Autoflower vs. Photoperiod: Which Cannabis Type Is Right for You?

One of the first choices new growers face is whether to grow **autoflowering** or **photoperiod** cannabis strains. Both have unique advantages and considerations depending on your goals, environment, and level of experience.

This guide breaks down the key differences between autos and photos, so you can choose the type that fits your style. We’ll also explain how breeders like *Original Sensible Seeds* have developed high-performance versions of both, giving you great results no matter what path you choose.

What is a Photoperiod Strain?

Photoperiod strains begin flowering based on light cycle changes. Indoors, they require a switch to 12 hours of uninterrupted darkness to trigger bloom. Outdoors, they flower naturally as days shorten.

  • – Full control over vegetative and flowering times.
  • – Ideal for training, cloning, and longer grow cycles.
  • – Often yields larger plants and higher harvests.

What is an Autoflowering Strain?

Autoflowers begin flowering automatically after 2–5 weeks, regardless of light cycle. They’re popular with new growers and those who want quick, simple grows.

  • – Faster from seed to harvest—often 70–90 days.
  • – Compact size; great for small spaces and stealth grows.
  • – Can run under 18–20 hours of light from start to finish.
  • – No need to change light schedules or worry about light leaks.

Autoflower vs. Photoperiod: Key Differences

  • – **Speed**: Autoflowers finish faster. Photoperiods offer more control.
  • – **Size/Yield**: Photoperiods generally yield more. Autos are smaller and more compact.
  • – **Light Sensitivity**: Autos aren’t affected by light leaks. Photos require complete darkness to flower properly.
  • – **Training**: Autos need gentle training; photos are more flexible with topping, LST, and pruning.

Genetics Make the Difference

Modern autoflowers and photoperiod strains can both produce top-shelf results—when the genetics are strong. Original Sensible Seeds has developed high-yielding, terpene-rich options in both categories that respond well to various grow styles. Their autos finish fast without sacrificing quality, while their photoperiods offer impressive consistency and vigor.

Explore the [best sellers](https://www.originalsensible.com/cannabis-seeds/best-sellers) to find proven autoflower and photoperiod strains for your setup. Whether you want fast results or full control, there’s something to match your grow style.

Final Thoughts

Both autoflower and photoperiod strains have a place in the grower’s toolbox. Choose based on your goals, experience, and available space. With good planning and strong genetics, either type can produce excellent results.