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Black Haze Feminized Seeds

Q: How much stretch should I expect?

High stretch during early flower. Plan for vertical growth and train branches before week 3.

Q: What light schedule works best indoors?

Use 18/6 until preflower then switch to 12/12. Maintain stable light periods for consistent flowering.

Q: What nutrient profile suits flowering?

Shift to higher phosphorus and potassium after transition. Moderate nitrogen during stretch.

Q: When is best harvest time?

Harvest around weeks 9-11 when trichomes show cloudy with some amber for balanced effect.

Q: How do I control height indoors?

Use topping, low stress training, and SCROG to limit vertical growth and increase bud sites.

Q: How resistant is Black Haze to pests?

Moderate resistance. Monitor for spider mites and powdery mildew and act at first sign.

Q: What is ideal humidity during flower?

Keep RH at 40-50% during flowering. Lower RH in final two weeks to reduce mold risk.

Q: How long should I flush before harvest?

Flush with plain water for 7-10 days before harvest to clean out excess nutrients.

Q: What training methods work best?

Topping at node 3, LST, and SCROG produce even canopy and higher usable yield.

Q: How should I cure buds after harvest?

Dry slowly for 7-10 days, then jar at 62% RH. Burp jars daily for two weeks, then weekly.

Black Haze Feminized Seeds by Captain Seeds - Black Haze is a sativa-dominant hybrid with dark berry flavor, energizing mental clarity, and medium-high yields for intermediate growers.

Dark berry aroma and bright citrus lift
High stretch rewards training and SCROG
Balanced head energy with mellow finish

Black Haze blends dark berry notes with bright citrus and earthy spice. The hybrid shows strong early stretch and rewards training with open canopies and sizable colas. Expect 9-11 week flowering indoor with 450-600 g/m2 yield under controlled light. Outdoor plants reach over 1.5 m in warm climates and produce substantial single-plant returns. Use topping, LST, and SCROG to manage height and improve bud distribution. Monitor humidity during late flower to avoid mold. This profile suits growers who focus on canopy control and balanced nutrient plans.

Black Haze Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Sativa-dominant Hybrid	Black Haze is a sativa-dominant hybrid.
THC Content	18-24%	Typical THC level runs 18-24%.
CBD Content	0.1-1%	CBD stays low, around 0.1-1%.
Grow Difficulty	Intermediate	This strain suits intermediate growers.
Flowering Time	9-11	Flowering takes 9-11 weeks indoors.
Yield	Indoor 450-600 g/m2, Outdoor 500-800 g/plant	Expect 450-600 g/m2 indoors and 500-800 g per plant outdoors.
Height	1.2-2.0 m	Plants reach 1.2-2.0 m tall.
Environment	Indoor, Outdoor	Performs well indoors under controlled light and outdoors in warm climates.
Effects	Energizing, Focused, Mellow	Expect energizing focus followed by mellow relaxation.
Flavor Profile	Berry, Citrus, Earthy	Flavors blend dark berry, bright citrus, and earthy spice.
Genetics	Blackberry x Haze	Genetics read Blackberry x Haze.
Seed Type	Feminized Seeds	Seeds are feminized for reliable female plants.
Climate	Mediterranean to temperate	Thrives in Mediterranean to temperate zones with steady humidity control.

Frequently Asked Questions

Answers to Common Questions About Growing Black Haze Cannabis Seeds

How much stretch should I expect?

What light schedule works best indoors?

What nutrient profile suits flowering?

When is best harvest time?

How do I control height indoors?

How resistant is Black Haze to pests?

What is ideal humidity during flower?

How long should I flush before harvest?

What training methods work best?

How should I cure buds after harvest?

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