How to Grow Autoflowering Strains

Autoflowering plants represent a genuine revolution in the world of cannabis cultivation. These varieties have the unique characteristic of flowering automatically after a few weeks, regardless of the light cycle or photoperiod.

For this reason, both beginners and experts find them an attractive and versatile option. If you are considering entering this fascinating world, here we offer you a detailed guide, supported by expert techniques and knowledge (Smith, J. 2018. The Cannabis Grower's Bible).

Growing autoflowering plants outdoors step by step

Although autoflowering plants are very adaptable, to get the most out of them outdoors, it is good to follow some technical but applicable tips:

Choosing the location:

Finding a site that receives at least 8 hours of direct sunlight per day is crucial. Light is an essential source of energy for the plant and will maximise its growth potential (Martinez, L. 2019).

Soil preparation:

Well-aerated soil with good drainage is essential. Mixing soil with perlite and worm compost can be an excellent option.
Planting autoflowering plants: Make a hole about 10-15 cm deep and place the seed. Make sure it is well covered and water gently.

Watering: Do not oversaturate the plants.

Water when you notice the soil is dry in the first few centimetres and try not to water with excessive amounts of water.

Nutrients:

Use fertilisers specifically designed for cannabis and always follow the instructions to avoid over-fertilisation.

Pest control: Monitor regularly.

It is easier to prevent than to treat an advanced infestation.

Harvesting

When most trichomes have a milky or amber appearance, it is time to harvest.

Growing autoflowering plants indoors step by step

Indoor cultivation allows greater control of the environment, which can result in more consistent harvests:

Space:

A quiet cupboard or room without draughts is ideal. Stability is key indoors.

Lighting:

Make sure to provide at least 18 hours of light per day using appropriate lights, such as LED or CFL.

Ventilation:

Renew the air and control humidity. A good ventilation system can make the difference.

Planting autoflowering plants:

Just as outdoors, a depth of 10-15 cm will be sufficient.

Watering:

It is essential not to overdo it. Watering should be done when the first few centimetres of soil are dry to the touch.

Nutrients:

Stay true to fertilisers designed for cannabis and follow dosage recommendations.

Pest control:

Being alert and acting quickly is vital. Insect mesh or natural products can help keep pests at bay.

Harvesting:

Observing trichomes will be your best indicator of when to harvest. The optimal time to harvest is determined by observing the trichomes. When 15-20% are amber in colour, it is the indicator that the plant is ready.

The process of learning how to grow autoflowering plants at home may seem overwhelming at first, but with dedication, research and a little practice, anyone can become a successful grower. Additionally, having good resources and guides, such as the Martinez (2019) book mentioned, is essential to continue learning and perfecting growing techniques. Good luck with your growing adventure!