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Watermelon Rush

Feminised

Watermelon Rush is an indica-dominant hybrid noted for its sweet, watery flavour and steady, relaxing effects.

Why choose Watermelon Rush?
  • Sweet watermelon aroma with earthy spice
  • Reliable outdoor finisher in temperate zones
  • Balanced potency for day-to-evening use
THC 18-22%
CBD 0.5-1.0%
Lineage Watermelon OG x Rush Haze
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Compact to medium
Yield Medium to high (≈450 g/m² indoor; 450–600 g/plant outdoor)
Taste Ripe watermelon sweetness, Earthy spice, Light citrus tang
Seed Type Feminised
Climate Mild southern growing climate
Effects Uplifting cerebral buzz, Calming body relaxation, Sociable clarity at low doses
Environment Indoor & Outdoor

About Watermelon Rush

Watermelon Rush is a compact, indica-dominant hybrid bred for fruity flavour and reliable yields. It performs well indoors and outdoors in temperate regions and rewards careful humidity control with dense, resinous buds.

Grow Difficulty:

Growing difficulty is moderate and suits cultivators with some experience. In a mild southern growing climate it responds well to standard feeding and humidity control, though growers must monitor mould risk.

Flowering Time:

Flowering usually completes in 8–9 weeks under stable conditions. Trichome development intensifies in the final two weeks.

Yield:

Yields are medium to high when plants receive good light and nutrients. Outdoor specimens can outperform indoor yields given a long season and proper care.

Height:

Plants remain compact to medium in height, making them suitable for modest spaces. Side branches produce substantial colas under even canopy management.

Environment:

Indoors it thrives under consistent lighting and controlled humidity. Outdoors in Swansea it finishes reliably and benefits from temperate summer conditions.

Climate:

Swansea's mild southern growing climate suits Watermelon Rush and supports steady flower development. Growers in Swansea should still control late-season humidity to avoid bud rot in damp spells.

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
I live in Swansea — should I bother with dehumidifiers?
A
Verified answer
Yes, a dehumidifier or good ventilation is wise during late flowering to manage damp spells and reduce mould risk.
Common question Posted by Urbanseedbank Answered
Q
What feeding ratio do you use?
A
Verified answer
I shift from a 3-1-2 vegetative feed to a 1-3-2 bloom formula, reducing overall EC slightly in the final fortnight.
Common question Posted by Urbanseedbank Answered
Q
Any tips for outdoor pruning?
A
Verified answer
Remove lower shade branches mid-flower and thin inner foliage to improve airflow while keeping enough leaf to feed buds.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend silica supplements?
A
Verified answer
Silica can strengthen stems and improve stress resistance, particularly useful in windier coastal locations.
Common question Posted by Urbanseedbank Answered
Q
How do you cure the buds?
A
Verified answer
Dry slowly at 18–20°C with 50% RH, then jar at 60–65% RH and burp daily for two weeks before moving to long-term storage.

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