An auto-flower is a cannabis plant that automatically transitions from the vegetative stage to the flowering stage with age, rather than changes in light cycle.
Also called / Category:
Automatic flowering, auto, Plant, Botany & Anatomy
Key takeaways:
Auto-flower plants flower based on age, not light.
They are often smaller and faster-growing than offset-4 transition-colors hover:underline" title="Learn more about Photoperiod">photoperiod plants.
Popular among home growers for their ease and speed.
What it is / How it shows up:
Auto-flower is a term often seen on cannabis seed packages, gardening forums, and online store menus. It refers to cannabis strains that begin flowering automatically after a set period, typically 2-4 weeks of growth. Unlike photoperiod plants, which depend on light changes to start flowering, auto-flowers are not light-dependent. This trait comes from the Cannabis ruderalis genetics, making them ideal for those who want a quicker harvest cycle or have limited growing space. Their ability to flower under various light conditions makes them favourable for new and experienced growers.
How it’s measured or identified:
Growth period: Typically 8-10 weeks from seed to harvest.
Size: Usually smaller stature compared to photoperiod strains.
Use in context:
"I prefer auto-flowers for my indoor grow to save on electricity bills."
"Auto-flower seeds are perfect for a quick turnaround."
"These plants are great for beginners due to their simplicity."
Safety & compliance in Canada:
Growing cannabis is legal in Canada, but check provincial regulations for limits and restrictions.
Ensure any seeds or plants are sourced from legally approved vendors.
Related terms / See also:
FAQs:
What is the main advantage of growing auto-flower strains? Auto-flower strains offer a quicker harvest cycle and do not rely on light changes, making them ideal for growers with limited space or time.
Can auto-flower plants be grown outdoors in Canada? Yes, auto-flower plants can be grown outdoors in Canada during the warmer months, as they are less affected by light conditions and mature quickly.