
- Juicy flavour, compact growth, reliable yields
Watermelon Wave
Watermelon Wave is a compact indica-dominant hybrid with pronounced watermelon and citrus notes and a soothing body effect.
- Fruit-forward flavour with serious structure
- Compact plants ideal for limited spaces
- Performs well in controlled greenhouse setups
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18-22% |
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0.5-1% |
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Watermelon Zkittlez x Ocean Wave |
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Indica-dominant hybrid |
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Moderate |
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8-9 weeks |
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Compact to medium (0.6-1.2 m) |
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Medium-high (350-450 g/m² indoor) |
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Watermelon, Citrus, Sweet earth |
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Feminised |
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humid greenhouse environments |
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Relaxed, Uplifted, Mellow euphoria |
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Indoor/Greenhouse preferred |
About Watermelon Wave
Watermelon Wave is a compact indica-dominant hybrid bred for fruity flavour and reliable indoor performance. It offers 18–22% THC, tight internodes and dense colas that suit greenhouse and small-space grows when humidity is managed carefully.
Watermelon Wave is an indica-dominant hybrid with a compact structure. It leans towards relaxing physical effects while keeping a bright, fruity character.
THC levels typically range from 18% to 22%, offering a reliably strong experience. That potency suits recreational users seeking a clear body buzz and experienced medical patients alike.
CBD is low, usually under 1%, so it is not a high-CBD cultivar. Users should not expect significant CBD-driven therapeutic effects.
Watermelon Wave comes from a cross of Watermelon Zkittlez and Ocean Wave. The blend brings pronounced fruity terpenes and a balanced indica structure.
Seeds are offered mainly as feminised to simplify canopy planning. Regular or autoflower versions may be available from some breeders.
Under humid greenhouse environments, Watermelon Wave shows moderate growing demands and benefits from vigilant humidity control. It tolerates some moisture but needs airflow and regular pruning to prevent mould.
Flowering finishes in about eight to nine weeks under controlled conditions. Breeders report consistent bud development across runs.
Yields are medium to high for a compact plant, commonly around 350–450 g/m² indoors. Greenhouse grows can push numbers higher with good climate and pest management.
Plants stay compact to medium, developing dense colas on short internodes. Expect mature heights around 60–120 cm indoors with bushy side-branching.
Indoors it performs well in tight spaces, responding positively to SCROG and low-stress training. Outdoors in Derry it thrives best in a sheltered greenhouse rather than exposed sites.
Growing Watermelon Wave in Derry requires attention to humid greenhouse environments and seasonal temperature swings. Maintain steady ventilation and dehumidification in the greenhouse to reduce mould risk in Derry.
The high-THC profile brings a soothing body relaxation that eases muscle tension. Mentally it produces a gentle uplift without heavy sedation.
A clear watermelon sweetness leads, followed by bright citrus notes and a faint earthy finish. The aroma intensifies during curing, emphasising the fruit character.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Watermelon Wave prefers a controlled greenhouse or indoor setup with good airflow and humidity control.
Expect around eight to nine weeks of flowering under stable conditions before harvest.
It is moderate in difficulty; beginners can succeed with careful humidity and pest monitoring.
Watch for powdery mildew and botrytis in humid conditions and address ventilation early.
Use ventilation, dehumidifiers where possible, and prune lower growth to improve airflow.
Yes, it is well suited to small indoor cannabis grow spaces when trained and pruned correctly.
A balanced feed with slightly higher phosphorus during bloom helps bud development.
Harvest at peak trichome maturity, dry slowly at cool temperatures, and cure in sealed jars for several weeks.
SCROG, low-stress training and selective defoliation all improve light penetration and uniform bud development.
With good climate control and feed, greenhouse yields can reach the upper end of the typical indoor range.
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