Purple Lemonade Auto Seeds
Autoflower Seeds
Various Quantities
Price range: $18.50 through $121.00
Purple Haze x Lemon Skunk x Sweet Skunk Auto. Indica Dominant. Autoflowering feminized seeds by Royal Queen Seeds.
Purple Lemonade autoflowering cannabis seeds by Royal Queen Seeds. Purple Lemonade is an indica-dominant autoflower with a floral and fruity taste, running from seed to harvest in roughly 10 to 12 weeks. Available as single seeds and in 3, 5 and 10-seed packs.
Grow specs
| Genotype | Indica Dominant |
|---|---|
| Genetics | Purple Haze x Lemon Skunk x Sweet Skunk 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 | Floral, fruity |
| Effect | Uplifting |
About Purple Lemonade Auto
Its genetics blend Purple Haze, Lemon Skunk and Sweet Skunk Auto. The Sweet Skunk Auto component supplies the autoflowering trait, while the overall plant leans toward the indica side.
Royal Queen Seeds rates THC as high, 16 to 24%, with low CBD of 0 to 1%. Two classic photoperiod lines and an autoflowering Skunk parent all feed into this one plant.
How it grows
From seed to harvest, Purple Lemonade needs about 10 to 12 weeks. It grows to a medium height and is rated for high indoor yields of 450 to 600 grams per square meter.
Outdoors, expect a modest harvest of up to 200 grams per plant. Because it flowers on its own schedule rather than by day length, outdoor timing is flexible through the warm months.
Flavor, aroma and effect
The taste is listed as floral and fruity. The effect is described as uplifting, a brighter note than its indica-dominant label might suggest.
Who it is for
Purple Lemonade fits growers who want a quick, low-maintenance autoflower with strong indoor output. Beginners will appreciate not having to manage a light schedule, and small-space growers can work comfortably with its medium height. It is also a good option for anyone who wants an indica-leaning plant with an upbeat effect.
Pack options
Purple Lemonade Auto Seeds from Royal Queen Seeds come in 4 pack sizes: single seed ($18.50), 3 seeds ($44), 5 seeds ($67) and 10 seeds ($121). 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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