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Triple Xl

Feminized

Triple Xl is a resinous hybrid with citrus and pine notes suited to experienced growers.

Why choose Triple Xl?
  • High yields with strong resin production
  • Citrus-pine flavour with a smooth finish
  • Performs well in managed southern UK gardens
THC 22-26%
CBD 0.3-0.8%
Lineage Northern Lights x Skunk
Genotype Hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Medium-tall (80-160 cm)
Yield High (up to 550 g/m² indoor)
Taste Citrus, Earthy, Pine
Seed Type Feminized
Climate Mild southern growing climate
Effects Uplifted, Relaxed, Focused
Environment Suitable for both indoor and outdoor

About Triple Xl

Triple Xl is a vigorous, resin-producing hybrid that balances cerebral lift with a relaxing body effect. It favours a mild southern growing climate and rewards attention to humidity control and airflow, producing heavy, aromatic colas for both indoor and outdoor growers in the UK.

Grow Difficulty:

Growing Triple Xl requires intermediate skills due to its vigorous stretch and moderate nutrient needs in a mild southern growing climate. Attention to humidity and airflow will reward the grower with dense, resinous buds.

Flowering Time:

Flowering typically completes in 8 to 9 weeks under optimal conditions. Outdoor growers can expect harvest in early October in temperate zones.

Yield:

Yield is high when plants are trained and fed correctly, with indoor crops reaching up to 550 g/m². Outdoors in a long season it can produce heavy colas per plant.

Height:

Plants grow to a medium-tall stature and develop a few dominant colas with side branching. Expect final heights between 80 and 160 cm depending on training and pot size.

Environment:

Triple Xl performs well indoors under controlled lights and responds positively to SCROG or topping. In Liverpool outdoor grows, careful site selection and moisture control are essential to avoid mould.

Climate:

In Liverpool the mild southern growing climate allows an extended outdoor season for Triple Xl compared with cooler northern areas. However growers must still manage humidity and rain to protect dense buds from mould.

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 per square metre would you run indoors?
A
Verified answer
One to four plants using SCROG is optimal to maximise light penetration and reach the 550 g/m² potential.
Common question Posted by Urbanseedbank Answered
Q
I live in Liverpool; should I bother pruning late season?
A
Verified answer
Yes, prune early and remove small shaded development late season to reduce mould risk in Liverpool's unpredictable weather.
Common question Posted by Urbanseedbank Answered
Q
What pot size for outdoor plants?
A
Verified answer
Use 20-30 litre pots for strong root development while keeping plants manageable for support and feeding.
Common question Posted by Urbanseedbank Answered
Q
How noticeable is the citrus flavour on exhale?
A
Verified answer
The citrus is pronounced on exhale and combines with a dank base that lingers on the palate.
Common question Posted by Urbanseedbank Answered
Q
Do you see much stretch during week three to five?
A
Verified answer
Yes, expect a significant stretch between weeks three and five of flowering and plan training accordingly.

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