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501St Og

Feminised

501St Og is an OG-dominant feminized strain with earthy, pine flavours and a steady relaxing effect suited to UK growers.

Why choose 501St Og?
  • Classic OG backbone
  • Stable, reliable growth
  • Good greenhouse option
THC 18-22%
CBD 0.5-1.5%
Lineage OG Kush x OG Kush
Genotype OG-dominant Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium (80-140 cm)
Yield Medium-High
Taste Earthy, Pine, Citrus
Seed Type Feminised
Climate Mild Maritime; Well Suited To Greenhouse Growing In The Uk
Effects Relaxed, Clear-Headed Uplift, Deep Body Stone
Environment Indoor & Outdoor

About 501St Og

501St Og is a straightforward OG-dominant hybrid for growers who prefer traditional Kush traits. It runs as a feminized photoperiod variety with an eight to ten week flowering period indoors. Expect medium to high yields under good light and feeding. Plants stay medium height and respond well to topping, LST, or SCROG. Flavours lean to earth and pine with citrus highlights and a diesel finish. Effects start clear then settle into a deep body relaxation, which fits evening use for many British growers. In the UK protect plants from autumn rain with a greenhouse or a sheltered outdoor site. Keep an eye on humidity and airflow to prevent powdery mildew and botrytis.

Grow Difficulty:

This strain suits intermediate growers who work in a controlled environment. Watch humidity closely in the UK and think about a greenhouse or dehumidifier to keep mould risk down.

Flowering Time:

Expect an indoor flowering window of about eight to ten weeks. Outdoors plan for an early start or greenhouse help to fit the short British season.

Yield:

Yields tend to be medium to high under good light and feeding. Indoor and greenhouse growers across Britain can reach solid harvests with steady nutrient management.

Height:

Plants stay medium in stature, typically between 80 and 140 centimetres in a controlled room. That suits most UK grow rooms and urban gardens.

Environment:

501St Og works well indoors and outdoors but benefits from greenhouse cover in damp British summers. If you grow outside pick a sunny, sheltered spot in places like Devon or Cornwall.

Climate:

Best suited to a mild maritime climate with warm, sheltered summers. Growers in Scotland, Yorkshire, or Wales often protect plants with a greenhouse to handle rain and humidity.

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.

4 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
I get high humidity in my shed in Glasgow. What do you suggest?
A
Verified answer
Use a dehumidifier and keep good airflow with fans. If possible move plants into a small greenhouse with ventilation to cut mould risk.
Common question Posted by Urbanseedbank Answered
Q
Can I run 501St Og in a small tent in London?
A
Verified answer
Yes, its medium height suits small tents if you train the canopy. Keep light close and manage heat to avoid stress.
Common question Posted by Urbanseedbank Answered
Q
What feeding schedule do you use for flowering?
A
Verified answer
I step down nitrogen and boost flowering nutrients from week three of bloom. Keep an eye on leaf colour and adjust feed strength rather than dose up blindly.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend outdoor or greenhouse in Cornwall?
A
Verified answer
Greenhouse gives the best balance between sun and shelter in Cornwall. It keeps rain off buds and stretches your effective season.

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