Green Crack Seeds by Fast Buds

Green Crack seeds by Fast Buds take the famously energizing Green Crack and cross it with Ruderalis for a beginner-friendly autoflower version of a daytime classic.
This feminized auto 5-pack delivers high yields and easy growing on a quick schedule.
What you'll find on this page
Green Crack Seeds: Genetics & Lineage
The lineage is Green Crack x Ruderalis. The Green Crack parent — one of the most recognizable sativa-leaning cultivars in American cannabis — supplies the strain's zesty flavor and lively character, while the Ruderalis contribution makes flowering automatic and growth famously forgiving. Fast Buds refined the cross for consistency and vigor.
Every seed is a feminized autoflower: plants flower on their own timeline under almost any light schedule, and all five seeds in a pack of Green Crack seeds should grow into flowering females.
Flavor & Aroma
The aroma is a citrus grove in a jar — lime, orange, and bright zest over a fresh pine base. It is a wake-up-call nose, crisp and clean.
Caryophyllene, humulene, and terpinolene lead the terpenes: peppery spice and hoppy earth grounding that sparkling citrus-pine top end, with terpinolene adding the herbal-sweet complexity sativa fans love.
Effects & Cannabinoids
THC measures a mellow 7% to 15%, making this one of the more approachable autos in the Fast Buds lineup. Effects are creative, energetic, and focused — the daytime profile that made the original famous, delivered at a manageable intensity. For more on how potency varies across versions of a strain, see cannabis genetics.
That lighter cannabinoid load makes this a strong choice for microdosers, daytime users, and anyone who wants flavor and function without heavyweight potency.
Growing Green Crack Seeds
Seed to harvest runs 8 to 9 weeks with high yields — and difficulty is rated beginner, a rarity for something this productive.
Fast Buds recommends consistent watering, full-spectrum light for dense resinous buds, and supporting side branches as they bulk up fast. Starting a bigger garden? Grab more cannabis seeds at Seeds Here Now.
Who Green Crack Seeds Are For
First-time growers, daytime consumers, and anyone who wants a fast, forgiving, heavy-yielding auto with legendary name recognition. Experienced growers will appreciate it as a dependable rotation filler too.
Storage, Germination & What to Expect
Store seeds cool, dark, and dry — an airtight jar in the fridge keeps them viable for years. Sow directly into the final pot when possible, since autos dislike transplanting.
Healthy seeds crack in 24 to 72 hours. Growth is quick and compact, with automatic flowering beginning around weeks 3 to 4 — keep feeds light early and let the plant set its own pace.
Why Buy Green Crack Seeds at Seeds Here Now
Seeds Here Now sources every pack of Green Crack seeds directly from Fast Buds, so your genetics arrive authentic, fresh, and properly stored. Orders ship fast and discreetly across the US with tracking, backed by our germination guarantee.
Easy, energetic, and citrus-loaded — grab your feminized auto 5-pack today and get growing this week.
Frequently Asked Questions
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