Watermelon Runtz - Silent Seeds
Code: WATM003 WATM005 WATM010 Choose variant
Product detailed description
Californian candy genetics and cultivation benefits
Are you looking for a cultivar that combines modern American genetic elegance with exceptional resin production? Watermelon Runtz is a premium feminised annual plant created by crossing the popular Watermelon Zkittlez and Runtz lines. It offers harmonious growth, excellent adaptability and a diverse terpene profile that will appeal to every lover of modern sweet genetics.
During cultivation, you will appreciate its excellent response to canopy training. The plant thrives with methods such as SCROG, SOG, topping or gentle LST training. Thanks to its balanced internodal spacing, it ensures natural air circulation and even light access to all levels of the canopy.
Plant morphology and flower structure
This indica-dominant annual (75 %) develops a slender, symmetrical and highly vigorous architecture. Its deep green fan leaves maintain an optimal balance between foliage and calyxes, which greatly simplifies final trimming and canopy care.
During flowering, it produces highly compact, spherical flowers resembling golf balls with swollen calyxes. These rock-hard flowers are literally covered in a glossy layer of sticky glandular trichomes, making it first-class material for extraction techniques. Due to the weight of the mature flowers, we recommend supporting the side branches with stakes or a net during the late flowering stage.
Yield potential and cultivation specifications
In a controlled indoor environment, the flowering phase lasts 58 to 65 days (approx. 8 to 9 weeks) and provides a reliable yield of 450 to 550 g/m2. Outdoors, it matures from mid to late October. In open ground with plenty of sunlight, it reaches a height of 2.5 to 3 metres with an impressive yield of 1,200 to 1,400 g per plant.
In terms of nutrition, it prefers a balanced and rather moderate supply of nutrients, supporting stable root development and abundant flowering without the risk of over-salting the substrate. Its cultivation is suitable for intermediate and experienced growers looking for a stable and productive plant.
Sweet confectionery terpene profile
The aromatic profile of this strain is a masterful example of a modern confectionery line. Its aroma opens with intense notes of juicy watermelon sweets and ripe tropical fruit, complemented by a delicate base of creamy pastry. This sweet fruity bouquet is subtly underpinned by earthy nuances and a light hint of sweet fuel.
Specifications
- Genotype: 75 % Indica / 25 % Sativa (feminised photoperiod strain)
- Genetics: Watermelon Zkittlez x Runtz
- Flowering time (indoor): 58-65 days (approx. 8-9 weeks)
- Outdoor harvest: Mid to late October
- Indoor yield: 450-550 g/m2
- Outdoor yield: 1,200-1,400 g/plant
- Plant height (outdoor): 2.5-3.0 m
- THC content: 18-22 %
- CBD content: < 2 %
- Growing difficulty: Moderate
Additional parameters
| Category: | Silent Seeds |
|---|---|
| Genotype: | Indica-dominant |
| Flowering Time: | 9 weeks |
| Flowering Type: | Photoperiod |
| Harvest Outdoor: | First half of October |
| THC Content: | High (15 - 25%) |
| CBD Content: | Low (0 - 1 %) |
| Yield Indoor g/m2: | Medium (300 - 500 g/m2) |
| Yield Outdoor g/plant: | High (650 g/plant and over) |
| Indoor/Outdoor: | Indoor, Outdoor |
| Effects: | Relaxing |
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