
- Balanced potency with refined floral flavour
White Dahlia
White Dahlia is a balanced hybrid with floral and citrus notes suited to growers who manage environment carefully.
- Balanced hybrid with floral-citrus flavour
- Performs well under controlled indoor conditions
- Reliable eight to nine week flowering
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18-22% |
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<1% |
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White Widow x Dahlia |
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Hybrid |
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Moderate |
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8-9 weeks |
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Medium, bushy (80-140 cm indoors) |
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Medium (around 400-500 g/m² indoors) |
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Citrus, Floral sweetness, Earthy spice |
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Feminized |
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cool northern summers |
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Cerebral uplift, Relaxed body buzz, Focused creativity |
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Indoor / Outdoor |
About White Dahlia
White Dahlia combines White Widow x Dahlia genetics to deliver a reliable hybrid with bright citrus top notes and a floral backbone. It finishes in eight to nine weeks indoors and responds well to training and controlled environments, making it a strong choice for growers in cooler climates who use environmental control.
White Dahlia is a balanced hybrid that leans slightly sativa in its lift and indica in its body. The plant combines energetic clarity with a steady calming effect.
THC levels typically range from 18 to 22 percent, providing a clearly potent experience. The high is noticeable without being overpowering for most regular consumers.
CBD is low, generally below one percent, so effects are primarily psychoactive rather than CBD-driven. Those seeking high-CBD relief should consider supplements or other varieties.
The lineage is White Widow x Dahlia, pairing resin-heavy genetics with a floral terpene profile. Breeders aimed to balance potency with refined aroma.
Seeds are commonly sold as feminized to simplify grow planning and avoid male plants. Autoflower and regular versions exist from some breeders but are less widespread.
White Dahlia suits growers with some experience because cool northern summers demand tighter control of temperature and humidity. It tolerates common mistakes but benefits from supplemental heat or light when outdoors.
Indoor flowering completes in about eight to nine weeks under a stable light schedule. Outdoor growers in Glasgow should expect harvest around late September to early October.
With a controlled indoor environment yields average around 400 to 500 grams per square metre. Outdoor yields in Glasgow are typically lower due to the cooler season but can be respectable with a sheltered site.
Plants remain medium in height and develop a bushy, branched structure that responds well to training. Indoor specimens usually finish between 80 and 140 centimetres without aggressive topping.
This strain adapts well to indoor cannabis grow room setups where temperature, humidity and light schedules are controlled. Outdoor cultivation in Glasgow is possible but requires a sunny, sheltered microclimate for reliable ripening.
Growing White Dahlia in Glasgow with cool northern summers means slower ripening and a higher risk of autumn rains affecting bud finish. Provide indoor control or a protected outdoor site to ensure full maturity.
The initial effect is cerebral and uplifting, which aids focus and sociability. Over time the high settles into a gentle physical relaxation without heavy sedation.
Flavours combine zesty citrus top notes with a clear floral sweetness and a warm earthy spice. The smoke is smooth with a perfumed aftertaste.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Use 18/6 for veg and switch to 12/12 for flowering, maintaining consistent dark periods to avoid stress.
Keep humidity around 40-50 percent during flowering and reduce to the low 40s close to harvest to minimise mould risk.
Start with a balanced NPK mix in veg, then reduce nitrogen and raise phosphorus and potassium during bloom.
It is moderately resistant but dense buds need good airflow and regular checks, especially in cooler, damper conditions.
Begin low-stress training in early veg and switch to topping or SCROG before heavy flowering to control canopy height.
Dry for seven to ten days and then cure in jars for at least two to four weeks for improved taste and smoothness.
Yes, some breeders offer autoflower versions but expect slightly lower yields and different growth habits.
Supplemental heat or passive thermal protection can help during cool spells and speed ripening on marginal sites.
CO2 helps at high light intensities but is only effective if you can maintain optimal temperature, humidity and ventilation.
Look for guides that cover ventilation, lighting, and environmental control specifically aimed at indoor cannabis grow room setups and local regulation.
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