Wedding Cake Auto by Barneys Farm – Sweet Vanilla Autoflower with 26% THC

Wedding Cake Auto by Barneys Farm is a potent, indica-dominant autoflower that delivers 26% THC and a rich vanilla-berry flavor in just 70–75 days, making it a top choice for fast, high-quality harvests with minimal effort.

Are your current autoflowers lacking in flavor, potency, or yield?

Do you keep ending up with scraggly plants that barely cover the buds in resin, leaving you with weak effects and a bland smoke?

It’s frustrating when you invest time and space only to harvest airy, flavorless buds that don’t deliver the relaxing punch you’re after—especially when you’re counting on that evening chill to truly work.

Meet Wedding Cake Auto: the frost-covered powerhouse that turns your grow space into a bakery of bold terps and heavy yields. With dense, jewel-like buds bursting with vanilla sweetness and a THC punch of 26%, this strain doesn’t just fill your jars—it fills your sessions with euphoria and deep physical calm. No more compromises: get the flavor of a craft photoperiod with the speed of a modern auto.

How Your Grow Space Transforms with Wedding Cake Auto

Imagine walking into your grow tent and seeing a compact, bushy plant glistening under the light—every bud coated in a sugary layer of trichomes, like powdered donuts fresh from the oven. No stretching, no wasted space. Just a tight, manageable structure between 0.80–1.00 m (2.62–3.28 ft) tall, perfectly suited for stealth grows or small tents. Indoors, you’re looking at up to 550 g/m² (1.76 oz/ft²); outdoors, each plant can pack 180–250 g (6.35–8.82 oz). That’s not just yield—it’s quality you can see, smell, and feel.

What You Can Pack Into This Compact Powerhouse

• Vanilla and summer berry-flavored buds for a dessert-like smoke
• Heavy resin production for easy extractions or sticky hand-feel
• Indica-driven relaxation perfect for evening wind-downs
• Compact height ideal for discreet indoor or balcony grows
• Fast 70-day turnaround from seed to harvest
• High resistance to pests and stress thanks to Skywalker OG lineage
• Consistent performance across soil and coco setups

Simple Steps to a Showstopping Harvest

1. Start with a 3–5 L pot and move to 18–27 L (4.76–7.14 gal) early to support root burst
2. Keep light at 18–20 hours daily—no switching needed
3. Water lightly at first, increasing as the plant grows
4. Feed with balanced nutrients, boosting PK during flowering
5. Monitor trichomes: harvest when mostly milky for euphoric calm
6. Trim, dry at 18–22°C (64–72°F), and cure for 3–4 weeks
7. Enjoy dense, flavorful buds with a long-lasting body buzz

Advantages of a Frosty, Fast-Flowering Strain

• Maximize yield in minimal time—ready in under 11 weeks
• Enjoy 26% THC with 2.4% CBD for balanced, calming effects
• Reduce mold risk with tight node spacing and strong structure
• Grow confidently—resilient to stress and beginner-friendly
• Fill your stash with sweet, aromatic buds that stand out
• Harvest multiple rounds per year thanks to fast cycle

Technical specifications

• Breeder / Brand: Barneys Farm
• Type: Autoflowering
• Dominance: Indica 65% – Sativa 35%
• Genetics: Wedding Cake × BF Super Auto #1
• Total Cycle: 70–75 days (seed to harvest)
• Indoor Yield: 450–550 g/m² (1.44–1.76 oz/ft²)
• Outdoor Yield: 180–250 g/plant (6.35–8.82 oz/plant)
• Indoor Height: 80–100 cm (31.50–39.37 in)
• Outdoor Height: 100–120 cm (3.28–3.94 ft)
• THC: 26%
• CBD: 2.4%
• Flavor: Sweet vanilla, summer berries, creamy earth
• Effect: Calming, euphoric, deeply relaxing
• Difficulty: Low to medium
• Structure: Compact, tight internodes, bushy branching
• Resistance: High resistance to pests and environmental stress
• Training: Suitable for LST; avoid topping or FIM
• Recommended Substrate: Well-aerated soil or coco

How to Grow Wedding Cake Auto for Maximum Flavor and Yield

Quick overview: Autoflower · Barneys Farm · 70–75 day cycle · Low to medium difficulty · Ideal for indoor tents or sunny balconies.

Safe start: Germinate at 21–32°C (70–90°F) using the paper towel method. Transplant gently when the taproot reaches ~1 cm (0.4 in). For a faster start, Clonex Mist boosts root development and reduces shock.

Stable seedling: Keep humidity at 60–70%, lights 25–30 cm (10–12 in) above canopy. Use a light nutrient mix. Rootmax Bio-stimulator of Roots strengthens root mass early.

Directed growth: Maintain 18–20 h light. Water when topsoil is dry. Apply mild vegetative nutrients. Use LST to open canopy and improve light penetration.

Flowering by stages: Weeks 3–4: lower RH to 50%. Weeks 5–6: support branches if needed. Weeks 7–8: boost PK with Silica Power for denser buds and enhanced resin.

Harvest, drying and curing: Flush 7–10 days before harvest. Dry at 18–22°C (64–72°F) and 50–60% RH. Cure in jars for 3–4 weeks, burping daily.

Frequently Asked Questions

Is Wedding Cake Auto indica or sativa?

Wedding Cake Auto is 65% indica and 35% sativa, offering a relaxing body high with a euphoric head buzz—perfect for evening use.

How much does Wedding Cake Auto yield outdoors?

Outdoors, each plant produces 180–250 g (6.35–8.82 oz), especially in warm, sunny climates with minimal shade.

What does Wedding Cake Auto taste like?

It delivers a rich blend of sweet vanilla, summer berries, and a creamy earthiness—like a gourmet dessert in flower form.

How tall does Wedding Cake Auto get?

Indoors, it stays between 80–100 cm (31.50–39.37 in). Outdoors, it can reach 100–120 cm (3.28–3.94 ft) under optimal conditions.

Can I grow Wedding Cake Auto in soil or coco?

Absolutely. It thrives in both well-drained soil and coco coir, as long as pH is maintained between 6.0–6.5 (soil) or 5.8–6.2 (coco).

Personal Experience of Pevgrow’s CEO (Alan)

I grew Wedding Cake Auto in my 1.2 x 1.2 m (4 x 4 ft) tent with a 600W LED. Planted three seeds in 20L pots, and all thrived—no issues with pests or stretching. By week 4, the smell was unmistakable: sweet vanilla with a hint of skunk. The buds packed on weight fast, and by day 72, they were rock-hard and shimmering. I flushed for 10 days, dried slowly, and cured for four weeks. The high? Instant calm with a smile-inducing euphoria—perfect after a long day. My tip: go easy on the nutrients early; this strain doesn’t need much to shine. One of the cleanest, most consistent autos I’ve run.