which is great for newbies who are still getting a feel for plant care.


Setting Up Your Autoflower Cannabis Garden for Success

Choosing the Right Strain

Not all autoflowers are created equal. Some strains are designed for higher yields, while others might focus on higher THC content or specific terpene profiles. Research your options and choose a strain that fits your personal preference and growing conditions. Reliable seed banks or breeders often have detailed descriptions of each strain’s characteristics.

Optimal Growing Conditions

Even though autoflowers are tough, giving them the best start possible will significantly enhance their performance:

  • Soil and Containers: Use a light, airy soil mix to prevent waterlogging and promote root growth. Fabric pots are excellent as they prevent overwatering and allow roots to breathe.
  • Nutrition: Autoflowers don’t need as much feeding as regular cannabis plants. Use a mild, balanced nutrient solution specifically designed for cannabis to avoid nutrient burn.
  • Watering: Keep the soil moist but not soaked. Overwatering is a common mistake that can hinder an autoflower’s growth.


While autoflowers don’t require light cycle changes, they do benefit from plenty of light. Aim for 18-20 hours of light daily for optimal growth. LED lights are a popular choice because they emit less heat and can be placed closer to the plants without risking heat damage.

Cultivation Tips to Maximize Yields

Training Techniques

Autoflowers are typically smaller and don’t respond well to high-stress training methods like topping or super cropping. Instead, opt for low-stress techniques:

  • LST (Low-Stress Training): Gently bend and tie the branches to expose more of the plant to light without breaking them.
  • Pruning: Remove only the lower leaves that receive little light to focus the plant’s energies on the top buds.


Because autoflowers grow so quickly, it’s crucial not to miss the optimal harvest window. Watch the trichomes on the buds—when most of the clear trichomes have turned milky white, it’s generally the right time to harvest.

Common Mistakes to Avoid with Autoflowers

  • Repotting: Autoflowers don’t like to be stressed. Try to start them in their final pot to avoid transplant shock.
  • Overfeeding: Less is more with autoflowers. Stick to a light feeding schedule to avoid nutrient toxicity.
  • Ignoring pH: While autoflowers are resilient, they still prefer a pH of around 6.0-7.0. Keeping your water and nutrient solutions within these levels helps avoid nutrient lockout.

Growing autoflowering cannabis can be a rewarding venture, especially for those new to the gardening game or those with limited time. It’s a straightforward process that combines the joy of gardening with the thrill of rapid results. With minimal investment in terms of time and equipment, you can achieve a satisfying yield of potent, aromatic buds.

Ready to try your hand at growing autoflowering cannabis? Mosca offers award-winning, carefully cultivated strains with exciting new drops and life-long favorites. Check out the new Gorilla Cookie Cakes, Banana Grape Soda, or find more quality autoflowers to choose from. Enjoy easy peasy growing with our Growing section and find answers to all your questions with our Blog.