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Blue Coffin Feminized Seeds

Q: What yield should I expect?

350-500 g/m2 indoors and 400-700 g per plant outdoors under good conditions.

Q: Is Blue Coffin indica or sativa?

Indica-dominant hybrid with compact nodes and dense colas.

Q: How tall do plants grow?

60 to 120 centimeters. Short veg keeps height down.

Q: What nutrient plan works during bloom?

Use moderate nitrogen first two weeks of bloom, then increase phosphorus and potassium while watching EC.

Q: How do I increase bud density?

Raise light intensity, lower night temperatures in late bloom, and maintain 40-50 percent humidity.

Q: Is Blue Coffin good for small spaces?

Yes. Compact growth and short stretch fit tents and small gardens.

Q: How long should I veg?

3 to 5 weeks of veg produces a good canopy. Longer veg increases yield and height.

Q: What pests are a risk?

Watch for spider mites and powdery mildew. Keep airflow and inspect regularly.

Q: How do I flush before harvest?

Stop nutrients 7 to 10 days before harvest and flush with pH-balanced water.

Blue Coffin Feminized Seeds by Captain Seeds - Indica-dominant hybrid with blueberry flavor and strong relaxing effects.

Compact resinous buds
Blueberry aroma profile
Medicinal pain relief

Blue Coffin is an indica-dominant hybrid leaning toward heavy body relaxation. It offers clear blueberry notes with an earthy, sweet diesel finish. Growers find a compact plant producing dense, resinous buds with moderate effort. Maintain airflow, control humidity, and train early to maximize yield.

Blue Coffin Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Indica-dominant hybrid	Blue Coffin is an indica-dominant hybrid with dense buds and short internodes.
THC Content	18-24%	THC levels run 18 to 24 percent in typical runs.
CBD Content	<1%	CBD stays under 1 percent, focused on psychoactive effect.
Grow Difficulty	Intermediate	Intermediate grower. Train branches early and follow a steady nutrient plan during bloom.
Flowering Time	8-10	Flowering runs 8 to 10 weeks indoors with clear resin development.
Yield	350-500 g/m2 indoors; 400-700 g/plant outdoors	Expect 350 to 500 grams per square meter indoors and 400 to 700 grams per plant outdoors in good conditions.
Height	60-120 cm	Plants remain compact at 60 to 120 centimeters with short stretch.
Environment	Indoor and outdoor	Performs well indoors and outdoors and stays manageable in tight spaces.
Effects	Relaxing, Euphoric, Sedative	Expect relaxing, euphoric, sedative effects. They ease the body and quiet the mind.
Flavor Profile	Blueberry, Earthy, Sweet diesel	Tastes of blueberry, earthy soil, and a sweet diesel finish.
Genetics	Blueberry x Afghani	Genetics are Blueberry x Afghani, bringing fruity terpenes and solid resin production.
Seed Type	Feminized Seeds	Seeds are feminized for predictable female crops.
Climate	Temperate to Mediterranean	Performs best in temperate to Mediterranean climates with a dry finish before harvest.

Frequently Asked Questions

Answers to Common Questions About Growing Blue Coffin Cannabis Seeds

How long does Blue Coffin take to flower?

What yield should I expect?

Is Blue Coffin indica or sativa?

How tall do plants grow?

What nutrient plan works during bloom?

How do I increase bud density?

Is Blue Coffin good for small spaces?

How long should I veg?

What pests are a risk?

How do I flush before harvest?

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Q: My buds are airy. What should I check?

A: Check light intensity and night temperatures during stretch. Move lights closer and lower night temps by 3 to 5 degrees.