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Grape Jelly Donut

Feminised

Grape Jelly Donut is an indica-leaning hybrid known for grape-forward flavours and dense, resinous buds suited to greenhouse grows.

Why choose Grape Jelly Donut?
  • Jammy grape aroma with pastry undertones
  • Compact, resin-heavy buds for greenhouse setups
  • Handles greenhouse life well with good airflow
THC 18-22%
CBD <1%
Lineage Grape Ape x Jelly Donut
Genotype Indica-leaning hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Compact (0.8-1.5 m)
Yield Medium-high (approx 400-500 g/m² indoors)
Taste grape, sweet jam, pastry with earthy finish
Seed Type Feminised
Climate Moist western coastal climate
Effects uplifted mood, deep body relaxation, sedative at higher doses
Environment Greenhouse / indoor / sheltered outdoor

About Grape Jelly Donut

Grape Jelly Donut is an indica-leaning hybrid that combines fruity grape terpenes with a pastry-like sweetness and solid resin production. It flowers in around 8–9 weeks and favours controlled environments where humidity and airflow can be managed; a greenhouse in coastal areas like Bristol gives excellent results. The plant remains compact and bushy, making it suitable for SCROG, SOG or bench setups, and rewards attention to pruning and ventilation with high-quality, aromatic yields.

Grow Difficulty:

This strain is moderately demanding in the moist western coastal climate and benefits from active humidity control. Growers must prioritise airflow and timely pruning to reduce mould risk.

Flowering Time:

Flowering usually completes in 8 to 9 weeks under stable conditions. Some phenotypes may need an extra week to fully mature resin glands.

Yield:

Yields are medium to high for a compact plant, often around 400–500 g/m² indoors. In a well-managed greenhouse in Bristol individual plants can produce comparable or slightly greater returns.

Height:

Plants remain relatively short and bushy, typically between 0.8 and 1.5 metres. The compact structure suits SCROG and greenhouse benching.

Environment:

Indoors it responds well to Sea of Green or Screen of Green techniques and forms dense colas. Outdoors in Bristol a greenhouse or sheltered location is advisable to protect buds from coastal damp.

Climate:

In Bristol's moist western coastal climate shading, dehumidification and thorough ventilation are essential during flowering. A greenhouse offers the best balance of humidity control and terpene retention.

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 often should I feed during flowering?
A
Verified answer
Feed a bloom-formulated nutrient every 7–10 days and monitor runoff EC to avoid salt build-up.
Common question Posted by Urbanseedbank Answered
Q
Any tips to prevent bud rot in late flower?
A
Verified answer
Increase airflow, lower humidity and remove dense inner foliage to improve circulation around colas.
Common question Posted by Urbanseedbank Answered
Q
When's the best time to defoliate?
A
Verified answer
Light defoliation early in flowering helps air movement; avoid heavy cuts in the final three weeks to preserve reserves.
Common question Posted by Urbanseedbank Answered
Q
Do you top or train these plants?
A
Verified answer
I top once and then train with low-stress techniques to encourage an even canopy; it keeps height manageable in a greenhouse.
Common question Posted by Urbanseedbank Answered
Q
How do you dry and cure for flavour?
A
Verified answer
Dry slowly at 16–20°C with 50–60% RH for 7–10 days, then cure in jars, burping daily for the first two weeks to refine the jammy grape notes.

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