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Sun Streak

Feminized

Sun Streak is a sativa-dominant hybrid that offers a bright, energising high and citrus-forward aroma adapted to greenhouse and outdoor UK conditions.

Why choose Sun Streak?
  • Citrus lift with daytime clarity.
  • Thrives in greenhouse shelter with proper ventilation.
  • Reliable yields for intermediate growers.
THC 18-22%
CBD 0.5-1%
Lineage Solar Flare x Lemon Haze
Genotype Sativa-dominant hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Tall (1.5-3 m outdoors)
Yield Medium-high (up to 500 g/plant outdoor)
Taste Citrus, Herbal, Earthy
Seed Type Feminized
Climate Humid greenhouse
Effects Energising, Uplifting, Focused
Environment Both, favours outdoor greenhouse

About Sun Streak

Sun Streak is a sativa-dominant hybrid bred from Solar Flare x Lemon Haze that produces tall, prolific plants with a vivid citrus and herbal profile. It suits growers in Buckinghamshire and similar UK regions when given shelter or a greenhouse to manage weather and extend the season, and performs best with attentive humidity control and regular airflow.

Grow Difficulty:

Growing Sun Streak is moderately challenging in humid greenhouse conditions and rewards careful environmental control. Regular airflow, pruning and vigilance against mould significantly reduce risk.

Flowering Time:

Flowering usually completes in 8 to 10 weeks under good light and nutrition. Outdoor plants in the UK commonly finish by late September to October.

Yield:

Yields are medium to high when plants receive steady feeding and plenty of light. Outdoors in a greenhouse setup a well-managed plant can reach around 500 g in a favourable season.

Height:

Sun Streak develops a tall, lanky structure with long internodes and prominent apical buds. Expect heights between 1.5 and 3 metres outdoors without aggressive training.

Environment:

Indoors you can control stretch with SCROG and topping to keep plants compact in Buckinghamshire grows. Outdoors in Buckinghamshire the strain does well in sheltered, sunny spots or inside a greenhouse to extend the season.

Climate:

In Buckinghamshire Sun Streak performs particularly well in a humid greenhouse where early warmth and shelter aid development. Careful humidity control and ventilation are essential in these humid greenhouse conditions to prevent mould during late flowering.

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 live in Buckinghamshire; should I use a greenhouse for Sun Streak?
A
Verified answer
Yes, a greenhouse will protect from rain and wind and help ripen the tall plants, but ensure you control humidity to avoid mould.
Common question Posted by Urbanseedbank Answered
Q
My plants are stretching too much indoors, what can I do?
A
Verified answer
Apply topping early, introduce a SCROG net and increase light intensity to limit internode length and promote lateral growth.
Common question Posted by Urbanseedbank Answered
Q
How often should I water in a humid greenhouse?
A
Verified answer
Water when the top 2-3 cm of substrate is dry; avoid overwatering as poor drainage combined with humidity encourages root issues.
Common question Posted by Urbanseedbank Answered
Q
What nutrient schedule works for Sun Streak?
A
Verified answer
Use a nitrogen-forward feed in veg then switch to bloom nutrients with higher phosphorus and potassium during flowering, backing off late in bloom.
Common question Posted by Urbanseedbank Answered
Q
Any quick tips to spot early mould?
A
Verified answer
Check dense buds and leaf axils daily for discolouration or musty smell and monitor humidity closely, addressing spikes immediately.

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