Galaxy x Runtz

Galaxy x Runtz by Pyramid Seeds — the Gold Line fusion of the most productive indica in the catalogue with the most-searched Cali dessert strain, backed by a germination guarantee. 27% THC, 65% indica, up to 1,000 g/1.5 m² under LED and up to 1.5 kg outdoors — a sweet, fruity, creamy candy-berry aroma meets Galaxy's earthy mint character. A balanced day-and-night effect.

Key specifications

Genetics: Galaxy x Runtz

This Gold Line cross unites two very different but complementary genetics:

• Galaxy — Afghani × Northern Lights, the most productive indica in the Pyramid Seeds catalogue. 70% indica, 550 g/m² standard yield, 55-day flowering, a signature mint-earthy-sweet aroma. Known for vigorous fast growth and dense, crystal-coated buds.
• Runtz — Gelato × Zkittlez, one of the most-searched American Cali strains. Famous for its unmistakable sweet candy-berry aroma, creamy fruitiness and balanced euphoria-relaxation effect.

The result: a 65% indica-dominant Gold Line hybrid with 27% THC — Galaxy's exceptional productivity and earthy-mint character combined with Runtz's exotic dessert sweetness. The highest standard yield in the Gold Line Runtz collection: 550 g/m². You'll also see it written as Galaxy Runtz or Galaxy Runts — same Gold Line strain.

Galaxy x Runtz effects

The effect of Galaxy x Runtz is balanced and versatile — thanks to the 65/35 indica/sativa balance it suits different times of day:

• Euphoric energy lift at onset — the Runtz sativa share boosts mood, encouraging creativity and mental stimulation
• Brain-stimulating — mental activation, focus and concentration in the first phase
• Deep, functional relaxation — Galaxy's indica heritage brings body relaxation without heavy couch-lock
• Long-lasting — 27% THC delivers an intense, long-running experience
• Day and night — active and creative at moderate doses, relaxing and sedating at higher ones

Aroma and terpene profile

The aroma of Galaxy x Runtz is complex and layered: Runtz's exotic candy-berry sweetness and creamy fruitiness meet Galaxy's signature earthy mint-spice character — with a citrus freshness bridging the two worlds. Ground up, the full profile opens with a long, creamy-spicy finish. Searches for a "galaxy berry strain" land here for a reason — berry and cream lead the nose.

Growing — indoor and outdoor

Indoor growing

Flowering time 55–60 days (LED: 48–53 days). Yield: 550 g/m² standard — the highest standard yield in the Gold Line Runtz collection — and up to 900–1,000 g/1.5 m² with a 720 W LED, placing it firmly in high-yield territory. Height 100–120 cm. Easy difficulty, robust structure, strong resistance to pests. The vigorous fast growth of the Galaxy genetics is fully retained in this cross.

Outdoor growing

Harvest early September in the northern hemisphere — early for a 27% THC Gold Line variety, and well suited to temperate climates. Up to 1.5 kg per plant, and it can exceed 180 cm in height. The combination of Galaxy productivity and Runtz quality makes Galaxy x Runtz one of the highest-yielding Gold Line hybrids outdoors.

Galaxy x Runtz vs. Galaxy Fem: the Gold Line upgrade

Galaxy family — all versions

• Galaxy Fem — 21% THC, 55 days, 550 g/m²
• Auto Galaxy — autoflowering, 60 days
• Galaxy Fast — fast-flowering, 48 days
• Galaxy Regular — for breeders
• Galaxy CBD — high CBD content

Galaxy x Runtz also sits within the wider Gold Line Runtz family alongside Northern Lights × Runtz, Anesthesia × Runtz and Tutankhamon × Runtz. New to the parent variety? Read our guide on why Runtz is one of the most flavourful strains.

Pyramid Seeds — over 20 years of experience in cannabis breeding. Shipped direct from Barcelona, discreet and fast, worldwide.