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Romulan

Feminized

Romulan is an indica-dominant strain prized for dense, resinous buds and strong body effects.

Why choose Romulan?
  • Compact plants with heavy resin
  • Reliable sedative effects for night-time use
  • Performs well in sheltered UK gardens
THC 18-22%
CBD Low (<1%)
Lineage NORTHERN LIGHTS x AFGHANI
Genotype Indica-dominant
Difficulty Moderate
Flowering 7-9 weeks
Height Short to medium (60–120 cm)
Yield Moderate (350–600 g/plant outdoors)
Taste Earthy, Pine, Sweet
Seed Type Feminized
Climate temperate southern England climate
Effects Deep relaxation, Sedation, Mild euphoria
Environment Indoor/Outdoor

About Romulan

Romulan is an indica-dominant cultivar with Afghani and Northern Lights heritage, producing compact plants and resin-rich flowers. It performs well under controlled environments and can be grown outdoors in sheltered spots within Hertfordshire and similar temperate areas, delivering a reliably sedative and pain-relieving experience.

Grow Difficulty:

Under a temperate southern England climate Romulan is moderately forgiving but benefits from steady humidity control. In Hertfordshire it needs vigilance during wet periods to avoid bud rot.

Flowering Time:

Flowering tends to finish in 7–9 weeks indoors under good conditions. Outdoors it commonly completes by early October in favourable seasons.

Yield:

Yield is moderate compared with modern high-yielding hybrids. Indoor growers can expect 350–450 g/m2 while outdoor plants in Hertfordshire often produce around 400–600 g per plant in a sheltered spot.

Height:

Plants remain compact and bushy, reflecting their indica heritage. Expect 60–120 cm in controlled indoor setups and somewhat taller outdoors.

Environment:

Indoors, Romulan responds well to SCROG and controlled environments where airflow and humidity are managed. Outdoors in Hertfordshire it performs best in a sheltered, well-ventilated microclimate to keep buds dry.

Climate:

Growing Romulan in Hertfordshire suits its tolerance for cool, stable summers and mild autumns. The temperate southern England climate requires careful late-season mould prevention to achieve a clean harvest.

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 do you handle mould risk late in the season?
A
Verified answer
I prioritise airflow, remove shaded lower growth and monitor trichomes closely; if wet weather comes I try to harvest early from the most mature colas.
Common question Posted by Urbanseedbank Answered
Q
What training method gave you the best yields?
A
Verified answer
A gentle SCROG net combined with timely defoliation kept the canopy even and improved bud size without shocking the plants.
Common question Posted by Urbanseedbank Answered
Q
Do you feed Romulan heavily during bloom?
A
Verified answer
I reduce nitrogen and switch to a bloom feed with more phosphorus and potassium, avoiding excessive salts that can stress the plants.
Common question Posted by Urbanseedbank Answered
Q
Any tips for outdoor placement in Hertfordshire?
A
Verified answer
Pick a south- or south-west-facing spot with some shelter from prevailing winds and morning sun to dry dew quickly.
Common question Posted by Urbanseedbank Answered
Q
How do you judge harvest time for best medicinal effect?
A
Verified answer
I check trichome colour and watch for increased cloudiness and some amber; harvest timing depends on whether the aim is sleep aid or daytime relief.

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