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Alpha Runtz mixes a candy-forward flavour with strong THC and compact, resinous buds. It finishes in eight to nine weeks indoors and suits growers who apply topping and LST for yield. Aim for balanced nutrients early and a bloom feed high in phosphorus and potassium. Outdoor growers in milder regions should site plants for sun and airflow and protect against late-season rain. MasterSeeds offers these feminized seeds with clear germination and grow guidance for Canadian growers wanting a flavour-first, high-THC hybrid.
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| Trait | Value |
|---|---|
| Type | Indica-dominant hybrid |
| THC | 24-28% |
| CBD | 0.1-1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium-High (400-550 g/m2 indoor) |
| Height | Medium (80-150 cm) |
| Environment | Indoor and outdoor |
| Effects | Euphoric, Relaxing, Creative |
| Flavors | Sweet, Fruity, Creamy |
| Genetics | Zkittlez x Gelato |
| Climate | Warm temperate to Mediterranean |
Alpha Runtz is an indica-dominant hybrid with dense, resinous buds. You will notice a balanced hit of head and body effects suited for evening use.
Alpha Runtz tests high for THC, typically in the mid to high twenties percent range. Start low on dose and increase slowly to match your tolerance.
CBD content remains low, usually under one percent. Patients in Canada note this profile fits symptom relief focused on pain and sleep when paired with controlled dosing.
Grow difficulty sits at intermediate due to moderate nutrient and training needs. You should manage pruning and feeding to prevent stretch and nutrient burn.
Indoor flowering completes in about eight to nine weeks. Outdoor plants reach harvest in late September to October in temperate zones.
Yields run medium to high when you maintain an open canopy and steady feeding. Indoor grows often reach 400 to 550 g per square metre while outdoor plants produce similar or higher totals in strong seasons.
Plants hold medium height, typically between 80 and 150 cm under good light. Use topping, low stress training, or SCROG to keep structure compact in small spaces.
Alpha Runtz performs well indoors and outdoors with warm, dry finishes. Canadian growers should site outdoor plants away from heavy rain and provide airflow to limit mold.
Effects begin with a fast euphoric lift that settles into deep physical relaxation. You will notice a creative spark early followed by couch-friendly calm.
Genetics trace to Zkittlez x Gelato, which explains the candy-forward flavour. Breeding produces dense, frosty buds with stable hybrid vigor.
Seeds are offered feminized to ensure consistent female production. Feminized packs suit growers focused on bud quality and predictable feeding schedules.
Best climate is warm temperate to Mediterranean with dry late-season weather. In cooler regions, keep plants in controlled indoor space or a greenhouse with dehumidification.
Everything you need to know about this strain.
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