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Ultra Violet

Feminised

Ultra Violet is an indica-dominant hybrid with purple buds and a soothing, sedative finish.

Why choose Ultra Violet?
  • Distinct purple buds and rich resin production
  • Works well in organic soil systems with proper humidity control
  • Reliable yields when sheltered from persistent rain
THC 18-22 per cent
CBD 0.5-1 per cent
Lineage Granddaddy Purple x Northern Lights
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Medium
Yield Medium to high
Taste Grape, Sweet berry, Earthy
Seed Type Feminised
Climate Wet Welsh valley climate
Effects Relaxed, Euphoric, Sedating
Environment Indoor or outdoor

About Ultra Violet

Ultra Violet is an indica-dominant hybrid prized for its purple hues and dense, resinous buds. It offers a calming body effect with an uplifting cerebral edge early on and a sedating close that benefits sleep and pain relief. The strain performs well indoors and outdoors when growers manage humidity and provide shelter from heavy rain. Growers in Kent and similar climates should focus on airflow, drainage and organic soil health to get the best results.

Grow Difficulty:

Under the wet Welsh valley climate this variety needs attentive mould prevention and stable airflow. Regular training and careful humidity management reduce the risk of bud rot.

Flowering Time:

Flowering generally completes in eight to ten weeks under steady conditions. Trichome development intensifies in the final two weeks.

Yield:

Outdoors in a protected site plants can deliver medium to high yields. Indoors yields are consistent when growers control feeding and humidity.

Height:

Plants remain medium in height with a dense canopy and strong lateral branching. They respond well to topping and low-stress training.

Environment:

Ultra Violet grows well in controlled indoor tents and also outdoors when given shelter in Kent. In Kent outdoor plants need protection from prolonged rain and late-season damp.

Climate:

Growing Ultra Violet in Kent with wet Welsh valley climate requires strict humidity control and good drainage. Select ventilated sites and consider raised beds or containers to reduce waterlogging.

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
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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 do you manage humidity during flowering?
A
Verified answer
I run fans, use a dehumidifier and remove lower leaves to keep airflow moving through the canopy.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend any feeding approach?
A
Verified answer
Start light, build nutrients through early flowering, and feed soil microbes with compost teas rather than synthetic boosts.
Common question Posted by Urbanseedbank Answered
Q
Any pruning tips for purple strains?
A
Verified answer
Strip inner foliage that blocks light and focus on keeping buds exposed to air to improve colour and resin.
Common question Posted by Urbanseedbank Answered
Q
How do you protect outdoor plants from heavy rain?
A
Verified answer
Use temporary covers during storms and keep potted plants ready to move under shelter if needed.
Common question Posted by Urbanseedbank Answered
Q
What drying method works in a damp area?
A
Verified answer
Dry slowly in a temperature-controlled room with dehumidification and gentle airflow to avoid mould.

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