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La Runtz

Feminised (photoperiod)

La Runtz is an indica-dominant hybrid known for its sweet, candy-like aroma and balanced, uplifting relaxation.

Why choose La Runtz?
  • Dense, candy-sweet buds with citrus highlights.
  • Balanced uplift followed by a relaxed body feel.
  • Performs well in greenhouses with good moisture control.
THC 18-24%
CBD Low (<1%)
Lineage Zkittlez x Gelato
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Short to medium (80-120 cm)
Yield Medium-High (approx. 400-500 g/m² indoor)
Taste Sweet candy, Citrus, Creamy berry
Seed Type Feminised (photoperiod)
Climate moist western coastal climate
Effects Euphoric, Relaxed, Uplifted
Environment Greenhouse/Indoor/Outdoor

About La Runtz

La Runtz blends Zkittlez and Gelato lineage to deliver dense, resinous buds with prominent sweet and citrus terpenes. The strain performs well in controlled environments like greenhouses and indoor setups, offering medium-high yields and a flowering time of eight to nine weeks; growers should pay particular attention to humidity in moist coastal climates to avoid mould.

Grow Difficulty:

Under a moist western coastal climate the strain is moderately demanding and benefits from experienced attention to airflow. Keep an eye on humidity because that coastal moisture can increase mould risk.

Flowering Time:

Flowering typically completes in eight to nine weeks for most phenotypes. A small number of plants may need an additional week to fully develop dense trichome coverage.

Yield:

Yield is medium to high when plants receive steady nutrition and light. In a well-managed greenhouse you can expect roughly 400–500 g/m² from healthy specimens.

Height:

Plants generally grow to a compact or medium height with tight, heavy colas. The structure suits canopy training and controlled greenhouse spaces.

Environment:

Indoors and in a greenhouse La Runtz responds well to shaping and canopy management, and growers in Hertfordshire routinely train plants to manage stretch. Outdoors in Hertfordshire it can finish reliably in a favourable summer but requires attention to wet weather.

Climate:

Growing La Runtz in Hertfordshire means dealing with a moist western coastal climate that can raise humidity during late flowering. In Hertfordshire greenhouses extra ventilation and prevention measures help reduce the chance of mould on dense buds.

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 did your last La Runtz run go in the greenhouse?
A
Verified answer
I had steady growth but had to watch humidity closely; the buds were dense and very aromatic by harvest.
Common question Posted by Urbanseedbank Answered
Q
Did you notice much variation between phenotypes?
A
Verified answer
Yes, some showed stronger citrus notes while others were sweeter and creamier; potency was consistent across the best plants.
Common question Posted by Urbanseedbank Answered
Q
Any problems with pests or disease this season?
A
Verified answer
A few aphids turned up early but were manageable with routine checks; the bigger issue was damp weather favouring mould if ventilation was poor.
Common question Posted by Urbanseedbank Answered
Q
What training approaches worked for you?
A
Verified answer
Keeping a controlled canopy helped even out light distribution and produced more uniform buds without excessive stretch.
Common question Posted by Urbanseedbank Answered
Q
Would you recommend La Runtz for a first-time greenhouse grower?
A
Verified answer
It’s manageable but not the easiest; newcomers should be prepared to monitor moisture and plant shape regularly.

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