Blue Pyramid Feminized Seeds | Pyramid Seeds · High THC 26% Indica Hybrid

Blue Pyramid feminized seeds by Pyramid Seeds deliver dense, resin-rich buds with a sweet berry aroma and intense relaxing effects, offering one of the most rewarding indica experiences for connoisseurs and medical users alike.

Are you tired of strains that promise big yields and knockout effects but fall short when it matters? You’ve invested time, space, and energy—why settle for average? The struggle to find a reliable, high-THC indica that actually delivers on flavor, potency, and harvest speed is real. Most hybrids either take too long, lack consistency, or produce airy buds with weak resin. And when your flowering room space is limited, every day and every gram counts.

Imagine watching your plants stretch unpredictably, wasting light and energy, only to end up with mediocre results. Or worse—your buds develop mold in the final stretch because the strain can’t handle humidity. You’re left frustrated, with wasted cycles and empty jars. That’s the hidden cost of choosing the wrong genetics.

Meet Blue Pyramid: the photoperiod powerhouse born from Blueberry and Shishkaberry, engineered for maximum resin, compact growth, and a staggering 26% THC. This 80% indica hybrid finishes flowering in just 55 days indoors, producing up to 500 g/m² of dense, crystal-covered buds. Outdoors, expect 0.5–1.5 kg per plant under optimal conditions. Its sweet, fruity flavor with exotic undertones lingers on the palate, while the deeply relaxing effect melts stress away—perfect for evening use. With proper temperature control in late flowering, you’ll preserve its signature metallic blue hues, turning your harvest into a visual masterpiece.

What Blue Pyramid delivers in every harvest

Bred for growers who value both quality and efficiency, Blue Pyramid combines elite genetics with real-world performance. Whether you're cultivating in a stealthy indoor setup or a sun-drenched outdoor garden, this strain adapts with vigor and consistency. Its compact structure makes it ideal for SCROG or small spaces, while its resistance to common stressors ensures a smooth grow from seed to harvest.

Key features and benefits at a glance

• 26% THC for intense, long-lasting relaxation and mood enhancement
• 500 g/m² (17.6 oz/ft²) indoor yield under 720W LED—massive returns in minimal time
• Compact, bushy structure up to 1.20 m (3.94 ft) tall—perfect for limited spaces
• Sweet berry and exotic fruit aroma—rich terpene profile with ocimene dominance
• Flowers in just 55 days (48 with LED)—one of the fastest high-THC indicas available
• Thrives in Mediterranean and temperate climates—ideal for outdoor grows in Southern Europe
• Produces vibrant blue hues when temperatures drop in late flowering

How to grow Blue Pyramid for maximum results

1. Start with a well-draining soil or coco mix and germinate seeds in a warm, humid environment (22–25 °C / 71.6–77 °F).
2. Use an 18/6 light cycle during vegetative growth and transition to 12/12 to trigger flowering after 4–6 weeks.
3. Train gently with LST to maximize light exposure—avoid topping due to its moderate difficulty level.
4. Maintain humidity at 50–60% during veg and reduce to 40–50% in flowering to prevent mold.
5. Harvest when trichomes turn milky to amber for a deeply sedative effect—typically week 8.

Technical specifications

• Breeder / Brand: Pyramid Seeds
• Type: Feminized
• Dominance: 80% Indica / 20% Sativa
• Genetics: Blueberry × Shishkaberry
• Flowering time: 55 days (48 with LED)
• Outdoor harvest: Early to mid-September (Northern Hemisphere)
• Indoor yield: 500 g/m² (17.6 oz/ft²)
• Outdoor yield: 0.5–1.5 kg (1.1–3.3 lb) per plant
• Indoor height: 1.20 m (3.94 ft)
• Outdoor height: 1.20 m (3.94 ft)
• THC: 26%
• CBD: Low (0–1%)
• Difficulty: Moderate
• Aromatic profile: Ocimene-dominant with sweet, fruity, and berry notes
• Effect: Powerful physical relaxation, stress relief, mood enhancement
• Recommended setup: Indoor SCROG, outdoor in warm climates

Frequently Asked Questions

What is the flowering time for Blue Pyramid?

Indoor flowering takes 55 days, or 48 days with high-efficiency LED lighting. Outdoor harvest occurs in early to mid-September in the Northern Hemisphere.

How much yield can I expect from Blue Pyramid?

Indoors, expect up to 500 g/m² under 720W LED. Outdoors, plants can produce between 0.5 and 1.5 kg (1.1–3.3 lb), depending on climate and care.

Does Blue Pyramid turn blue in color?

Yes, but only if nighttime temperatures drop in the final weeks of flowering. Avoid heat stress to preserve the striking blue hues in the buds and leaves.

Is Blue Pyramid suitable for beginner growers?

It’s rated as moderate difficulty. While it’s forgiving in structure and yield, it requires attention to temperature and humidity in late flowering to avoid mold and preserve color.

Personal Experience of Pevgrow’s CEO (Alan)

I grew Blue Pyramid last season in my personal 1.2 m² tent with a 630W LED. I kept it in veg for five weeks, then switched to 12/12. I used LST to spread the canopy and paired it with Advanced Seeds for nutrient stability. By week 8, the trichomes were mostly milky with a hint of amber—perfect for that heavy body stone. The smell was intense: sweet berries with a spicy twist. I dried slowly at 18 °C and 55% RH for 12 days, then cured for three weeks. The buds were rock-hard, coated in resin, and burned smooth. What impressed me most was the consistency—every plant looked and performed the same. I’ve tried other Blueberry crosses, but this one stands out for flavor, potency, and visual appeal. If you want a top-shelf indica that doesn’t take forever, Blue Pyramid is your go-to. I’ve already re-ordered for next cycle.

For early root development, I always use SeedBooster Plus—it cuts germination time and boosts early vigor. And during flowering, I rely on Dutch Formula Bloom 2 to push resin production without nutrient burn. These small upgrades make a big difference in final quality.