Fast Cannabis Seeds

What are fast-flowering cannabis seeds?

Fast-flowering cannabis seeds have photoperiod growth traits but shorter blooming periods. They reach peak ripeness two weeks before their standard cousins.

This strain category crosses elite light-dependent cultivars and autoflowering plants. The trick lies in its recessive ruderalis genes.

Fast plants remain photoperiod but borrow speed from ruderalis. Flowering shortens because they expect an early winter, and the nugs are harvest-ready in 6–8 weeks. Vegging lasts till light flip, though, letting you manipulate the total seed-to-yield period.

We can cross regs or fems with autos, but the latter is more convenient. Our fast seeds are all-female, reducing the risk of rogue males, accidental pollination, and harsh buds.

Why grow them?

Cultivators love fast-flowering weed seeds because they’re:

• Larger and higher-yielding than autos: Non-photoperiods are a boon for time-limited growers, but they remain small and don’t often produce heaps. Fast plants can get considerably larger and heavier.
• Faster and sturdier than photos: While growing the same as your favorite fem, a fast cultivar will become harvest-ready earlier. You may sow it almost anywhere with minimal fussiness, too.

Growing them entails these benefits:

• Complete control of plant size: Flip to flowering early to keep plants small or prolong vegging to increase their size and productivity. The choice is yours.
• No fall weather problems: October rains and chill can harm marijuana in the sensitive late-flowering stage. Fast cultivars are ripe and ready in September.
• Original flavors and effects: In autos, ruderalis makes plants somewhat weaker in taste and THC. Fast cultivars retain the original qualities of their long-flowering photo parents, though.

Do fast-flowering cannabis seeds have specific requirements when growing?

Is it harder to raise seeds that grow fast? Will you be trading ease for speed?

Not at all. Some fast cultivars can even be more straightforward than their standard cousins. Ruderalis lends sturdiness to this type, reducing the time and effort invested.

The precise growing requirements are strain-dependent, but let’s discuss the broad strokes.

Should you sow in soil or hydro? Whatever you like.

Speedy seeds have no particular preferences, so look into your strain to see what it likes best. As a rule, organic soil is for cultivators with a hands-off style looking to avoid nutrient troubles.

Hydro suits folks who want to boost their yields with careful control.

Indoors or outdoors? It depends on how soon you want to harvest.

Since fast cultivars are photoperiods, their life stages change with the amount of light. Plant outdoors for a long growth period and pick an indoor setup if you’d also like to shorten vegging.

What about nutrients, water, and light? Whatever the cultivar enjoys.

Stick to the photoperiod-style basics in the vegging stage, as nothing changes with seeds that grow fast.

When flowering comes, increase the light to supercharge bud production. Remember to flush two weeks earlier than usual for the cleanest flavor.

And training? Feel free to practice your technique of choice.

High and low-stress training is a veg phase process, so there are no special considerations with fast seed-grown plants. Stop the manipulation when they bloom, and you’re good.

How long do fast-flowering cannabis seeds take to go from germination to harvest?

Sow a batch of our fast-flowering cannabis seeds, and you can collect ripe, resinous buds in 2–3 months. Or wait longer to get more weed: the seed-to-yield duration is totally up to you.

Here’s what you can expect from our quick cultivars:

• Germination: 1–5 days
• Seedling stage: 2–3 weeks
• Vegetative stage: 3–16 weeks
• Flowering stage: 6–8 weeks

What are the top 8 fast-flowering cannabis seeds?

Not sure where to start? Check these top-quality fast-flowering weed seeds from our store:

• GG#4 fast seeds produce medium-height sativa-dominant plants dripping in crystals. The buds have 21–26% THC, earth-citrus scents, and ideal effects for wake ‘n’ bakers. They’re ideal for intermediates, yielding 16 oz./m2 indoors and 19 oz./plant outdoors.
• Big Bud fast seeds are super-yielders with indica-dominant genes and large, chunky flowers. Their buds contain 17% THC, smell like earth and grape, and soothe your body. This hassle-free strain produces 19–21 oz./m2 indoors and 26 oz./plant outdoors.
• Critical fast seeds develop into compact, slightly indica-dominant plants. The flowers have 19% THC, fresh lemon-pine scents, and relaxing physical effects. The cultivar is low-maintenance, yielding 18–21 oz./m2 indoors and 4 oz./plant outdoors.
• Delicious Candy fast seeds produce sativa-dominant plants with skinny branches and hefty yields. The buds are smooth, sweet energy boosters with 18–24% THC. This strain thrives with minimal care, yielding 17–19 oz./m2 indoors and 33–35 oz./plant outdoors.
• Honey Cream fast seeds are indica-leaning go-tos for sweet-tooth tokers. Their nugs have 16% THC, honey-floral flavors, and mellow effects for end-of-day activities. The strain’s fussy, but it gets you 17–22 oz./m2 of weed indoors and 24 oz./plant outdoors.
• Green Potion fast seeds offer connoisseur-tier indica-dominant nugs. They have 16–23% THC, feel-good effects, and a grape-diesel-spice bouquet. The strain is robust and productive, delivering 21 oz./m2 of weed indoors and 24 oz./plant outdoors.
• OGKZ fast seeds produce indica-dominant plants for old-schoolers. This strain has 16–23% THC, a sharp citrus aroma, and chill nighttime effects. Plants are short, sturdy, and generous, producing 13–15 oz./m2 of pot indoors and 21–28 oz./plant outdoors.
• Gelato fast seeds sprout into indica-dominant plants with violet leaves and flowers. The buds carry 19–22% THC, sweet and tart tastes, and a heavy end-of-day high. The strain needs TLC to thrive, yielding 17–19 oz./m2 indoors and 19–21 oz./plant outdoors.

Why buy fast-flowering cannabis seeds from The Seed Fair?

Ready to buy fast-flowering seeds? You’re in the right place.

The Seed Fair is a source of high-quality cannabis genetics to set you up for success. Our library boasts over 1200 strains with diverse origins, hand-selected from the top breeders in the business.

We stock the classics and novel hybrids, catering to every growing and toking preference. THC or CBD-rich, sweet or spicy, hassle-free or green thumb challenges: you name it, we have it.

All seeds come with a 90% germination guarantee if you follow our sprouting guide. There’s no risk of duds and wasted money when you purchase from us.

Our pricing is fair and friendly to bulk shoppers, discounts happen often, and larger purchases qualify you for free shipping. So, what’s the wait? Order today and blaze up in as little as three months.