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Blue Crack Feminized Autoflowering Seeds

Q: Is Blue Crack sativa or indica?

Sativa-dominant hybrid. Expect energetic, focused effects suited for daytime.

Q: What is the typical THC level?

THC ranges 18-22% depending on phenotype and grow conditions.

Q: How long does flowering take?

Flowering completes in 8 to 10 weeks.

Q: Which training methods work best?

Use LST early and top once. SCROG improves light distribution and yields.

Q: What nutrients suit this strain?

Balanced NPK in veg. Reduce nitrogen and raise phosphorus and potassium in flower.

Q: What environment does it prefer?

Warm, Mediterranean style. Keep relative humidity 40-55% in flower.

Q: How do I prevent excess stretch?

Increase light intensity in vegetative stage and start LST by week two.

Q: What pests to watch for?

Watch spider mites and powdery mildew in humid outdoor sites. Inspect leaves weekly.

Q: When is the best time to harvest?

Harvest when trichomes move from clear to mostly cloudy with some amber and pistils reach 70-90% color change.

Blue Crack Feminized Autoflowering Seeds by Captain Seeds - Blue Crack delivers uplifting, focused sativa energy with a blueberry and citrus profile.

Uplift your day
Blueberry citrus aroma
Solid yields with training

Blue Crack is a sativa-dominant hybrid bred from Blueberry x Green Crack. You get uplifting energy, sharp focus, and steady drive. Flavor blends blueberry, citrus, and light earth. Growers see medium height and an 8-10 week flowering window. Train early with LST and top once to control stretch. Aim for 400-550 g/m2 indoor with steady feeding and good light. Dry 7-10 days and cure two weeks for best aroma.

Blue Crack Feminized Autoflowering Seeds Quick Facts

All the essential strain details at a glance for growers and users.

Property	Value	Description
Type	Sativa-dominant hybrid	Blue Crack leans sativa and suits daytime use.
THC Content	18-22%	Expect THC around 18-22%.
CBD Content	0.3-1%	CBD is low at 0.3-1%.
Grow Difficulty	Moderate	Moderate difficulty. You should monitor nutrients and humidity closely.
Flowering Time	8-10	Flowering takes 8 to 10 weeks. You will see bud swell by week five.
Yield	Medium-High (400-550 g/m2 indoor)	Indoor yields reach 400-550 g/m2 when fed and trained correctly.
Height	Medium (80-140 cm)	Plants stay medium height near 80-140 cm. Train branches to limit stretch.
Environment	Indoor/Outdoor	Performs well indoor and outdoor. Protect outdoor plants in wet seasons.
Effects	Uplifting, Focused, Energetic	Effects deliver uplift, focus, and steady energy. Use during active daytime hours.
Flavor Profile	Blueberry, Citrus, Earthy	Flavors combine blueberry, citrus, and light earthy notes.
Genetics	Blueberry x Green Crack	Genetics trace to Blueberry x Green Crack. Expect berry and citrus traits.
Seed Type	Feminized Autoflowering Seeds	Seed type is Feminized Autoflowering. Pick autoflower for faster cycles.
Climate	Mediterranean	Prefers Mediterranean climates. Outdoor growers should pick sunny, dry sites.

Frequently Asked Questions

Answers to Common Questions About Growing Blue Crack Cannabis Seeds

Is Blue Crack sativa or indica?

What is the typical THC level?

What about CBD content?

How long does flowering take?

Which training methods work best?

What nutrients suit this strain?

What environment does it prefer?

How do I prevent excess stretch?

What pests to watch for?

When is the best time to harvest?

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Q: My plants stretched early. What fix?

A: Raise light intensity and tighten light schedule. Start LST week two and top once to create nodes.