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Berkel

Feminised

Berkel is a resilient hybrid suited to damp valley growers, offering mid-high THC and earthy citrus notes.

Why choose Berkel?
  • Resilient in damp conditions
  • Balanced cerebral and body effects
  • Great for organic soil grows
THC 18-22%
CBD 0.5-1%
Lineage Berkel x Skunk
Genotype Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium
Yield Medium-High
Taste Earthy, Citrus, Pine
Seed Type Feminised
Climate Wet Welsh Valley (Cool, Humid)
Effects Uplifting, Relaxed, Focused
Environment Both

About Berkel

Berkel is a hybrid bred for vigour and consistent yields in challenging conditions. It delivers a clear cerebral lift with a relaxed body sensation and an earthy-citrus-pine flavour profile, while responding well to organic feeding and canopy management.

Grow Difficulty:

Berkel suits growers with intermediate skills, but the wet Welsh valley climate raises mould and rot risk. Careful ventilation, pruning and spacing reduce disease pressure in damp conditions.

Flowering Time:

Flowering finishes in about eight to ten weeks under good conditions. Some phenotypes may push to eleven weeks outdoors to develop extra bulk.

Yield:

Yield is medium to high when plants receive steady nutrients and humidity control. Outdoor plants in a long season can deliver heavier crops than typical indoor equivalents.

Height:

Plants show a medium height with a dominant central cola and tidy side branching. They respond well to low-stress training and topping to manage canopy density.

Environment:

Indoors, Berkel performs reliably in tents with controlled humidity and airflow. Outdoors around Glasgow, plants do best in sheltered spots away from persistent rain.

Climate:

Growing Berkel in Glasgow requires managing persistent humidity from the wet Welsh valley climate. Use raised beds or pots with fast-draining organic mixes and keep plants under cover during heavy spells.

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
My buds started showing grey mould outdoors, what now?
A
Verified answer
Cut affected areas, increase distance between plants, and provide temporary cover; harvest early if infection spreads.
Common question Posted by Urbanseedbank Answered
Q
How often should I water potted Berkel in spring?
A
Verified answer
Water when the top 2–3 cm of compost is dry; avoid scheduled daily watering and check pots after cool, wet nights.
Common question Posted by Urbanseedbank Answered
Q
What pruning approach preserves yield?
A
Verified answer
Remove only lower shaded foliage and small larfy buds; keep the upper canopy intact to maximise energy to main colas.
Common question Posted by Urbanseedbank Answered
Q
Which flush method keeps flavour best?
A
Verified answer
Switch to plain water for 7–14 days before harvest, depending on substrate and feed schedule, to reduce nutrient residues.
Common question Posted by Urbanseedbank Answered
Q
Any advice for drying in a humid house?
A
Verified answer
Use a dehumidifier or a cool, ventilated room; dry slowly at about 50% RH and 16–18°C to preserve terpenes and avoid mould.

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