Hulkberry Feminized Seeds – Royal Queen Seeds · High-THC Sativa Hybrid · OG Kush x Strawberry Diesel

Hulkberry feminized seeds from Royal Queen Seeds unleash a THC powerhouse hybrid that merges the best of OG Kush and Strawberry Diesel, delivering explosive yields, intense euphoria, and a flavor profile that dances between sweet berries and gassy diesel.

Are you still stuck with slow, low-THC strains that barely lift your mood? What if your grow could deliver both monster buds and a mind-blowing high? The reality is, most so-called 'premium' strains fall short when it comes to potency and consistency. Ignore this, and you’re stuck with forgettable sessions and mediocre harvests. But Hulkberry isn’t just another strain—it’s a genetic masterpiece engineered for connoisseurs who demand more. With THC levels hitting 27%, it transforms your grow space into a factory for euphoric, creative energy. This is your chance to grow a legend, not just another plant.

What Hulkberry Does for Your High and Harvest

One strain, two superpowers: it fuels your mind and floods your stash. Hulkberry doesn’t just grow—it dominates. Whether you're chasing inspiration or maximum yield, this sativa-dominant hybrid delivers on every level, turning your grow-op into a personal dispensary of top-shelf euphoria.

Key Features and Benefits at a Glance

• 27% THC for a strong, clear-headed, and uplifting high that sparks creativity and joy
• OG Kush x Strawberry Diesel lineage delivers a complex aroma of citrus, diesel, and sweet berries
• Produces 400–450 g/m² indoors or 650–700 g/plant outdoors—massive yields without compromise
• Flowering in 60–70 days, perfect for a fast turnaround without sacrificing quality
• Reaches 0.80–1.40 m (2.62–4.59 ft) indoors, ideal for SOG or ScrOG setups
• Sativa 65% / Indica 35% balance offers energizing effects with a smooth, relaxing finish
• Thrives in Mediterranean or temperate climates, resistant to mold and resilient under stress

How to Grow Hulkberry in 5 Simple Steps

1. Start with high-quality seeds and germinate in a moist paper towel or directly in a light, airy substrate.
2. Use a 5–11 L pot during veg, then transplant to a final 18–20 L container for maximum root development.
3. Apply light training like LST or topping early to control height and boost bud sites.
4. Switch to 12/12 light cycle to trigger flowering; maintain humidity at 40–50% to prevent mold.
5. Harvest after 60–70 days when trichomes turn milky to amber for peak potency and flavor.

Technical specifications

• Breeder / Brand: Royal Queen Seeds
• Type: Feminized
• Dominance: Sativa-dominant hybrid (65% sativa / 35% indica)
• Genetics / Cross: OG Kush × Strawberry Diesel
• Flowering time: 60–70 days (photoperiod)
• Indoor yield: 400–450 g/m² (~14–16 oz/ft²)
• Outdoor yield: 650–700 g/plant (~23–24.7 oz/plant)
• Indoor height: 80–140 cm (31.5–55.1 in)
• Outdoor height: 160–200 cm (5.25–6.56 ft)
• Difficulty: Medium (suitable for growers with some experience)
• Structure and vigour: Vigorous growth, medium internodal spacing, strong branching
• Ideal climate: Temperate, Mediterranean; tolerates short summers
• Resistance: Resistant to mold and pests
• Training: Excellent for LST, topping, and ScrOG
• Recommended pot: 18–20 L final pot for photoperiod plants
• Light: 18/6 in veg, 12/12 in flowering
• Temperature: 22–26 °C in veg, 20–25 °C in flowering
• Humidity: 60–70% seedling, 50–60% veg, 40–50% flowering
• pH: 6.0–6.5 (soil), 5.8–6.2 (coco/hydro)
• Smell in grow: High – use a carbon filter in enclosed spaces
• THC: 27%
• CBD: Low
• Aromatic profile: Limonene, Linalool, Myrcene, Caryophyllene
• Flavour: Citrus, diesel, berry, pepper, sweet
• Effect: Euphoric, uplifting, creative, energizing – ideal for daytime use

Frequently Asked Questions

What is the flowering time for Hulkberry feminized seeds?

Hulkberry has a flowering time of 60–70 days under a 12/12 light cycle, making it ideal for a controlled indoor grow or a late outdoor harvest in temperate climates.

How much yield can I expect from Hulkberry plants?

Indoors, expect 400–450 g/m² in a well-managed setup. Outdoors, each plant can produce 650–700 g, especially in sunny, warm conditions.

Is Hulkberry good for beginners?

While it’s not the easiest strain, Hulkberry is manageable for growers with some experience. Its mold resistance and vigorous growth make it forgiving, but proper training helps control its sativa stretch.

What kind of high does Hulkberry give?

Hulkberry delivers a powerful, uplifting high with cerebral effects that boost mood and creativity. It’s energizing without being overly stimulating, making it perfect for daytime use.

Personal Experience of Pevgrow’s CEO (Alan)

I grew Hulkberry last season in my 3x3 tent with a 600W LED, and honestly, it blew me away. I started five seeds, and all five popped strong. I kept two phenos—one leaned Kush, the other Strawberry Diesel. The Diesel-dominant one stretched hard in pre-flower, but I topped it early and ran a ScrOG. By week three of bloom, it was a wall of colas. I used organic nutrients from Bio Heaven BioBizz and added B’CUZZ Blossom Builder in mid-flower. The smell? Intense. I had to double up my carbon filter. When I harvested, I got 420 grams off one plant—dry, cured, sticky as hell. The high? One toke and I was in orbit. Clear, happy, talkative. I shared it with friends at a weekend session, and everyone said it was the best smoke of the year. If you want a strain that performs in the grow and the bowl, Hulkberry is it. I’m cloning my favorite pheno this spring. Oh, and pro tip: don’t skip the flush. I did 10 days, and the taste was smooth, not harsh. This one’s a keeper.