Fast Version Seeds

Fast Version Cannabis Seeds

Fast version seeds are photoperiod genetics bred for a shorter flowering timeline compared to the standard version of the same strain, while still keeping the traditional photoperiod growing style (requiring a light-schedule change to trigger flowering). They're a good fit for growers who want to finish earlier, better manage seasonal timing outdoors, or simply reduce overall flowering time without switching to an autoflower.

Fast Version vs. Autoflower: What's the Difference?

Fast versions are still photoperiod strains — they need a change in light schedule (such as switching to 12 hours of light and 12 hours of darkness indoors, or the natural shortening of daylight outdoors) to begin flowering. This differs from autoflowers, which flower automatically based on plant age regardless of light schedule. Fast versions simply finish flowering more quickly than the standard version of the same genetics once triggered.

Why Choose a Fast Version?

• Shorter flowering time — finishes faster than the standard version of the same strain, without changing its fundamental growing requirements.
• Better seasonal timing outdoors — useful in regions where an early harvest helps avoid late-season cold or wet weather.
• Familiar genetics, faster turnaround — growers already familiar with a strain's standard version can get a similar experience with a quicker cycle.

Comparing Fast Version Strains

Browse this collection to compare fast version genetics, review strain traits, and choose options that fit your setup — indoors or outdoors. Each individual strain page lists specifics such as genetics, THC/CBD content, flowering time, plant height, expected yield, flavor profile, and reported effects, with realistic expectations rather than exaggerated claims.

Legal Disclaimer

Cannabis laws vary by jurisdiction. It is the buyer's responsibility to know and follow all local, provincial/state, and federal laws. These products are intended for adult customers (18+ or as required by law) where permitted. We do not encourage or promote any illegal activity.

Frequently Asked Questions

What are fast version cannabis seeds? Fast version seeds are photoperiod genetics bred to finish flowering sooner than classic versions, so you can harvest earlier. Like other photoperiod plants, they need a change in the light schedule to flower.

What is the difference between fast version and autoflower seeds? Autoflowers flower automatically with age. Fast version plants still flower when the light schedule changes, but they finish sooner than classic photoperiod strains.

Do you ship fast version seeds across Canada? We ship across Canada by Canada Post standard ($10, 4 to 11 business days, no tracking) or courier express ($25, 2 to 4 business days, with tracking), and to the United States by express ($25, 2 to 3 days, with tracking). Express shipping is free on orders over $200, and orders placed before 2 p.m. ET ship the same day. Everything arrives in plain packaging.

Is there a guarantee on fast version seeds? Our germination guarantee covers 80% germination for 90 days after purchase. If your seeds fall short, we replace them. Orders that arrive damaged, wrong or incomplete, or never arrive, are covered by our 100% shipping guarantee: we replace them or send a new order.

Guides for Canadian Growers

Looking for seeds that suit your space and your season? These guides answer the questions growers ask most:

• Cannabis seeds for beginners: how to choose your first seeds.
• Your first cannabis garden: a step-by-step beginner guide.
• Growing cannabis in tight spaces: tents, LEDs and micro-grows for apartments and balconies.
• Growing cannabis outdoors: planting, care and harvest.
• Growing cannabis in Canada 101: indoor and outdoor basics.

Autoflower and fast-version seeds generally finish sooner than standard photoperiod seeds, which can help in short Canadian seasons. Results depend on genetics, climate and care. Each product page lists typical flowering time, height and yield.