Autoflowering cannabis plants are hardy, fast, and easy to cultivate in confined spaces. What’s not to love? Learn how to grow them week by week below.
HOW LONG DO AUTOFLOWERS TAKE FROM SEED TO HARVEST?
You can make your own potting mix using the following formula:
After you’ve prepared the mix, add some Easy Boost Organic Nutrition to the blend. These pellets will slowly release adequate levels of nutrition into the soil, providing foundational elements and minerals for the entire growing cycle. Add some mycorrhiza to the soil to help your plants flourish later down the line. These symbiotic fungi will bind to the root system and help your plants uptake nutrients more effectively.
Next, poke a 10–15mm hole into a pot with your soil mix. Sow your seed directly into its final pot to avoid the stress of repotting later down the line. Transplanting causes plants to go into shock, and autoflowers grow so fast that they’ll struggle to recover. Place a seed in the hole and cover lightly with soil. You’ll see your seedling emerge in the next few days.
This technique can be used on auto plants that are getting too tall for your setup, or for any stem that is growing taller than all the others. Most indoor growers want to keep a flat, even canopy when growing indoors to get the most from their grow lights.
If photoperiod plants receive too much light each day, or are exposed to light during their dark period, they will either produce hermies (bad) or revert back to the vegetative stage (stop making buds). If you will be unable to provide complete darkness to your plants during their night period, it’s recommended that you choose to get an auto-flowering strain, which isn’t affected by light at night.
While autos can’t be used to make clones, it is possible to make seeds using a male to pollinate a female auto-flowering plant.
The final size of your auto plants is largely dependent on the strain you get. Some strains, such as Lowryders, have been bred to grow extremely short – less than 1-2 feet. Other strains can grow taller, up to 4 feet tall or even more.
Dinafem <– My personal choice. I am impressed every time I grow their auto-flowering strains
Low to Medium Nutrient Needs
Recipe for DIY light and airy soil for autoflowers:
For germinating your autoflowering cannabis seeds, we recommend using the Autoflowering Starter Kit for best results.
TIP 5: USE THE RIGHT TYPE OF LIGHT
Autoflowers don’t have all the time in the world to grow. Right after sprouting, your plant will need to spend a good amount of time establishing a healthy root system. When you administer a root stimulant immediately after placing your seed in the pot, this will support your plant in this crucial process. But don’t go overboard as your seedling will be very sensitive to overfeeding. Use only the minimum recommended dose of root stimulant.
That said, you shouldn’t need very large pots for your autos as they won’t usually get very tall.
You should nevertheless choose a pot large enough so the plant doesn’t get root-bound, but instead has plenty of space to grow.
After your cannabis plants have sprouted, don’t feed them for at least two weeks. Even then, you may only want to give nutrients if a plant shows signs of a deficit, like yellow leaves. Autoflowers grown in standard potting mixes should do well all the way to flowering with no additional nutrients. From here, you can start to administer bloom-specific solutions.