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Blue Starburst

Feminised

Blue Starburst is a fruity hybrid well suited to greenhouse and outdoor setups in Hampshire.

Why choose Blue Starburst?
  • Fruity terpene profile with steady effects
  • Performs well in Hampshire greenhouses with attention to humidity
  • Reliable feminised seeds for predictable female crops
THC 18-22%
CBD 0.50%
Lineage Blueberry x Stardawg
Genotype Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium-tall (1.5–2.5 m outdoor)
Yield Medium-high (up to 400–600 g/plant outdoor)
Taste Blueberry, Citrus, Sweet candy
Seed Type Feminised
Climate Humid Greenhouse
Effects Uplifting, Relaxed focus, Mild euphoria
Environment Indoor and outdoor

About Blue Starburst

Blue Starburst is a balanced hybrid that offers a clear-headed uplift followed by soothing physical ease. Bred from Blueberry x Stardawg genetics, it combines a pronounced berry character with citrus highlights and produces medium-tall plants that respond well to training and canopy management.

Grow Difficulty:

This strain suits growers with some experience due to sensitivity to humidity-related pests and mould. Under humid greenhouse conditions it needs vigilant airflow and timely pruning to reduce rot risk.

Flowering Time:

Blue Starburst finishes flowering in 8–10 weeks when kept under controlled light cycles. Outdoors timing can vary but expect a late-summer to early-autumn harvest in southern UK locations.

Yield:

Yields are medium to high with good training and nutrition. Outdoors in Hampshire plants can reach up to 400–600 g per plant under favourable conditions.

Height:

Plants develop a medium-tall, conical structure with strong secondary branching. Expect 1.5–2.5 m outdoors and robust stems that support heavy buds.

Environment:

Indoors Blue Starburst responds well to SCROG and topping and produces dense colas under steady light. Outdoors in Hampshire plants benefit from a long season but will need shelter from persistent rain.

Climate:

Hampshire's maritime weather can be humid, so a greenhouse gives control over the season and protection from frequent rain. In Hampshire with humid greenhouse conditions prioritise dehumidification, circulation and preventative pruning to avoid bud rot.

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
My buds are showing white fuzzy patches, what now?
A
Verified answer
That sounds like bud rot; remove affected parts immediately, improve airflow and reduce humidity to stop spread.
Common question Posted by Urbanseedbank Answered
Q
Should I top Blue Starburst for better yields?
A
Verified answer
Yes, topping and low-stress training encourage multiple colas and a more even canopy, which can increase usable yield.
Common question Posted by Urbanseedbank Answered
Q
What light schedule works indoors?
A
Verified answer
Use 18/6 for veg and switch to 12/12 for flowering, ensuring a stable light cycle with no leaks during dark periods.
Common question Posted by Urbanseedbank Answered
Q
Can I grow this in pots outdoors in Hampshire?
A
Verified answer
You can, but choose large pots, feed regularly and provide shelter from heavy rain; pots dry out faster than ground beds.
Common question Posted by Urbanseedbank Answered
Q
How long should I wait to dry after harvest?
A
Verified answer
Aim for 7–12 days of slow drying depending on bud size, then move to jars for curing to develop aroma and smoothness.

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