Galaxy x Runtz Feminized Seeds by Pyramid Seeds Gold Line – 27% THC, High Yield & Sweet Fruity Flavor

Galaxy x Runtz feminized seeds from Pyramid Seeds' exclusive Gold Line deliver a cosmic upgrade in potency, flavor, and yield—perfect for growers who want elite genetics without the headache.

Are you still settling for average harvests and bland flavors?

Let’s be real: most strains promise big but deliver mediocrity. You’re stuck with plants that stretch too much, smell like a skunk convention, or just don’t hit hard enough. And when you finally harvest, the buds lack that rich, complex profile that makes every puff worth it.

What if your next grow could be bigger, tastier, and smoother—without extra effort?

Imagine your plants staying compact indoors but exploding in yield. Picture buds so dense and resinous they glitter under the light. And that flavor? A gourmet mix of sweet candy, ripe berries, and creamy citrus—without the harshness. All while enjoying a balanced high that lifts your mood but doesn’t glue you to the couch.

Galaxy x Runtz is that upgrade—no guesswork needed

This feminized hybrid (65% indica, 35% sativa) merges the legendary productivity of Galaxy with the award-winning sweetness of Runtz. With 27% THC, it delivers intense, long-lasting effects that start with euphoria and ease into deep, functional relaxation. Indoors, expect 550 g/m² (1.8 oz/ft²) in just 8–9 weeks. Outdoors? Up to 1.5 kg (3.31 lb) per plant by early September. The terpene trio of caryophyllene, humulene, and linalool creates a full-spectrum sensory experience that’s as therapeutic as it is delicious.

Why this strain outperforms your current favorite

Galaxy x Runtz doesn’t just grow—it dominates. It’s resilient, easy to manage, and adapts perfectly to both indoor and outdoor setups. Whether you're in a small grow tent or a sun-drenched garden, this strain maximizes your space and effort. Plus, its balanced effect makes it ideal for daytime creativity or nighttime wind-down, without the anxiety or sedation some high-THC strains bring.

Key features you’ll notice from the very first grow

• Reaches 1–1.20 m (3.28–3.94 ft) indoors—perfect for stealth grows
• Produces up to 1.5 kg (3.31 lb) per plant outdoors—massive yields, minimal fuss
• Flowers in just 55–60 days—fast turnaround, more harvests per year
• Thrives in Mediterranean or temperate climates—resilient to heat and humidity
• Boasts a complex aroma of berries, caramel, citrus, and earth—no skunk, all class
• Delivers a balanced 27% THC high—euphoric, creative, then deeply relaxed
• Stays compact with dense branching—ideal for SCROG or SOG setups

Who this product is especially interesting for

Galaxy x Runtz is perfect for growers who want premium results without advanced skills. It’s ideal for those who prioritize flavor, potency, and yield in one package.

• Growers looking for high-THC strains with a smooth, balanced effect
• Users who want big yields without giant plants
• Those in Mediterranean or temperate climates seeking outdoor resilience
• Connoisseurs who appreciate gourmet terpene profiles
• Anyone tired of finicky plants that demand constant attention

How to integrate it into your routine without overcomplicating things

Start with a 7–11 L pot and move to 18–25 L for final growth. Use a well-aerated soil or coco mix—this strain loves room to root. Keep light at 18/6 during veg and switch to 12/12 to trigger flowering. Water when the top inch feels dry, and feed moderately—this plant doesn’t need heavy nutrients to shine. For a stronger start, Advanced Seeds offers genetics that pair perfectly with robust growth strategies. Monitor humidity (50–60% in veg, 40–50% in flower) and ensure good airflow to prevent mold.

Technical specifications

• Breeder / Brand: Pyramid Seeds
• Type: Feminized
• Dominance: Predominantly Indica (65% Indica, 35% Sativa)
• Genetics: Galaxy × Runtz
• Flowering time: 55–60 days (indoor), early September (outdoor, Northern Hemisphere)
• Indoor yield: 550 g/m² (1.8 oz/ft²)
• Outdoor yield: Up to 1.5 kg/plant (3.31 lb/plant)
• Indoor height: 1–1.20 m (3.28–3.94 ft)
• Outdoor height: Up to 1.80 m (5.91 ft)
• Difficulty: Easy
• Structure: Vigorous, dense branching, compact internodes
• Climate: Temperate, Mediterranean
• Resistance: Resistant to mold, pests, and stress
• Training: Suitable for LST, SCROG, topping (in veg)
• Substrate: Soil or coco with good drainage
• Light cycle: 18/6 (veg), 12/12 (flower)
• Temperature: 22–26 °C (veg), 20–25 °C (flower)
• Humidity: 50–60% (veg), 40–50% (flower)
• pH: 6.0–6.5 (soil), 5.8–6.2 (coco/hydro)
• THC: 27%
• CBD: Low
• Aromatic profile: Caryophyllene, humulene, linalool
• Flavor: Sweet, fruity, creamy, citrus, earthy, spicy
• Effect: Balanced – euphoric, creative, relaxing

How to grow Galaxy x Runtz for maximum results

Get the most from your Gold Line genetics with this simple, proven approach.

Quick overview

Photoperiod feminized strain from Pyramid Seeds. 55–60 day flower, easy grow, ideal for indoor tents or outdoor gardens in mild climates.

Safe start

• Germinate seeds at 22–25 °C with high humidity
• Use starter cubes or moist paper towels
• Transplant when taproot is ~1 cm (0.39 in)
• Start in 0.5–1 L pots to avoid overwatering
• Boost root health with Root Stimulator de B.A.C

Directed growth

• Use 18/6 light cycle for strong, compact growth
• Move to final pot (18–25 L) after 2–3 weeks
• Apply light training like LST to expose bud sites
• Feed moderately—this strain doesn’t need heavy nutrients
• Ensure good airflow to prevent humidity buildup

Flowering by stages

• Switch to 12/12 light to trigger flowering
• In weeks 3–4, watch for rapid stretch—support early
• From week 5, reduce nitrogen and increase PK boosters
• Use Top Max BioBizz in late flower for denser buds
• Monitor trichomes: harvest when milky with amber hints

Harvest, drying and curing

• Flush plants 7–10 days before harvest
• Cut branches and hang upside down
• Dry at 18–22 °C (64–72 °F) and 50–60% RH
• Cure in jars for 2–4 weeks, burping daily
• Store in a cool, dark place for long-term freshness

Frequently Asked Questions

Is Galaxy x Runtz good for beginners?

Yes, it’s considered easy to grow thanks to its resilience, high germination rate, and forgiving nature. Just avoid overwatering and ensure good airflow.

How much yield can I expect outdoors?

Under optimal conditions, you can harvest up to 1.5 kg (3.31 lb) per plant. Sun exposure, soil quality, and climate play key roles in final production.

Does it smell strong during flowering?

Yes, it has a medium to high odor profile—especially in late flowering. Use a carbon filter like those in our feminized seeds setup guides to stay discreet.

Can I grow it in a small indoor space?

Absolutely. It reaches 1–1.20 m (3.28–3.94 ft), making it perfect for 60x60x160 cm tents. Use LST to control height and maximize light exposure.

What’s the best time to harvest outdoors?

In the Northern Hemisphere, harvest is typically ready by early September. Watch trichomes—milky means energetic high, amber means more sedative.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown a lot of high-THC strains, but Galaxy x Runtz stands out. I used to grow classic Runtz, which is great but finicky and lower yielding. When I tried this cross, I was blown away—same flavor, same euphoric kick, but way more resilient and productive. I ran it in my 1.2 m² (13 ft²) tent with a 600W LED, and hit 580 g (20.46 oz) in 58 days. The buds were rock-hard, covered in trichomes, and smelled like a candy store. I’d recommend this to anyone who wants a modern, high-performance strain that actually delivers on its promises. It’s not just hype—it’s the real deal.