Wedding Cake Strain Autoflower SeedsThe vanilla-sweet dessert hybrid on a 10–11 week, self-flowering clock
4.75 out of 5 · 4 reviewsThe Wedding Cake strain in autoflower form keeps the vanilla-and-dough dessert profile of Seed Junky's famous hybrid but adds ruderalis genes, so plants bloom by themselves a few weeks after sprouting. Seed companies list about 10 to 11 weeks from seed to harvest, plants of roughly 60–110 cm and THC from about 19% to 25%. Feminized Wedding Cake autos fit compact tents, balconies and short northern summers.
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What is Wedding Cake Autoflower?
Wedding Cake Autoflower is a self-flowering, feminized take on Seed Junky Genetics' Wedding Cake, made by crossing the indica-leaning dessert hybrid with an autoflowering line. Barney's Farm and Royal Queen Seeds both list about 10 to 11 weeks from seed to harvest and plants of roughly 70–110 cm, with THC from 19% to 25% depending on the line. The sweet vanilla, bakery and earthy flavor of the photoperiod parent carries over.
Ratio from Barney's Farm's listing; Royal Queen Seeds gives 75% indica and MSNL 60%. The ruderalis share is not counted.
Even at 70–110 cm, Wedding Cake Auto keeps the vanilla, bakery-sweet smell that made the photoperiod version famous.
Wedding Cake strain specs
Wedding Cake Autoflower is not a Seed Junky Genetics release; each version comes from a seed company that crossed Wedding Cake with its own autoflowering line. These figures compare Barney's Farm, Royal Queen Seeds and MSNL, and the strain rows lean on Leafly for the photoperiod parent.
| Type | Autoflowering, indica-dominant hybrid (about 60–75% indica before ruderalis) |
|---|---|
| Genetics | Wedding Cake × BF Super Auto #1 (Barney's Farm, Royal Queen Seeds); Wedding Cake × GSC Auto (MSNL) |
| Bred by | Original: Seed Junky Genetics, Los Angeles. Autos: Barney's Farm, Royal Queen Seeds, MSNL and others |
| THC | About 19–25% (Royal Queen Seeds 19%, MSNL up to 24%, Barney's Farm 24–25%) |
| CBD | Low; under 1% on most listings, 2% on Barney's Farm's data sheet |
| Main terpenes | Limonene, caryophyllene, myrcene; Royal Queen Seeds adds ocimene |
| Aroma & flavor | Vanilla, sweet bakery dough, earth, citrus, berry |
| Reported effects | Relaxed, euphoric, happy, uplifted, hungry |
| Seed type | Autoflower, feminized (female plants) |
|---|---|
| Seed to harvest | About 10–11 weeks (70–75 days for Barney's Farm) |
| Outdoor harvest | About 10–11 weeks after sowing; MSNL gives an outdoor window of June to October |
| Height | About 60–110 cm: Royal Queen Seeds 70 cm indoors / 100 cm outdoors, Barney's Farm 90 / 110 cm |
| Yield | Up to 450–500 g/m² indoors; about 120–150 g per plant outdoors (Royal Queen Seeds) |
| Difficulty | Easy |
| Best methods | Final container from the start, early LST, light leaf thinning for airflow |
| Climate | Indoors, or warm temperate and Mediterranean summers |
Where does the Wedding Cake strain come from?
Wedding Cake Autoflower starts with Wedding Cake, the Los Angeles hybrid from Seed Junky Genetics that Leafly named its 2019 Strain of the Year, crossed with a ruderalis-based autoflower. Zamnesia's data sheets list both the Barney's Farm and the Royal Queen Seeds versions as Wedding Cake × BF Super Auto #1, while MSNL pairs Wedding Cake with a Girl Scout Cookies auto. The photoperiod parent itself is usually given as Triangle Kush × Animal Mints, though Leafly notes that many people still believe it is Cherry Pie × GSC.
Seed Junky never sold Wedding Cake as feminized seed, so every Wedding Cake Auto is a seed company's own creation, and the lines differ more than the shared name suggests. Royal Queen Seeds lists 19% THC and 75% indica; Barney's Farm lists 24–25% THC and about 65% indica. All of them give up some of the photoperiod plant's size, and in some lines a few points of potency, in exchange for a fixed timetable of about ten weeks.
What changes between Wedding Cake Auto and feminized Wedding Cake?
Wedding Cake Auto is shorter and usually finishes weeks sooner from seed, while photoperiod Wedding Cake gives you a longer, controllable veg and a bigger plant. The feminized photoperiod version blooms for 9 to 10 weeks after a veg period you choose and is harvested outdoors in early to mid-October. The auto completes its whole life in roughly 10 to 11 weeks under constant 18- or 20-hour days and stays around 70–110 cm, a size that fits small tents and balconies.
The auto's size is set early. Wedding Cake Auto has no extra veg time to recover from mistakes, so transplant shock, overwatering or hard pruning in the first three weeks shows up directly at harvest.
How do Wedding Cake Autoflower buds taste, and what is the high like?
Aroma and flavor
Wedding Cake Auto tastes sweet and bakery-like, led by vanilla with earthy and citrus notes, and the Barney's Farm version adds berry and sugar.
- Vanilla
- Sweet dough
- Earthy
- Citrus
- Berry
Terpenes
- Limonene
- Citrus lift; named by Barney's Farm, Royal Queen Seeds and MSNL
- Caryophyllene
- Peppery warmth under the sweetness
- Myrcene
- Earthy, musky depth
- Ocimene
- Sweet, herbal note listed by Royal Queen Seeds
No lab terpene data is published for any Wedding Cake Auto, so this list combines what the sellers name.
Reported effects
Wedding Cake Auto is described as relaxing and euphoric, with a happy, uplifted mood over a calm body. Royal Queen Seeds lists relaxing, uplifting and euphoric, and Barney's Farm adds happy plus a strong case of the munchies. Leafly users describe the photoperiod parent in much the same terms, with hunger near the top of the list.
- Relaxed
- Euphoric
- Happy
- Uplifted
- Hungry
Wedding Cake Auto's reported downsides include dry mouth and red, dry eyes, Barney's Farm mentions giggle fits, and larger amounts can leave people sleepy.
These effects come from Barney's Farm, Royal Queen Seeds and MSNL descriptions plus Leafly reports on the photoperiod parent. Individual reactions vary, and nothing here is medical advice.
How do you grow Wedding Cake Autoflower seeds?
Wedding Cake Autoflower seeds need little skill: plant each one where it will finish, leave the light on for 18 to 20 hours daily, bend the stems a little during the first month, and expect a harvest 10 to 11 weeks after the seedling appears. The plants stay compact and bushy, so moving air through the dense buds is the main job late in the cycle.
- Germinate3–5 days
Start Wedding Cake Auto where it will finish, in roughly 11–15 L (3–4 gal) of light, airy mix, and keep the seedlings warm.
- Early growthWeeks 1–3
Feed lightly and bend the main stem outward around week 2 or 3; the bushy Wedding Cake habit evens out quickly.
- FlowerWeeks 4–10
Buds form on their own. Thin a few inner leaves around week 5 so air reaches the dense, frosty clusters.
- HarvestWeeks 10–11 from seed
Barney's Farm gives 70–75 days. Judge by trichome color; a share of amber heads gives a heavier, sleepier finish.
Grow tips for Wedding Cake Autoflower
- Plan for dense buds. AllBud describes Wedding Cake's buds as dense, and on a compact auto they sit close together, so keep late-flower humidity low and run a fan across the canopy.
- Leave the lights long. Wedding Cake Auto never needs a 12/12 period; run 18/6 or 20/4 from start to finish so the plant has as much light as possible to build buds.
- Expect 70 to 110 cm. Listings run from about 70 cm indoors to 110 cm outdoors, so most standard tents have room for a hanging light above the canopy.
- Train gently and early. Low-stress training in weeks 2 to 4 opens the bushy center; skip late topping, which can stall a plant with only ten weeks to live.
- Fit in two outdoor runs. At roughly 70–75 days from seed, a late-spring sowing can finish by midsummer, leaving time for a second Wedding Cake Auto crop before fall in warm regions.
Is Wedding Cake Autoflower the right strain for you?
Great pick if you
- Want Wedding Cake's vanilla-sweet flavor in a small, fast plant
- Have a compact tent, closet or sunny balcony
- Prefer a relaxing, indica-leaning strain for evenings
- Want a harvest about ten weeks after sprouting
Think twice if you
- Want the biggest yields from a long veg (the photoperiod version suits that)
- Plan to clone a favorite plant or keep a mother
- Grow in a humid space where dense buds could mold
- Want a racy, energetic daytime high
Wedding Cake strain FAQ
How long does Wedding Cake Autoflower take to grow?
Wedding Cake Autoflower takes about 10 to 11 weeks from seed to harvest in the Barney's Farm and Royal Queen Seeds listings, and Barney's Farm gives 70–75 days. MSNL lists 6–8 weeks of flowering for its version.
What is Wedding Cake Autoflower crossed with?
Wedding Cake Autoflower is Wedding Cake bred with an autoflowering line. Barney's Farm and Royal Queen Seeds versions are listed as Wedding Cake × BF Super Auto #1, while MSNL crosses Wedding Cake with a Girl Scout Cookies auto.
How tall does Wedding Cake Auto get?
Wedding Cake Auto stays compact. Royal Queen Seeds lists about 70 cm indoors and 100 cm outdoors, Barney's Farm 90 cm and 110 cm, and MSNL 60–100 cm. Light strength and pot size shift the final height.
How much THC does Wedding Cake Autoflower have?
Listings put Wedding Cake Autoflower at about 19–25% THC: Royal Queen Seeds says 19%, MSNL up to 24% and Barney's Farm 24–25%. The photoperiod Wedding Cake is reported at about 21–27%, so most autos sit in the lower half of that range.
How much does Wedding Cake Auto yield?
Royal Queen Seeds lists up to 450 g/m² indoors and 120–150 g per outdoor plant, and Barney's Farm gives up to 500 g/m² indoors. Light intensity and a healthy first month decide most of the result.
Is Wedding Cake Auto indica or sativa?
Wedding Cake Auto leans indica: Barney's Farm lists about 65% indica, Royal Queen Seeds 75% and MSNL 60%, before the ruderalis share is counted. Users describe a relaxing, euphoric effect rather than a racy one.
Does Wedding Cake Autoflower need a light change?
No. Wedding Cake Autoflower starts blooming once it is old enough, whatever the hours of daylight, and most growers keep it on 18/6 or 20/4 for its whole life. Cutting the day to 12 hours would simply starve it of light while the buds are forming.
Is Wedding Cake Auto good for beginners?
Yes. Barney's Farm, Royal Queen Seeds and MSNL all rate Wedding Cake Auto easy to grow. Its compact size and fixed timeline suit a first grow, as long as you avoid transplanting and keep humidity down as the dense buds ripen.
Wedding Cake reviews
4.75 out of 5 from 4 reviews
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Dylan –
Sweet cake flavor and relaxing body buzz. Smooth and cozy.
Larissa A. –
Such an enjoyable experience it was to grow these. The plants were easy to manage, and the buds came out dense and aromatic. The high is relaxing and uplifting at the same time. Absolutely perfect for unwinding after a long day or having a chill evening with friends. I also loved how smooth the transition to sleep was later on. I’d definitely recommend this to others!
Anita Haar –
Wedding Cake Autoflower is a very mouth-watering strain, her sweet vanilla smell and taste is very addicting. Also it’s an easy to grow strain that produce great yields. Her effects is very relaxing that leaves me couched-locked all the time. Wedding Cake Auto is perfect to use the night.
Joe White –
This strain is one of my favorites! This strain is very easy to propagate and it doesn’t need a lot of attention and it would flourish amazingly and offers a huge yield! The appearance of this strain is very pleasing of the orange shade and icy trichomes. And the fruity and sweet aroma and taste of this strain are very soothing. This strain had become one of my favorites because it alleviates my stresses in life and it also uplifts my mood. I would highly recommend this strain to anyone that needs a little uplift in their moods.