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Grape Jubilee

Feminised

Grape Jubilee is a medium-height hybrid with grape-forward flavours and balanced effects suitable for controlled greenhouse or indoor grows.

Why choose Grape Jubilee?
  • Grape-forward flavour in a compact plant
  • Suitable for modest indoor setups and SCROG
  • Vigorous growth when humidity is controlled
THC 18-22%
CBD 0.5-1%
Lineage Grape Ape x Jubilee
Genotype Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium (100-140 cm indoor)
Yield Medium to high (450-550 g/m2 indoor)
Taste grape, berry, sweet
Seed Type Feminised
Climate humid greenhouse environments
Effects uplifting, relaxing, euphoric
Environment Indoor and outdoor

About Grape Jubilee

Grape Jubilee is a balanced hybrid bred for dense, aromatic buds and steady growth. It offers grape and berry flavours with a clear-headed lift that settles into gentle relaxation, and it favours growers who manage humidity carefully.

Grow Difficulty:

Growing Grape Jubilee in humid greenhouse environments requires careful attention to airflow and humidity control to prevent mould. Overall it is an intermediate strain that rewards growers who manage ventilation and spacing.

Flowering Time:

Flowering typically completes in eight to ten weeks under good conditions. Some phenotypes may finish a week earlier or later depending on light and nutrients.

Yield:

Yields are medium to high with experienced growers regularly reaching 450-550 g/m2 indoors. Outdoor and greenhouse results depend heavily on humidity management and pest control.

Height:

Plants stay medium in stature with bushy side branching suitable for screen of green or SCROG. Indoors they usually reach 100-140 cm, making them manageable in modest grow spaces.

Environment:

Indoors in Leicester this strain adapts well to compact setups and small tents. Outdoors around Leicester it benefits from the extra light but needs shelter from prolonged wet spells.

Climate:

In Leicester, humid greenhouse environments can boost vegetative growth for Grape Jubilee but increase the risk of mould without active dehumidification. Growers in Leicester using humid greenhouse environments should prioritise ventilation and timely defoliation to keep the canopy dry.

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
Any quick tips for the first grow?
A
Verified answer
Start with good airflow and resist overwatering; that prevents many common issues in humid setups.
Common question Posted by Urbanseedbank Answered
Q
When should I start defoliation?
A
Verified answer
Begin selective defoliation after the plant is established in veg and continue lightly into early flowering to maintain airflow.
Common question Posted by Urbanseedbank Answered
Q
How often should I feed?
A
Verified answer
Follow a standard schedule and watch leaf response; feed less often if humidity is high to avoid nutrient lockout.
Common question Posted by Urbanseedbank Answered
Q
What training works best?
A
Verified answer
Low-stress training and SCROG suit the bushy structure and help even out the canopy for consistent bud development.
Common question Posted by Urbanseedbank Answered
Q
When is the best time to harvest in a damp season?
A
Verified answer
Harvest as soon as trichomes reach the desired maturity and dry quickly in a controlled environment to avoid mould.

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