Wedding Cake Seeds
Autoflower Seeds
Various Quantities
$59.20
ends 4/19/26 at 5pm PST - Dutch passion, fast buds, green house, growers choice, kannabia & the bulldog
Applicable on selected products
start and ends 4/20/26 at 5pm PST - Dutch passion, fast buds, green house, growers choice, kannabia & the bulldog
Applicable on selected products
Indica-dominant autoflowering hybrid derived from Wedding Cake genetics. Features a sweet vanilla terpene profile with earthy notes. Offers relaxing and mood-elevating effects. THC levels of 26%. Indoor cultivation height: 80-100cm. Yield of up to 450-550g/m².
Wedding Cake Auto by Barney’s Farm
Wedding Cake Auto: Coated in tasty sugar crystals, like a fine cake, our Wedding Cake Auto has a very frosty reputation and a perfect addition to our Autoflowering Cali Collection. The results of melding Wedding Cake and our BF Super Auto #1, this plant will not disappoint with elevated strength from the skywalker OG traits in our super auto, creating increased resistance to bugs and stress while the root structure bursts in to life from day 1.
For lovers of white strains with crystal covered buds, Wedding Cake Autoflower is a real treat. Indica dominant 65% studded with bud, this plant has very tight node spacing. Only a few weeks after planting, weighty buds shimmering like jewels in the light, will start to take form. After only 70-75 days these gleaming grape flavoured gargantuan flowers packed tightly together will be perfectly formed, ready for harvest, at a final height of 90cm, 450-550 gr/m² is easily achievable, with 180-250 g per plant outdoors. THC has been tested at 26% with 2.4% CBD. Take care though as overindulgence may send you into an unstoppable berry flavoured voyage of deep relaxation and slumber. Don’t miss out on this historic piece of autoflowering mastery from the Barney’s Farm Lab.
All Barneys Farm US orders are processed within 48hrs and discreetly dispatched from our US distribution centre in Illinois.
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. 🌱
