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Grapefruit Durban

Feminised
Photoperiod

Grapefruit Durban is a compact, sativa-dominant hybrid prized for citrus terpenes and a clear, focused high.

Why choose Grapefruit Durban?
  • Citrus-led terpene profile with Durban vigour
  • Compact height ideal for small tents
  • Reliable daytime clarity with approachable yields
THC 18-22%
CBD 0.5-1%
Lineage Grapefruit x Durban
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Compact, 60-100 cm
Yield Medium
Taste grapefruit, spice, earthy
Seed Type Feminised photoperiod
Climate cool Highland growing conditions
Effects energetic, uplifting, focused
Environment Indoor/Outdoor

About Grapefruit Durban

Grapefruit Durban blends bright grapefruit aroma with the lift of Durban genetics to produce a compact plant suited to limited spaces. It favours growers who control humidity and airflow, and it rewards training with dense, aromatic colas.

Grow Difficulty:

Growing Grapefruit Durban in cool Highland growing conditions requires attention to feeding and airflow to prevent mould. The plant suits intermediate growers who can manage cooler temperatures and steady ventilation.

Flowering Time:

Flowering finishes in roughly 8 to 10 weeks indoors depending on phenotype. Outdoor harvest in Yorkshire may be slightly later where the season is shorter.

Yield:

Yields are moderate for its size and reward careful canopy management. In compact indoor setups you can achieve respectable harvests with good light and training.

Height:

Plants stay compact, typically 60–100 cm under indoor training. Sturdy branches support dense colas suited to small tents.

Environment:

Indoors the strain thrives in small tents and controlled rooms, making it ideal for growers in Yorkshire with limited space. Outdoors in Yorkshire the plant benefits from a sheltered, sunny spot and a clear late summer.

Climate:

In Yorkshire, cool Highland growing conditions mean shorter warm windows and a higher risk of damp towards the end of the season. Planting under protection or moving plants indoors during poor weather reduces those risks.

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 many plants fit in a 1.2m tent?
A
Verified answer
You can comfortably fit four to six well-trained plants using a SCROG or four larger specimens with LST.
Common question Posted by Urbanseedbank Answered
Q
Do you feed heavily during early bloom?
A
Verified answer
No, heavy feeding early can promote stretch; increase bloom nutrients gradually after the first two weeks of flowering.
Common question Posted by Urbanseedbank Answered
Q
When did you start training?
A
Verified answer
I begin mainline or LST in week two of veg to control vertical growth and spread canopy evenly.
Common question Posted by Urbanseedbank Answered
Q
Have you had mildew issues in Yorkshire?
A
Verified answer
Yes, I saw mildew one season before improving ventilation and reducing humidity in the tent; the changes eliminated the problem.
Common question Posted by Urbanseedbank Answered
Q
What light schedule gives the best yield?
A
Verified answer
Use 18/6 in veg and switch to 12/12 to flower; higher-intensity LED rigs with good PAR output give the best bud density.

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