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Supreme Runtz

Autoflower
Feminised

Supreme Runtz is a fruity, indica-leaning hybrid that produces dense, trichome-rich buds with high THC.

Why choose Supreme Runtz?
  • Heavy resin, big flavour
  • Compact plants for small spaces
  • Resilient phenotype for UK grows
THC 24-28%
CBD ≤1%
Lineage Zkittlez x Gelato
Genotype Hybrid (Indica-leaning)
Difficulty Intermediate
Flowering 8-10 weeks
Height Short to medium
Yield Medium to high
Taste Sweet candy, Fruity berry, Creamy diesel
Seed Type Feminised (autoflower variants available)
Climate Cool, wet autumn conditions with risk of mould
Effects Euphoric, Relaxed, Uplifted
Environment Suitable for indoor and sheltered outdoor grows

About Supreme Runtz

Supreme Runtz is a flavour-forward hybrid bred for heavy resin production and pronounced fruity terpenes. It performs well indoors and in sheltered outdoor sites, offering high THC potency and a compact, manageable plant structure for growers in cooler climates.

Grow Difficulty:

Growing Supreme Runtz in a rainy autumn harvest season raises the demands on disease prevention and canopy management. Extra ventilation, proactive pruning and swift action against mould are essential in such wet conditions.

Flowering Time:

Flowering generally completes between eight and ten weeks under controlled indoor conditions. Outdoor growers should plan to finish before prolonged autumn rain sets in.

Yield:

Yields are medium to high with attentive feeding and environmental control. Outdoor plants can be generous but will only reach full potential with timely protection from damp.

Height:

Plants stay short to medium with a bushy, sturdy structure that supports heavy colas. This habit makes them well suited to screen-of-green and similar canopy techniques.

Environment:

Indoors Supreme Runtz responds well to SCRoG and SOG setups, producing dense colas under strong lighting. In Durham outdoor crops can perform well in a sheltered spot but need vigilant mildew management.

Climate:

Growing Supreme Runtz in Durham requires careful timing because of the region's rainy autumn harvest season and elevated mould risk. Use covered frames or move plants under shelter ahead of heavy rains to protect buds and preserve terpene quality.

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
How do you deal with bud rot in the final weeks?
A
Verified answer
I remove affected buds immediately, increase airflow, and harvest early if rot risk is rising.
Common question Posted by Urbanseedbank Answered
Q
What light schedule works best indoors?
A
Verified answer
Use 18/6 for vegetative growth and switch to 12/12 for flowering to trigger bud set.
Common question Posted by Urbanseedbank Answered
Q
Do you top or fim Supreme Runtz?
A
Verified answer
I top once early to create a bushy canopy and use low-stress training rather than repeated topping.
Common question Posted by Urbanseedbank Answered
Q
When do you start using bloom fertiliser?
A
Verified answer
Begin bloom nutes at the first signs of stretch, reducing nitrogen while increasing phosphorus and potassium.
Common question Posted by Urbanseedbank Answered
Q
How do you store dried buds long-term?
A
Verified answer
Cure well, keep in sealed jars in a cool dark place, and check moisture regularly to avoid mould.

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