As the name suggests, autoflowering strains don’t require a change in the light cycle to enter the flowering stage. Many growers choose to keep their autoflowers on a light schedule of 18 hours on and 6 hours off during the entire growing cycle. Other cultivators choose to keep their lights on around the clock in hopes of maximising photosynthesis and growth rate, however, this can get quite expensive.
Their impressive resistance to pathogens and pests allows them to withstand the challenges of outdoor growing.
LIGHT SCHEDULE FOR AUTOFLOWERING STRAINS
8 weeks, with subsequent weekly harvests when growing fast strains.
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.
Please don’t stuff seeds in plastic containers that make life hell for the poor roots. Use porous containers such as fabric pots or even Airpots to help the plants grow as much as possible. Autoflowers are typically small, but they need containers that are at least 5-8 liters in size.
The appropriate pot size can also help you control the height of your cannabis plants, usually, a 12L pot will allow your plant to develop to its maximum, an auto in a 7L pot will grow up to 70cm and in a 3L pot will grow around 40cm.
4. Choose the right medium
This may vary according to the genetics and growing environment, have in mind that it’s just to give you an idea of what to expect, some autoflowers may take less and others take longer.
Some growers also flush during the pre-flowering stage, when the plants are transitioning from the vegetative into the flowering stage so they can start feeding from zero, as said above, this won’t hurt your plants but should be done properly.
Of course you can, you can grow autoflowers in a greenhouse all year round as long as you keep the inside temperature to a minimum of 15°C and there’s enough ventilation, airflow, and sunlight.
Pictures of Auto-Flowering Plants
Are autos better for growing outdoors?
These days auto-flowering strains, originally known as “Lowryders,” are found at most seed banks alongside photoperiod strains. Although the wild Ruderalis ancestors contained almost no THC and were tiny, most modern auto-flowering strains produce buds that are comparable in potency to other strains of cannabis due to many generations of diligent breeding.
Can I use plant training methods on auto-flowering strains?
There are many other great breeders that offer auto-flowering seeds, but the breeders listed are known for breeding some of the best auto seeds when it comes to ease of growth, potency and yields. Let us know if there’s an auto-flowering cannabis breeder we should add to this list!
But in general, a modern “Blue Cheese” auto has been bred to have similar bud characteristics as a “Blue Cheese” photoperiod plant.
This was the final height of a “Lowryder” auto plant grown in a very sunny window. Lowryders tend to stay the smallest of almost all auto-flowering strains. This plant ended up having very small yields because it was grown in a window. It’s difficult to find a window that gets 5+ hours of direct sunlight each day, and generally it’s recommended that most growers avoid growing in a window if they want to get decent yields.