Green Crack Blimburn Seeds – Energetic Sativa Hybrid with 21% THC · Fast Flowering & High Yield

Green Crack feminized seeds by Blimburn Seeds give you a lightning-fast sativa experience with explosive energy, 21% THC, and a tropical fruit kick — no combustion required.

Worried your first sativa grow will stretch out of control or underdeliver on flavor and potency?

It’s a real fear — you invest weeks and effort only to end up with weak buds, bland taste, or a plant that towers over your tent. You start doubting your skills, wondering if you’re doing something wrong. That hesitation keeps you stuck in low-potency land, never unlocking the full potential of your setup.

Green Crack isn’t just another strain — it’s your confidence builder. With stable genetics, rapid flowering, and explosive yields, it rewards both new and experienced growers. Pair it with the right nutrients and training, and you’re not just growing weed — you’re mastering it.

What to Expect in Your First Few Weeks

Green Crack shoots out of the gate fast. Within days, you’ll see vibrant light-green growth and long internodes. Don’t panic when it stretches — that’s normal. The plant thrives on light and space, so give it room to breathe. Early leaves have a citrusy punch, and by week 3, you’ll notice a sharp, mango-like aroma starting to build. This strain doesn’t tiptoe — it announces itself.

Common Mistakes and How to Fix Them

• Overcrowding plants — space them at 40–50 cm (15.75–19.69 in) apart to allow airflow and light penetration.
• Pruning too late — top early in veg to control height and boost lateral branching.
• Ignoring humidity drops — keep RH at 55–60% in veg, then drop to 40% in flowering to prevent mold.
• Using heavy soil — opt for airy coco or well-drained soil to avoid root rot.
• Skipping training — use LST or ScrOG to maximize yield and create an even canopy.

How to Fine-Tune for Maximum Performance

1. Start with a 3-gallon (11 L) pot and upgrade only if vegging longer than 4 weeks.
2. Run 18/6 light cycle and keep temps between 22–26 °C (71.6–78.8 °F).
3. Water when the top inch of soil feels dry — this strain hates soggy roots.
4. Begin light feeding at week 2, focusing on nitrogen during veg.
5. Switch to bloom nutrients at flowering onset and add a PK booster like Bloombastic Soil Box ATA at peak flower for denser buds.
6. Monitor trichomes — harvest when mostly milky for energetic effects, or wait for amber for a smoother finish.

Why Learning This Strain Pays Off Long-Term

• Builds grower confidence with reliable germination and vigorous growth.
• Delivers consistent, high-potency harvests you can count on.
• Teaches you how to manage sativa stretch and structure.
• Opens the door to advanced techniques like ScrOG and flavor optimization.
• Produces top-shelf, resin-rich buds with minimal fuss.

Technical specifications

• Breeder / Brand: Blimburn Seeds
• Type: Feminized
• Dominance: 65% Sativa / 35% Indica
• Genetics: Green Crack × Green Crack
• Flowering time: 7–9 weeks (indoor)
• Harvest (outdoor): Late September to early October (Northern Hemisphere)
• Indoor yield: 600 g/m² (1.97 oz/ft²)
• Outdoor yield: 500–750 g/plant (17.64–26.46 oz/plant)
• Height (indoor): 1 m (3.28 ft)
• Height (outdoor): 1–1.5 m (3.28–4.92 ft)
• Difficulty: Low to medium
• Structure: Tall, sativa-dominant, long branches, high bud-to-leaf ratio
• Resistance: High resistance to mold and pests
• Training: Responds well to topping, LST, and ScrOG
• THC: 21% (medium)
• Terpenes: Myrcene, Terpinolene, Pinene, Caryophyllene
• Flavor: Earthy, fruity, mango, tropical
• Effect: Energetic, focused, happy — ideal for daytime use

How to Grow Green Crack for Best Results

Fast, resilient, and packed with flavor — Green Crack thrives when you respect its sativa roots and give it room to shine.

Safe start: Germinate in a dark, warm spot (21–26 °C) using moist paper towels. Transplant gently when the taproot is 1 cm long. For a faster start, Natural Clone de Trabe boosts root development and reduces shock.

Directed growth: Use 11–20 L pots and a light, airy mix with perlite or coco. Provide 18/6 light cycle and train early with LST or topping. Keep airflow strong — this open structure loves ventilation.

Flowering boost: Switch to 12/12 and support heavy colas. Feed bloom nutrients and add a PK booster like Hammerhead PK 4/12 Advanced Nutrients at week 3 of flower for maximum resin and density.

Harvest ready: Trichomes turn milky to amber by week 8. Flush 7–10 days before harvest. Dry slowly at 18–21 °C and 50–60% RH for smooth smoke and full flavor.

Frequently Asked Questions

How long does it take to master growing Green Crack?

Most growers feel confident by their second grow. The first cycle teaches you how to manage stretch and timing — the second lets you optimize yield and flavor.

How do I know if I’m using it right?

You’ll see strong vertical growth, dense bud sites, and a pungent mango-earthy aroma. If your plant stays compact or smells weak, check light intensity and feeding schedule.

What if I don’t like the high?

Green Crack is energizing — not for bedtime. If it feels too intense, microdose or pair with CBD. It’s perfect for focus, creativity, or beating fatigue.

Personal Experience of Pevgrow’s CEO (Alan)

I grew Green Crack during a chaotic season — tight space, weak lights, and zero experience with sativas. I expected disaster. Instead, it stretched like crazy but bounced back from every mistake. I topped it late, almost killed it with overwatering, yet it still produced 580 g/m² of frosty, aromatic buds.

The turning point? Switching to a ScrOG net. I wove the branches early, and suddenly I had a flat canopy of top-shelf colas. The high was clean, uplifting, and lasted all morning. No anxiety, no crash — just pure, creative energy. Now I recommend it to every grower who wants to level up without the stress.