Purple Queen Feminized Seeds by Royal Queen Seeds – Indica-Dominant Kush Hybrid with 22% THC & Vibrant Purple Hues

Purple Queen feminized seeds from Royal Queen Seeds offer a premium indica-dominant experience with show-stopping purple buds, powerful effects, and exceptional resilience. Expect up to 500 g/m² indoors and a deeply calming high perfect for unwinding.

Worried your first grow won’t live up to the glossy pictures? That you’ll end up with green buds instead of frosty purple ones, or waste time and effort on a strain that underperforms?

It’s frustrating when genetics don’t deliver—especially when you’re investing time, space, and care. You might hesitate, stick to the same old strain, or worse, give up entirely, leaving your seeds in a drawer while your grow dreams gather dust.

With Purple Queen, you’re not just planting seeds—you’re starting a journey designed for success. This Kush hybrid learns as you grow, rewarding attention with vibrant colors, rich aromas, and consistent results. Our guide helps you skip the trial-and-error and unlock its full potential from day one.

What to Expect in Your First Few Weeks

Right out of the gate, Purple Queen shows off its quality. You’ll see strong, healthy seedlings with thick stems and broad leaves. During early veg, it develops a sturdy, branchy structure—perfect for supporting heavy yields later. Don’t be surprised if the first hints of purple appear early, especially under cooler nighttime temps. The scent starts subtle—earthy and slightly sweet—but builds quickly. Stay consistent with light and watering, and you’ll set the stage for a stress-free grow.

Common Mistakes and How to Avoid Them

• Overtraining too early—go easy on LST; wait until the plant has 4–5 nodes.
• Over-fertilizing—this Kush hybrid is efficient; start low and increase slowly.
• Ignoring temperature swings—cool nights boost purple hues; keep day/night differential.
• Pruning too aggressively—stick to light topping; avoid stress during flowering.
• Harvesting too early—watch trichomes, not just calyxes; wait for milky-to-amber shift.

How to Fine-Tune for Your Perfect Harvest

1. Start with a simple setup: 18/6 light cycle, well-draining soil.
2. Change only one variable at a time—light, nutrients, or water.
3. Take notes on color development, scent, and growth speed.
4. Adjust feeding based on leaf color and vigor.
5. Lower nighttime temps by 3–5 °C to intensify purple pigmentation.
6. Flush 7–10 days before harvest for a smoother smoke.
7. Cure buds slowly (60% RH) to preserve terpenes and flavor.

Advantages of Mastering This Strain

• Greater control over yield, color, and potency.
• Increased confidence for future grows.
• Better understanding of how environment shapes your harvest.
• Higher resin production with proper timing.
• More enjoyable, stress-free cultivation experience.

Technical specifications

• Breeder / Brand: Royal Queen Seeds
• Type: Feminized
• Dominance: 75% Indica / 25% Sativa
• Genetics: Hindu Kush × Purple Afghani
• Flowering time: 55–60 days (8 weeks)
• Indoor yield: 450–500 g/m² (15.87–17.64 oz/ft²)
• Outdoor yield: 650–700 g/plant (22.93–24.69 oz/plant)
• Indoor height: 0.80–1.20 m (2.62–3.94 ft)
• Outdoor height: 1.75–2.10 m (5.74–6.89 ft)
• THC: 22%
• CBD: Low
• Difficulty: Low
• Structure: Compact, bushy, highly branched
• Resistance: High resistance to mold, pests, and stress
• Training: Responds well to LST, SCROG, and light topping
• Climate: Temperate to warm; thrives outdoors in Mediterranean climates
• Smell in grow: Medium to high; use a carbon filter if needed
• Flavour: Citrus, earthy, with a smooth Kush base and lemon twist
• Effect: Calming, euphoric, deeply physical—ideal for evening use

How to Grow Purple Queen Feminized Seeds

Quick overview: feminized photoperiod from Royal Queen Seeds, 55–60 day flower, low difficulty, ideal for indoor tents or outdoor gardens in warm climates.

Safe start: Germinate in a moist paper towel at 22–25 °C. Transplant carefully once the taproot is 1 cm long. For a stronger start, Plagron Power Roots Root Stimulator boosts early root development.

Directed growth: Use 18/6 light cycle. Opt for well-aerated soil or coco. A 11–20 L pot works best. Train gently with LST to maximize light exposure. Alga Grow Plagron supports lush foliage without overloading nutrients.

Flowering by stages: Switch to 12/12 light. Maintain RH at 40–50%. Support heavy colas with stakes. In mid-flower, Pro Bloom GHE enhances resin and flower density.

Harvest, drying and curing: Harvest when trichomes turn milky to amber. Flush 7–10 days prior. Dry at 18–22 °C and 50–60% RH. Cure in jars for 2–4 weeks to develop flavor.

Frequently Asked Questions

How long does it take to master growing Purple Queen?

Most growers feel confident by their second cycle. The first grow teaches you how it responds to your environment—especially temperature and feeding.

How do I know if I’m growing it correctly?

Look for steady growth, dark green leaves, and no signs of deficiency or stress. If your plant is bushy, smells rich, and shows purple hues by mid-flower, you’re on track.

What if I don’t see purple buds?

Purple development depends on cooler nighttime temps (18–20 °C). Genetics are predisposed, but environment triggers the anthocyanin expression. Don’t worry—flavor and potency remain high regardless.

Personal Experience of Pevgrow’s CEO (Alan)

I grew Purple Queen during a rainy Spanish summer, and honestly, I didn’t expect much. But this strain shrugged off humidity like a pro. I used light LST to spread the canopy, and by week 4 of flower, the purple started creeping in—first on the fan leaves, then the sugar leaves. The real surprise? The smell. By week 6, my tent smelled like a lemon grove wrapped in forest earth. I harvested at 58 days—just as the trichomes turned amber—and got 480 g/m² in a 600W HPS setup. The high was deep, full-body relaxation without mental fog. My only regret? I didn’t try curing longer—the flavor could’ve been even smoother. If you’re new or just want a reliable, beautiful plant, this one’s a no-brainer.