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 (Afghani × Northern Lights) × Runtz (Gelato × Zkittlez) |
| Genotype | 65% indica / 35% sativa |
| Collection | Gold Line by Pyramid Seeds |
| Flowering type | Photoperiod, feminized |
| THC | 27% |
| CBD | Low (< 1%) |
| Flowering indoor | 55–60 days (LED: 48–53 days) |
| Yield indoor | 550 g/m² | up to 900–1,000 g/1.5 m² (720 W LED) |
| Yield outdoor | up to 1.5 kg/plant |
| Harvest outdoor | early September (northern hemisphere) |
| Dominant terpenes | caryophyllene, humulene, linalool |
| Aroma | berry, cream, sweet, earthy, spicy, citrus |
| Effects | brain-stimulating, relaxing |
| Difficulty | Easy |
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.
| Terpene | Typical impressions | Contribution to the profile |
|---|
| Caryophyllene | Spicy, peppery, warm | Spicy depth — Galaxy's Afghani character |
| Humulene | Earthy, woody, herbal | Earthy base — Galaxy's NL heritage |
| Linalool | Floral, creamy, sweet | Creamy sweetness — Runtz dessert profile |
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 x Runtz | Galaxy Fem |
|---|
| Collection | Gold Line | European |
| THC | 27% | 21% |
| Genotype | 65% indica | 70% indica |
| Indoor yield (standard) | 550 g/m² | 550 g/m² |
| Outdoor yield | up to 1.5 kg/plant | 0.5–1.5 kg/plant |
| Aroma | berry, cream, mint, earthy | mint, earthy, sweet |
Galaxy family — all versions
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.
Browse more Pyramid Seeds genetics:
Galaxy x Runtz — frequently asked questions
What kind of strain is Galaxy x Runtz?Galaxy x Runtz is a feminized 65% indica hybrid from the Gold Line by Pyramid Seeds — a cross of Galaxy (Afghani × Northern Lights) and Runtz (Gelato × Zkittlez). 27% THC, a sweet, fruity, creamy candy-berry aroma and a balanced day-and-night effect. At 550 g/m² standard yield it is the most productive hybrid in the Gold Line Runtz collection.
Is Galaxy x Runtz indica or sativa?Indica-dominant: 65% indica / 35% sativa. The result is a two-phase effect — an uplifting, brain-stimulating start from the sativa share, settling into deep, functional indica body relaxation.
How does Galaxy x Runtz feel?Two-phase and balanced: a euphoric energy lift and mental stimulation at the start from the Runtz sativa share, followed by deep functional body relaxation from Galaxy's indica heritage. Active and creative at moderate doses — relaxing and sedating at higher ones. Suited to both day and night.
How strong is Galaxy x Runtz?27% THC — Gold Line standard, noticeably stronger than the original Galaxy Fem (21% THC). Recommended for experienced consumers.
What does Galaxy x Runtz taste and smell like?Candy-sweet berries and creamy fruit from Runtz meet Galaxy's earthy mint-spice character — with a citrus freshness and a long, creamy-spicy finish. Dominant terpenes: caryophyllene, humulene and linalool.
How long does Galaxy x Runtz take to flower?55–60 days indoors — as little as 48 days under LED. Outdoor harvest comes in early September (northern hemisphere) — early for a 27% THC Gold Line variety and well suited to temperate climates.
Is Galaxy x Runtz hard to grow?No — easy difficulty despite the extreme potency. Galaxy's robust structure and strong pest resistance make Galaxy x Runtz a reliable Gold Line variety for all experience levels.
Where can I buy Galaxy x Runtz?Galaxy x Runtz is part of the exclusive Gold Line by Pyramid Seeds — with a germination guarantee and fast, discreet worldwide shipping.
Pyramid Seeds — over 20 years of experience in cannabis breeding. Shipped direct from Barcelona, discreet and fast, worldwide.
