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Runtz 33

Feminized

Runtz 33 is a compact, dessert-flavoured balanced hybrid delivering sweet, fruity buds and a clear, relaxing high.

Why choose Runtz 33?
  • Dessert-sweet terpene profile with reliable resin.
  • Compact, training-friendly plant for limited spaces.
  • Balanced high that suits daytime creativity and evening chill.
THC 18-22%
CBD <1%
Lineage Gelato x Zkittlez
Genotype Balanced hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Compact to medium (60-120 cm)
Yield Medium to high (approx. 400-550 g/m² indoors)
Taste Sweet, Fruity, Creamy
Seed Type Feminized
Climate Cool Highland growing conditions
Effects Euphoric, Relaxed, Creative
Environment Indoor and outdoor

About Runtz 33

Runtz 33 is a balanced hybrid bred from Gelato x Zkittlez that produces dense, aromatic buds with a sweet and fruity profile. It performs well for growers who want a manageable plant that responds to training, making it suitable for both indoor setups and sheltered outdoor sites. The THC potency gives a clear cerebral lift that eases into gentle body relaxation, while CBD remains low. Under attentive care and proper drying and curing, Runtz 33 offers strong resin production and a richly flavoured end product.

Grow Difficulty:

Treat Runtz 33 as an intermediate grower in cool Highland growing conditions, requiring steady attention to humidity and airflow. It responds well to training and moderate feeding to control stretch.

Flowering Time:

Indoor plants usually finish flowering in around eight to nine weeks. Outdoor crops will depend on season length and local microclimates.

Yield:

With good light and care yields can be medium to high. Indoor growers should expect roughly 400 to 550 g per square metre under optimal conditions.

Height:

The plant develops a compact, bushy structure ideal for limited spaces. Training and pruning keep it between about 60 and 120 cm tall.

Environment:

Indoors in Oxford this strain thrives under controlled LED or HPS lighting and benefits from SCROG or low-stress training. Outdoors in Oxford it remains manageable and performs best in sheltered, sun-facing spots.

Climate:

Growing Runtz 33 in Oxford with cool Highland growing conditions requires protection from persistent damp and cold winds. Using a sheltered site or finishing under cover improves resin and terpene development.

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 plants are stretching too much, what can I do?
A
Verified answer
Start low-stress training early and consider topping to create multiple main colas. Adjust light distance to reduce excessive stretch.
Common question Posted by Urbanseedbank Answered
Q
How do I avoid mould in late season?
A
Verified answer
Increase airflow, drop humidity and remove lower foliage that traps moisture. Finish under cover if outdoor weather turns persistently damp.
Common question Posted by Urbanseedbank Answered
Q
What lights work best indoors?
A
Verified answer
Full-spectrum LEDs deliver good yields with lower heat output. Ensure sufficient PPFD and keep lights evenly distributed over the canopy.
Common question Posted by Urbanseedbank Answered
Q
How often should I water potted plants?
A
Verified answer
Water when the top centimetre or two of soil feels dry. Use pots with good drainage and avoid overwatering to prevent root issues.
Common question Posted by Urbanseedbank Answered
Q
Any tips to boost resin and aroma?
A
Verified answer
Allow a slightly cooler final week before harvest and avoid overfeeding late in flower. Gentle flushing and careful curing preserve terpenes.

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