F1 is a Hybrid from Haze x Skunk with balanced effects and aromatic terpenes.

Start low stress training in week 2. Top once at 4 nodes if you want denser colas.

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F1 Feminized Seeds

Q: When should I harvest?

Harvest when trichomes show mostly cloudy with small amber spots for balanced potency.

Q: What nutrient schedule works?

Use a moderate veg feed then increase phosphorus and potassium in bloom weeks 3-6.

Q: What pest risks exist?

Watch for spider mites and powdery mildew in humid conditions. Keep airflow steady.

Q: What lighting suits indoor grows?

Use full spectrum LED at 400-600 µmol/m2/s during bloom. Keep light cycles 18/6 veg and 12/12 bloom.

Q: How much space does F1 need?

Allow 0.5-1 m2 per plant for a healthy canopy and air circulation.

Q: Does F1 need a flush?

Flush with plain water for 7-10 days before harvest to improve flavor.

Q: What is ideal humidity?

Keep 40-50% RH during bloom and 45-55% during veg.

Q: How stable are the genetics?

F1 shows stable traits across runs due to selected parent lines.

F1 Feminized Seeds by Captain Seeds - F1 is a Hybrid with consistent yields, citrus and earthy flavors, and balanced effects suitable for intermediate growers.

Balanced Hybrid yield
Citrus driven terpene profile
Straightforward training response

F1 is a reliable Hybrid bred from Haze x Skunk. It produces medium to high yields with compact, resinous colas. The terpene profile offers citrus top notes, an earthy base, and a spicy finish. Expect uplifting and focused effects that shift toward relaxation late in the session. Growers should apply moderate nutrients, early LST, and strong airflow to prevent humidity issues. Flowering runs 8-10 weeks indoors. F1 suits Mediterranean and temperate climates and fits most tents and gardens.

F1 Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Hybrid	F1 is a balanced Hybrid with sativa and indica traits.
THC Content	18-22%	THC ranges 18-22% in mature flowers.
CBD Content	<1%	CBD stays low under 1%.
Grow Difficulty	Intermediate	Difficulty is Intermediate. You should have basic training skills.
Flowering Time	8-10	Flowering runs 8-10 weeks indoors.
Yield	400-500 g/m2 indoor, 400-600 g/plant outdoor	Expect 400-500 g/m2 indoors and 400-600 g per plant outdoors.
Height	Medium (80-150 cm)	Plants reach 80-150 cm, suitable for most tents and gardens.
Environment	Indoor and outdoor	F1 performs well indoors and outdoors. Use training to shape the canopy.
Effects	uplifting, focused, relaxed	Effects lean uplifting and focused early, then shift toward relaxed.
Flavor Profile	citrus, earthy, spicy	Profile shows citrus top notes, an earthy core, and a mild spicy finish.
Genetics	Haze x Skunk	Genetics trace to Haze x Skunk for aromatic terpenes and steady growth.
Seed Type	Feminized	Seeds are Feminized for predictable female plants.
Climate	Mediterranean / temperate	Best suited to Mediterranean and temperate climates with moderate humidity.

Frequently Asked Questions

Answers to Common Questions About Growing F1 Cannabis Seeds

What is F1?

When should I harvest?

What nutrient schedule works?

How do I train F1?

What pest risks exist?

What lighting suits indoor grows?

How much space does F1 need?

Does F1 need a flush?

What is ideal humidity?

How stable are the genetics?

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