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23

Feminised

23 is a balanced hybrid that suits UK growers looking for predictable results. You will find solid yields and clean flavours.

Why choose 23?
  • Balanced hybrid for growers
  • Reliable yields in greenhouses
  • Citrus flavour with calm
THC 18-22%
CBD 0.5-1.5%
Lineage 23 x 23
Genotype Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium (80-140 cm)
Yield Medium-High (400-550 g/m² indoor)
Taste Citrus, Earthy, Pine
Seed Type Feminised
Climate Mild Maritime; Greenhouse Friendly
Effects Uplifting, Relaxing, Creative
Environment Indoor And Outdoor

About 23

23 is a hybrid bred for steady growth and consistent effects. You get a clear uplift followed by relaxed calm that suits daytime use and late-afternoon wind-down. Plants stay medium in height and respond well to training methods used in small UK grow rooms and greenhouses. Flavour mixes citrus and earthy pine, so you will notice a fresh, herbal finish after curing. Grow it with attention to airflow and humidity control to avoid mould, especially in damp regions such as the Lake District or parts of Scotland.

Grow Difficulty:

Growing 23 suits an intermediate hand with some familiarity of feeding and pruning. Watch humidity in UK greenhouses to avoid mould and related problems.

Flowering Time:

Indoor flowering runs about 8–10 weeks for main buds to ripen. That timing fits into the short UK outdoor season when you give plants a head start or use a greenhouse in places like Cornwall.

Yield:

Yields are medium-high when you train and feed correctly. Indoor growers in Manchester and Birmingham reach steady results with SCROG or low-stress training.

Height:

Plants tend to reach a medium height between 80 and 140 cm. That size suits modest grow rooms in London flats and converted attics.

Environment:

23 performs well indoors and outdoors with shelter from persistent rain. In damp coastal spots such as Devon or Wales you will want a greenhouse to protect buds from moisture.

Climate:

Best suited to the UK mild maritime climate and greenhouse setups. Growers in Cornwall, the Lake District and parts of Scotland use protection to extend the season.

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 did your 23 run in the greenhouse this season?
A
Verified answer
I got clean buds and steady weight after using horizontal trellis. Protecting from September rain made the difference.
Common question Posted by Urbanseedbank Answered
Q
Which training worked best for you on 23 in a tent?
A
Verified answer
SCROG worked well to even the canopy and boost bud sites. I topped at the fourth node and spread branches under netting.
Common question Posted by Urbanseedbank Answered
Q
Did you notice any pest issues with 23 in Yorkshire?
A
Verified answer
Aphids showed up on lower leaves but were controllable with sticky traps and manual removal. Regular checks kept infestation low.
Common question Posted by Urbanseedbank Answered
Q
How long did you veg before flipping to flower for a fast turnover?
A
Verified answer
I vegged for four weeks to keep height manageable. That gave solid side branching without a long grow cycle.
Common question Posted by Urbanseedbank Answered
Q
What drying method gave the best flavour in your experience?
A
Verified answer
Slow dry at 16–20°C with moderate humidity kept terpenes intact. Quick drying dulled the citrus notes.

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