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Blue Coral

Feminised

Blue Coral is an indica-dominant hybrid with blueberry aromas and reliable structure suited to small spaces.

Why choose Blue Coral?
  • Blueberry aroma, coastal ready
  • Compact, resinous and reliable
  • Built for guarded outdoors
THC 18–22%
CBD ≤1%
Lineage Blueberry x Northern Lights
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8–9 weeks
Height 80–120 cm
Yield 350–500 g/m² indoors; variable outdoors
Taste Blueberry sweetness, Citrus bright notes, Earthy pine
Seed Type Feminised
Climate Short Outdoor Growing Season
Effects Euphoric uplift, Relaxed sociability, Mild physical calm
Environment Indoor and outdoor

About Blue Coral

Blue Coral is an indica-dominant hybrid bred from Blueberry x Northern Lights that offers fruity terpenes, compact growth and resinous buds. It performs well under attentive care, and in Devon growers should plan for a short outdoor growing season by starting indoors or choosing fast phenotypes while managing humidity and airflow to avoid mould.

Grow Difficulty:

Growing Blue Coral suits intermediate cultivators who can manage ventilation and mould prevention. In a short outdoor growing season it needs careful timing and protection from damp to avoid bud rot.

Flowering Time:

Indoor flowering completes in roughly 8 to 9 weeks. Outdoors it usually finishes just before autumn if planted early and kept healthy.

Yield:

Yields are moderate to high for a compact plant, often 350–500 g/m² indoors. Outdoors in Devon results vary but well-managed plants can still produce substantial bud mass.

Height:

Plants remain medium height with dense lateral branching. They typically reach around 80–120 cm when trained, making them suitable for small spaces.

Environment:

Indoors, Blue Coral responds well to SCROG and LST, allowing growers in Devon to control stretch and maximise canopy. Outdoors in Devon it prefers a sheltered, sunny spot with excellent airflow to counter persistent humidity.

Climate:

In Devon's coastal-influenced climate Blue Coral benefits from sheltered planting to mitigate persistent humidity. The short outdoor growing season means growers should start plants early indoors or select fast-finishing phenotypes to avoid autumn rains.

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
Urbanseedbank Support

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
I get late summer rain in Devon, should I risk growing outdoors?
A
Verified answer
Choose a sheltered microclimate, start plants early indoors and be ready to protect buds with temporary covers if heavy rain approaches.
Common question Posted by Urbanseedbank Answered
Q
How often should I defoliate during flowering?
A
Verified answer
Remove only small, shaded fan leaves and tight inner growth to improve airflow; do this sparingly and early in flowering rather than late.
Common question Posted by Urbanseedbank Answered
Q
Does Blue Coral respond well to LST?
A
Verified answer
Yes, LST evens out the canopy and increases bud sites without increasing height, which is useful for short outdoor seasons.
Common question Posted by Urbanseedbank Answered
Q
What pest issues are common in Devon?
A
Verified answer
Expect occasional aphids and spider mites; introduce predators, use soap sprays and keep plants vigorous to reduce infestations.
Common question Posted by Urbanseedbank Answered
Q
When is the ideal harvest window?
A
Verified answer
Harvest when most trichomes are milky with some amber for balanced effects; outdoors in Devon aim for a dry spell when possible.

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