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Headspace Feminized Seeds

Q: What light schedule suits Headspace during veg?

Use 18 hours light and 6 hours dark for vegetative growth.

Q: What light schedule suits Headspace during bloom?

Switch to 12 hours light and 12 hours dark to trigger flowering.

Q: What pH should soil run?

Keep soil pH between 5.8 and 6.5 for steady nutrient uptake.

Q: Which nutrients matter most during bloom?

Raise phosphorus and potassium while tapering nitrogen after stretch ends.

Q: When should training occur?

Start topping and low-stress training in week 2 to week 4 of veg.

Q: How to control stretch?

Reduce vegetative time and employ defoliation and horizontal training before week 3 of bloom.

Q: What humidity suits each stage?

Maintain 40 to 60 percent RH in veg and 40 to 45 percent during late bloom.

Q: How to flush before harvest?

Flush with plain water for 7 to 10 days while reducing feed strength to zero.

Q: When to harvest for peak effect?

Harvest when trichomes show a mix of cloudy and 10 to 20 percent amber for balanced effects.

Q: How to avoid nutrient burn?

Start feeds at half strength, raise EC gradually, and monitor leaf tips for signs.

Headspace Feminized Seeds by Captain Seeds - Sativa-dominant hybrid with clear focus, citrus-pine flavor, and moderate grow demands.

Clear-headed focus for day use
Citrus and pine aroma profile
Moderate training rewards higher yields

Headspace delivers a focused, clear-headed high with creative lift. Plants show medium to tall structure and a healthy stretch early in bloom. Expect citrus top notes over pine and herbal spice. Growers should plan for moderate training and steady nutrient management. Indoor yields sit between 400 and 550 grams per square meter with a flowering window of 8 to 10 weeks. Outdoor plants thrive in Mediterranean climates and reward space and light with larger yields.

Headspace Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Sativa-dominant hybrid	Headspace is a sativa-dominant hybrid with an energetic profile.
THC Content	18-22%	THC ranges 18 to 22 percent across typical phenotypes.
CBD Content	0.1-0.5%	CBD stays low at 0.1 to 0.5 percent.
Grow Difficulty	Moderate	Difficulty sits at moderate. Requires training and nutrient control.
Flowering Time	8-10	Flowering runs 8 to 10 weeks under 12/12 light.
Yield	Medium-high (400-550 g/m2 indoor; 400-700 g/plant outdoor)	Expect 400 to 550 grams per square meter indoors and 400 to 700 grams per plant outdoors.
Height	Indoor 80-150 cm; Outdoor 150-250 cm	Indoor plants reach 80 to 150 centimeters. Outdoor specimens hit 150 to 250 centimeters.
Environment	Indoor and Outdoor	Performs well both indoor and outdoor in Mediterranean climates.
Effects	Clear-headed, Focused, Creative	Delivers a clear-headed focus with steady, creative uplift.
Flavor Profile	Citrus, Earthy pine, Herbal spice	Profile shows citrus top notes, pine backbone, and a herbal spice finish.
Genetics	Haze x Northern Lights	Genetics link Haze x Northern Lights for sativa lift and stable structure.
Climate	Mediterranean	Best in warm, stable Mediterranean conditions with controlled humidity.

Frequently Asked Questions

Answers to Common Questions About Growing Headspace Cannabis Seeds

What light schedule suits Headspace during veg?

What light schedule suits Headspace during bloom?

What pH should soil run?

Which nutrients matter most during bloom?

When should training occur?

How to control stretch?

What humidity suits each stage?

How to flush before harvest?

When to harvest for peak effect?

How to avoid nutrient burn?

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Q: My plants stretched hard during week 2. What now?

A: Deploy low-stress training and move main colas horizontal to open canopy. Reduce veg time next cycle.