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Honolulu Blue

Feminised

Honolulu Blue a compact, sativa-dominant hybrid noted for citrus and blueberry notes and reliable indoor performance.

Why choose Honolulu Blue?
  • Compact stature ideal for small tents
  • Bright citrus and blueberry terpene profile
  • Reliable finishes with moderate yields
THC 18-22%
CBD <1%
Lineage Hawaiian x Blueberry
Genotype Sativa-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height 50-120 cm
Yield Moderate
Taste Citrus, Blueberry, Earthy
Seed Type Feminised
Climate Cool highland (UK)
Effects Uplifted, Creative, Relaxed
Environment Indoor / Outdoor

About Honolulu Blue

Honolulu Blue is a compact, sativa-dominant hybrid bred from Hawaiian x Blueberry that delivers uplifted, creative effects and a bright citrus-blueberry flavour. It suits growers in controlled indoor environments and sheltered outdoor positions in the UK, producing moderate yields from a manageable plant structure.

Grow Difficulty:

Growing Honolulu Blue outdoors in cool Highland growing conditions requires careful attention to airflow and feeding. It suits growers with moderate experience who can manage temperature swings and disease risk.

Flowering Time:

Flowering typically completes in 8 to 9 weeks under controlled indoor conditions. Outdoor harvests in marginal climates may require extended time or careful site selection.

Yield:

Yields are moderate for a compact plant and respond well to canopy management. Indoor results are often steadier than outdoor in cooler regions.

Height:

The plant remains compact with a bushy structure and sturdy internodes. Expect final heights around 50–120 cm depending on training and pot size.

Environment:

Indoors, Honolulu Blue performs well in tents and small rooms where light and humidity can be controlled. Outdoors in Somerset it benefits from a sheltered, south-facing spot to maximise ripening.

Climate:

In Somerset, cool Highland growing conditions mean careful timing and selection of sheltered sites. These conditions favour earlier-ripening phenotypes and benefit from protection such as cloches or greenhouse cover.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

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Choose seed quantity
Selected: 5 Seeds
£53.33 £40.00
£8.00 / seed • You save £13.33
Accepted payment methods
100% Satisfaction Guarantee • Secured Payments
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Questions & Answers

Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.

5 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
Can I grow Honolulu Blue in a 60x60 cm tent?
A
Verified answer
Yes, a 60x60 cm tent is sufficient for one or two well-trained plants with appropriate ventilation and a 400–600W LED.
Common question Posted by Urbanseedbank Answered
Q
Should I use fabric pots or rigid buckets?
A
Verified answer
Fabric pots encourage better root air pruning and tend to keep plants healthier in smaller spaces.
Common question Posted by Urbanseedbank Answered
Q
When should I start flushing before harvest?
A
Verified answer
Begin a mild flush in the final 7–10 days of flower, monitoring trichome development rather than relying on a strict calendar.
Common question Posted by Urbanseedbank Answered
Q
Any tips for combating humidity in Somerset?
A
Verified answer
Use dehumidifiers, increase airflow, and schedule watering for mornings to allow foliage to dry during the day.
Common question Posted by Urbanseedbank Answered
Q
Which micronutrients are critical late in flower?
A
Verified answer
Calcium and magnesium are important to prevent interveinal chlorosis and support robust bud formation.

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