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Whitethor Rose is a balanced hybrid bred for floral terpene notes and stable effects. It delivers 18 to 22 percent THC with low CBD and finishes in 8 to 9 weeks indoors. Plants stay medium height and yield at medium-high levels under proper feeding and training. MasterSeeds offers feminized seeds for predictable phenotypes and reliable performance across indoor and outdoor setups.
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| Trait | Value |
|---|---|
| Type | Balanced Hybrid |
| THC | 18-22% |
| CBD | 0.5-1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium-high (450-500 g/m2 indoor) |
| Height | Medium (80-140 cm) |
| Environment | Indoor/Outdoor |
| Effects | uplifting, relaxed, focused |
| Flavors | rose, citrus, earthy |
| Genetics | White Widow x Rose Kush |
| Climate | Temperate to Mediterranean |
Whitethor Rose is a balanced hybrid with both Indica and Sativa traits. It suits growers and users who want a mix of clarity and calm.
Whitethor Rose tests between 18 and 22 percent THC. That level produces clear psychoactive effects while keeping sessions controllable.
CBD stays low at about 0.5 to 1 percent. Patients seeking high-CBD profiles should pick alternative cultivars or concentrates.
Growing Whitethor Rose rates as intermediate for most growers. You will benefit from steady feeding and regular pruning in controlled environments.
Indoor flowering completes in roughly 8 to 9 weeks. Outdoor harvest fits late September in temperate zones.
Expect medium-high yields of around 450 to 500 grams per square metre indoors. Some Canadian growers report similar outdoor numbers under strong sun and good soil.
Plants reach medium height, typically between 80 and 140 centimetres. This size fits most tents and balcony or garden spaces.
Whitethor Rose performs well both indoors and outdoors. Use controlled rooms for peak resin and outdoor sites for fuller floral development.
Users report an uplifting cerebral rush followed by relaxed body calm. Expect steady focus for daytime tasks or light evening activity.
Lineage traces to White Widow x Rose Kush. Breeders aimed for a stable aroma profile and balanced effects.
Seeds come as Feminized for predictable female plants. This choice gives growers consistent phenotypes and flowering schedules.
Best climate runs temperate to Mediterranean with warm days and cool nights. In cooler Canadian regions, use greenhouse cover or indoor setups.
Everything you need to know about this strain.
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