Pink Runtz Auto Seeds
Autoflower Seeds
Various Quantities
Price range: $11.50 through $83.00
Pink Runtz (Zkittlez x Pink Panties) x Gelato Auto. Indica Dominant. Autoflowering feminized seeds by Royal Queen Seeds.
Pink Runtz autoflowering cannabis seeds by Royal Queen Seeds. An indica-dominant autoflower bred from Pink Runtz and Gelato Auto, it finishes in about 10 to 12 weeks from seed and offers an earthy, fruity taste. Available as single seeds and in 3, 5 and 10-seed packs.
Grow specs
| Genotype | Indica Dominant |
|---|---|
| Genetics | Pink Runtz (Zkittlez x Pink Panties) x Gelato Auto |
| Seed type | Feminized, autoflowering |
| Seed to harvest | 10 to 12 weeks |
| Indoor yield | High (450 to 600 g/m²) |
| Outdoor yield | Modest (up to 200 g per plant) |
| THC | High (16 to 24%) |
| CBD | Low (0 to 1%) |
| Plant height | Medium |
| Flavor | Earthy, fruity |
About Pink Runtz Auto
This auto version starts with Pink Runtz, a cross of Zkittlez and Pink Panties, and combines it with Gelato Auto to bring in the autoflowering trait. Royal Queen Seeds lists the result as indica dominant.
THC is rated high, at 16 to 24%, while CBD is low at 0 to 1%.
How it grows
Plan on roughly 10 to 12 weeks from germination to harvest. The plant flowers by age rather than light, so you can keep lights on a long cycle the whole way through. Height is medium for an autoflower.
Indoor yields are rated high, at 450 to 600 grams per square meter, while outdoor plants are modest, producing up to about 200 grams each. Light low-stress training early in the grow can open the canopy without slowing the plant down.
Flavor, aroma and effect
The taste is earthy and fruity, with a sweet side sitting over a more grounded base. As an indica-dominant hybrid, it leans toward a relaxed body feel. Pair that with high THC and it is a strain to enjoy at an easy pace.
Who it is for
Pink Runtz Auto is a good fit for growers who want a fast, low-maintenance plant with high THC. It works well for beginners, for indoor tents where per-square-meter yield matters, and for outdoor growers who want a quick crop rather than a giant plant. Growers who like the Pink Runtz name but want a shorter timeline should start here.
Pack options
Pink Runtz Auto Seeds from Royal Queen Seeds come in 4 pack sizes: single seed ($11.50), 3 seeds ($25.50), 5 seeds ($45) and 10 seeds ($83). Every seed is feminized and autoflowering, so each one grows into a female plant that flowers on its own schedule without a change in the light cycle.
Seed Germination Instructions
for cannabis seeds
Step 1: Soak the seeds
- Fill a glass with clean, room-temperature water (68-77°F / 20-25°C).
- Use filtered, dechlorinated, or pH-balanced water to prevent contaminants.
- Drop the seeds into the water and gently swirl to ensure full submersion.
- If seeds float, tap them down lightly or leave them to absorb water.
- Optional: Add 3% hydrogen peroxide (H₂O₂) at a ratio of 1 ml per 100 ml of water to prevent mold and bacteria.
- Place the glass in a dark, warm location for 2-6 hours (do not exceed 12 hours to prevent drowning).
Step 2: Prepare the Germination Plate
- Dampen two layers of paper towel, cotton, or thick toilet paper with clean, dechlorinated water.
- If using toilet paper, fold multiple plies to ensure adequate thickness.
- Place seeds evenly between the layers, ensuring they do not touch each other.
- Towels should be moist but not soaking wet.
- Set the damp towel on a plate and cover with another plate or place it inside a resealable plastic bag to retain moisture.
- Store in a dark, warm location (70-78°F / 21-26°C) such as a drawer or cabinet.
- Check the moisture level every 6-12 hours and add water as needed to prevent drying.
- Expected Germination Time:
- Most seeds crack open within 48-72 hours.
- Some may take 5-6 days to show taproots.
- Older seeds or seeds with a tougher shell may take up to 10-15 days to sprout.
- If a seed has not sprouted within 10 days, gently check it for signs of swelling or softening.
Step 3: Monitor Germination
- Seeds typically crack open and develop a taproot within 48-72 hours, but some may take up to 5-6 days.
- Older or dormant seeds may take 10-15 days to sprout, especially if they have a thicker shell.
- Check regularly for signs of mold or fungal growth.
- If mold appears, replace the paper towel and rinse seeds in a diluted hydrogen peroxide solution (1 ml of 3% H₂O₂ per 100 ml water).
- The seed is ready for planting when the white taproot emerges and reaches ¼-½ inch (0.6-1.3 cm).
Step 4: Planting the Seeds
- Prepare a pH-balanced growing medium (pH 5.5-6.0) such as:
- Quality soil-perlite mix
- Coco coir with perlite
- Rockwool cubes (must be pre-soaked in pH 5.5 water)
- Plant the seed 2-5 mm deep, with the root tip facing downward.
- Use containers that are at least 10 cm (4 inches) deep with drainage holes for healthy root development.
- Lightly cover the seed with soil—do not press down too hard.
- Spray the top layer with water instead of drenching it.
Step 5: Initial Care for Seedlings
- Keep the growing medium moist but not waterlogged—spray with a spray bottle instead of overwatering.
- Maintain high humidity by:
- Covering containers with clear plastic wrap or a humidity dome.
- Ensuring there is some airflow to prevent mold buildup.
- Place seedlings under cold white LED or fluorescent lights or in indirect sunlight at 68-77°F (20-25°C).
Step 6: Gradual Exposure to Light
- Once seedlings emerge and develop their first set of leaves (cotyledons):
- Slowly introduce them to stronger light sources.
- Start with low-intensity LED, CFL, or indirect sunlight, then gradually increase exposure.
- Keep grow lights at a safe distance:
- LEDs: 12-24 inches (30-60 cm) above seedlings.
- HPS/MH: 24-36 inches (60-90 cm) above seedlings.
- If transitioning to outdoor sunlight:
- Harden seedlings off gradually by placing them outside for short periods each day.
Additional Tips
- Use filtered rainwater, bottled water, or dechlorinated tap water.
- Maintain humidity levels between 70-80% for optimal germination.
- Avoid handling the taproot directly, as it is delicate and can be easily damaged.
- If using rockwool cubes, pre-soak them in pH 5.5 water before planting.
- Germination rates depend on strain genetics, seed age, and storage conditions.
Seeds may take longer to sprout if conditions are too dry, cold, or hot.
Failure to follow these steps may reduce germination success and replacements are unlikely.
By following these steps, you’ll achieve healthy, vigorous cannabis seedlings ready for strong growth. 🌱
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