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Blue Kush Feminized Seeds

Q: What soil pH does Blue Kush prefer?

Maintain pH 6.0 to 6.5 in soil. Keep runoff pH within the same range to avoid lockout.

Q: When should I switch nutrients for flowering?

Switch to a bloom formula at first week of flower. Increase phosphorus and potassium through weeks 4 to 7 while reducing nitrogen after week 6.

Q: Which training methods work best?

Use topping at 3-4 nodes, low stress training after the second node, and a SCROG screen for even canopy and denser colas.

Q: How do I know when to harvest?

Harvest when most trichomes are cloudy with some amber and pistils have darkened and curled. That usually aligns with weeks 8 to 9.

Q: How do I control odor during flower?

Install a carbon filter and maintain sealed air flow in your tent. Increase air exchanges and avoid overfeeding late in bloom.

Q: What humidity runs are ideal?

Keep relative humidity 45-55% in veg and 40-50% in flower. Lower RH to the low 40s in the final two weeks to reduce mold risk and boost resin.

Q: How do I fix nutrient burn?

Flush with pH 6.0 water, reduce nutrient strength by half, then resume a gradual feeding schedule once leaves recover.

Q: Is Blue Kush good for evening use?

Yes. The strain produces a sedative finish that suits late-day or evening use.

Q: What lights work best?

Full-spectrum LEDs or 400-600W HID work well. Run 18/6 during veg and 12/12 during flower.

Q: How do I increase trichome production?

Lower night temperatures by 4-8 degrees Celsius in the last two weeks, maintain stable feeding, and add a PK booster during late bloom.

Blue Kush Feminized Seeds by Captain Seeds - Blue Kush is an indica-dominant hybrid with a blueberry-forward aroma and strong relaxing effects.

Dense blueberry colas
Compact plants, big yields
Easy trim, deep couch

Blue Kush blends Blueberry and OG Kush genetics for a pronounced blueberry profile and heavy body effects. It suits intermediate growers who train early and manage humidity during flower. Expect an 8-9 week bloom and medium-high yields. Dry and cure slowly to preserve aroma and smoothness.

Blue Kush Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Indica-dominant hybrid	Blue Kush is an indica-dominant hybrid with compact growth.
THC Content	18-22%	THC typically 18-22%.
CBD Content	0.1-1.0%	CBD low, around 0.1-1.0%.
Grow Difficulty	Intermediate	Intermediate difficulty. Train early, control humidity during late flowering, and monitor nutrient strength closely.
Flowering Time	8-9	Flowering time runs 8 to 9 weeks.
Yield	Medium-high (400-500 g/m2 indoor, 400-700 g/plant outdoor)	Expect medium-high yields: about 400-500 g/m2 indoors and 400-700 g per plant outdoors.
Height	Short to medium (80-150 cm)	Height stays short to medium. Expect 80-150 cm indoors.
Environment	Indoor and outdoor	Performs well indoors and outdoors. Prefers stable temperatures and moderate humidity.
Effects	Relaxed, Euphoric, Sleepy	Effects lean toward deep relaxation, mild euphoria, and sleepiness.
Flavor Profile	Blueberry, Earthy, Diesel	Flavors highlight blueberry overtones with earthy and diesel notes.
Genetics	Blueberry x OG Kush	Genetics: Blueberry x OG Kush.
Seed Type	Feminized Seeds	Seed type: Feminized.
Climate	Mediterranean to temperate	Best suited for Mediterranean to temperate climates with steady outdoor light cycles or controlled indoor environments.

Frequently Asked Questions

Answers to Common Questions About Growing Blue Kush Cannabis Seeds

What soil pH does Blue Kush prefer?

When should I switch nutrients for flowering?

Which training methods work best?

How do I know when to harvest?

How do I control odor during flower?

What humidity runs are ideal?

How do I fix nutrient burn?

Is Blue Kush good for evening use?

What lights work best?

How do I increase trichome production?

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Q: My Blue Kush stretched too much after flip. What should I do?

A: Tuck and tie branches, start a SCROG to level the canopy, and top early in future runs to limit vertical stretch.