Free UK Shipping over £99
Discreet Plain Packaging
079 3899 2670
0
£0.00
Search
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

Lights On

Feminised

Lights On is a sativa-dominant hybrid bred for clear, uplifting effects and bright citrus flavours.

Why choose Lights On?
  • Bright, cerebral high ideal for creative tasks
  • Resilient genetics suited to controlled indoor environments
  • Zesty citrus flavour with a diesel backbone
THC 18-22%
CBD <1%
Lineage NORTHERN LIGHTS x HAZE
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 9-11 weeks
Height Medium-tall (up to 1.8 m outdoors)
Yield Medium-high (approx. 400–500 g/m² indoor)
Taste Citrus, Diesel, Earthy
Seed Type Feminised
Climate Humid indoor grow rooms
Effects Uplifted, Focused, Energetic
Environment Indoor and outdoor (best in controlled indoor environments)

About Lights On

Lights On is a sativa-dominant hybrid developed for growers who want energetic, focused highs paired with a crisp citrus-diesel flavour. It performs best in controlled environments where humidity and airflow are managed, producing medium to large yields and stable, resinous buds suitable for creative daytime use.

Grow Difficulty:

Growing Lights On in humid indoor grow rooms requires careful air circulation and dehumidification to avoid mould. It suits growers with some experience who can manage ventilation and environmental controls.

Flowering Time:

Flowering normally completes in 9 to 11 weeks under optimal conditions. Plants respond well to stable light schedules and steady nutrient feeds.

Yield:

Yields are medium to high, with attentive indoor growers seeing around 400–500 g/m². Outdoor yields in a long season can be comparable but need protection from damp.

Height:

Plants grow to a medium-tall structure, developing long internodes and airy buds. Topping and training techniques help control height and increase light penetration.

Environment:

Indoors, Lights On thrives when grown in controlled environments with good humidity control; many growers in Antrim prefer tents or sealed rooms. Outdoors it can do well in a sheltered spot, but in Antrim consistency of dry weather is rare so protection from rain is important.

Climate:

In Antrim, humid indoor grow rooms provide the best opportunity to ripen buds without exposing plants to unpredictable outdoor weather. Growers in Antrim must control humidity, use dehumidifiers and ensure strong airflow to prevent mould in these enclosed spaces.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

Verified buyer feedback

Grower Reviews

0.0
No reviews yet. Be the first to share your experience.
Help other collectors choose well Leave a rating, short review, and optional photos.

Customer reviews

Customer photos 0 uploaded

No customer photos yet.
No reviews yet Be the first to leave feedback for this strain.
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 feel damp after a rainy week outdoors. What should I do?
A
Verified answer
Harvest only if needed and dry under controlled conditions; if still on the plant, remove wet leaves, improve airflow and consider harvesting early to avoid rot.
Common question Posted by Urbanseedbank Answered
Q
How much should I defoliate before flowering?
A
Verified answer
Remove heavily shaded leaves and clear the centre of the canopy but avoid heavy defoliation right before flowering starts.
Common question Posted by Urbanseedbank Answered
Q
What training method suits this strain?
A
Verified answer
Low-stress training combined with a single or double topping works well to produce even colas and manage height.
Common question Posted by Urbanseedbank Answered
Q
Which dehumidifier setting is a good starting point?
A
Verified answer
Set the dehumidifier to maintain 45%–55% RH and adjust downwards during late flowering if mould risk increases.
Common question Posted by Urbanseedbank Answered
Q
Should I use bloom boosters for final weeks?
A
Verified answer
A light, monitored application of bloom boosters can help resin production but avoid excess salts and flush before harvest if tastes become harsh.

Ask Urbanseedbank

Short, product-specific questions get the best answers.