Barney's Farm
Runtz X Layer Cake
What our 100% guarantee means
Every Runtz X Layer Cake seed is guaranteed to germinate. If any seed in your pack doesn't pop, we replace it free — no hassle, no extra cost. 
$44.00
In stock · ships in 1–2 business days
Only 14 packs left at this price
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99% of orders ship in 1–2 business days.
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Germination Guarantee
If a seed doesn't pop, we replace it — no hassle, no extra cost.
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Spend $120 to unlock 18 free seeds ($270 value) + free shipping.
About this strain
Introducing Runtz x Layer Cake strain from Barney’s Farm, this will be the 2022 strain of the year! it really is in a class of its own, one of the most exciting creations for many years and a must try this summer. Experience the very best collective mix of jaw dropping west coast genetics sensationally fused to create an incredibly powerful strain, great production indoors and out with unlimited potential adapting to any Growing style.
Meet the parents!
Runtz has already taken the world by storm with its delicious combination of unique flavours and aromas crossing these two proven and class genetics Zkittlez and Gelato. The introduction then of Layer cake just takes this strain to another level. Wedding cake was crossed with GMO “Garlic cookies” which is a real monster backbone for production booster, then a sensational crossing of our award-winning Cookies Kush and Skunk #1 came into the mix. It goes without saying that all the genetics in this super hybrid deserve a place in our catalogue but at Barneys Farm our aim is to bring you exceptional unique strains.
Grower's spec sheet
Genetics & Grow Data
Packsize1 Pack, 3 Pack, 5 Pack, 10 Pack
Flowering TypePhotoperiod
BreedHybrid
Plant GenderFeminized
Empty fields show a fill-in placeholder until you add the data per strain. Yields vary with grower experience, medium, environment, and nutrients.
What growers say
5.0
★★★★★
42 reviews
Pairs well with
Common Questions
Seeds are sold as adult novelty and collectible items. It's your responsibility to know and follow the laws in your area before germinating.
Spend $120 to unlock 18 free seeds ($270 value) plus free shipping. Eligible freebies are added automatically at checkout — no code needed.
Our 100% germination guarantee has you covered. Reach out with your order number and we'll replace any seed that doesn't pop.
99% of orders ship within 1–2 business days from Nevada in discreet, crush-proof packaging with no external branding.
Blueberry Muffin grows uniformly and forgivingly, which makes it a confident pick for newer growers. Difficulty details appear in the spec sheet once added.
Runtz X Layer Cake
From $44.00