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Killer Queen

Feminised

Killer Queen is an indica-dominant hybrid suited to UK growers seeking resinous buds and a relaxing evening effect.

Why choose Killer Queen?
  • Dense, resinous buds ideal for evening use
  • Performs well in sheltered UK gardens with care
  • Feminised seeds for predictable female plants
THC 18-22%
CBD 0.2-0.8%
Lineage Queen Mother x Royal Kush
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Medium to medium-tall
Yield Medium-high (400-500 g/m² indoor; 400-600 g/plant outdoor)
Taste sweet berry, citrus, earthy skunk
Seed Type Feminised
Climate Mild southern, maritime
Effects relaxing, uplifting, mellow body buzz
Environment Suitable for both indoor and outdoor cultivation

About Killer Queen

Killer Queen is a resin-heavy, indica-dominant hybrid bred for dense buds and a calming body effect with a clear-minded lift. It performs well under careful training and benefits from feminised seed lines for predictable canopy planning. Outdoors in the UK it thrives in sheltered sites but requires active humidity management to prevent mould. Indoor cultivation yields best results with SCROG and steady feed schedules, while organic approaches are compatible for growers who prefer them.

Grow Difficulty:

Growing Killer Queen is best suited to growers with some experience, as it benefits from regular training and attention. In a mild southern growing climate it responds well but needs vigilance against mould and nutrient issues.

Flowering Time:

Flowering completes in around eight to nine weeks under stable conditions. Outdoor plants in the UK commonly finish toward late September or October.

Yield:

Yield is medium to high when plants receive good feeding and canopy management. Indoor growers can expect roughly 400–500 g per square metre, with outdoor plants producing higher per-plant weights in optimal sites.

Height:

Plants develop a medium to medium-tall structure with strong lateral branching. They respond well to topping and SCROG to control final height and increase bud sites.

Environment:

Killer Queen performs well both indoors and outdoors in Devon when trained and fed correctly. Outdoors in Devon it benefits from a sheltered spot and good airflow to limit mould risk.

Climate:

In Devon's mild southern growing climate Killer Queen ripens reliably with a forgiving seasonal window. Growers should actively manage humidity and ensure good ventilation to prevent mould in that environment.

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
When should I top Killer Queen?
A
Verified answer
Top after the third or fourth node once the plant is well established to encourage bushiness.
Common question Posted by Urbanseedbank Answered
Q
Any tips for outdoor growers in the West Country?
A
Verified answer
Choose a sheltered south-facing spot, supply extra calcium and keep airflow strong to limit moisture on the buds.
Common question Posted by Urbanseedbank Answered
Q
How often do you water during flowering?
A
Verified answer
Water on a schedule that matches medium drain rate; let the top centimetre or two dry before the next full soak.
Common question Posted by Urbanseedbank Answered
Q
What pest issues should I watch for?
A
Verified answer
Watch for aphids and spider mites, especially if humidity fluctuates; use neem or predatory insects early.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend LST or HST?
A
Verified answer
Low-stress training (LST) works well for even canopy; combine with selective high-stress topping if you need more main colas.

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