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Alien Runtz

Feminised

Alien Runtz a balanced hybrid with sweet, fruity flavour and manageable growth for indoor and greenhouse setups.

Why choose Alien Runtz?
  • Sweet candy flavour
  • Balanced social effects
  • Good for greenhouses
THC 22-26%
CBD 0.5-1%
Lineage Zkittlez x Gelato
Genotype Hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Medium (80-150 cm outdoor)
Yield Medium-High (400-550 g/m2 indoor)
Taste Sweet Candy, Creamy Berry, Light Earth
Seed Type Feminised
Climate Mild Maritime; Humid Summers And Wet Autumns
Effects Uplifting, Relaxing Body High, Social, Clear-Headed
Environment Indoor, Greenhouse, Outdoor (Needs Shelter From Heavy Rain)

About Alien Runtz

Alien Runtz is a balanced hybrid bred from the Runtz line, offering sweet, candy-like flavour with a creamy berry note. You will find it straightforward to grow with moderate experience and good airflow. It flowers in 8 to 9 weeks indoors and suits tents and small grow rooms across the UK. In wetter regions protect your plants with a greenhouse or move them undercover during autumn rains. Expect medium to high yields with consistent feeding and attention to humidity. This strain fits growers who want a reliable, tasty plant for social evenings or relaxed weekends.

Grow Difficulty:

Growing Alien Runtz rates as moderate and suits growers with some prior experience. Pay attention to UK humidity and use ventilation or a greenhouse to limit mould risk.

Flowering Time:

Indoor flowering typically finishes in 8 to 9 weeks. Outdoor growers in southern England should plan for harvest before the rainy autumn, usually late September to early October.

Yield:

Yields are medium to high when you apply consistent feeding and trimming. Greenhouse growers in Cornwall and Devon often report better bud development than plants left exposed to the Lake District weather.

Height:

Plants reach a medium height that fits most indoor tents and small grow rooms. You will find them manageable for UK home growers with restricted vertical space.

Environment:

Alien Runtz performs well indoors and in greenhouses but needs shelter from heavy rain when grown outside. In Scotland and exposed Welsh hills you should keep plants under cover to protect buds.

Climate:

Best climate is the mild maritime belt of southern England where the season is longer and summers are humid rather than cold. In Aberdeen, Inverness or other northern zones you will want a greenhouse to protect buds from persistent rain.

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
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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 big did your Alien Runtz get indoors?
A
Verified answer
Mine topped out at about 90 cm in a 1.2 metre tent after LST and one topping.
Common question Posted by Urbanseedbank Answered
Q
Any tips for preventing mould during late summer?
A
Verified answer
Keep humidity around 45 to 55 percent in flower and run oscillating fans to keep air moving through the canopy.
Common question Posted by Urbanseedbank Answered
Q
What's your yield per plant in a greenhouse?
A
Verified answer
With good light and feeding I saw about 350 to 450 grams per plant in a 6 metre greenhouse in Devon.
Common question Posted by Urbanseedbank Answered
Q
Do you flush before harvest?
A
Verified answer
I reduce fertiliser two weeks before harvest and water with plain pH-balanced water to improve smoke quality.
Common question Posted by Urbanseedbank Answered
Q
Which nutrients worked best in flower?
A
Verified answer
A bloom feed higher in phosphorus and potassium with added calcium and magnesium gave firm buds and good trichome production.

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