Humboldt Seed Co

Pineapple Upside Down Cake

★★★★★ 4.6 · 37 reviews 100% Germ Guarantee
What our 100% guarantee means
Every Pineapple Upside Down Cake seed is guaranteed to germinate. If any seed in your pack doesn't pop, we replace it free — no hassle, no extra cost.
Fem Photoperiod
Pineapple Upside Down Cake
$0.00
Out of stock

This product is currently out of stock and unavailable.

100% germination guarantee — we make it right.
99% of orders ship in 1–2 business days.
Discreet, stealth packaging on every order.
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
This new strain from Humboldt Seed Company sets the bar high for unique terpene profiles. The product of a vast 2017 phenotype hunt in Humboldt County, Pineapple Upside Down Cake smells exactly like its name. The effect is immediately rewarding, uplifting, and spiritual. The Trainwreck sativa brings a sharp loudness and the indica balances its energetic effect. Said to lift spirits, Pineapple Upside Down Cake really takes the cake when it comes to new and exciting strains.

 

  • Sativa
  • High unique terpene profiles
  • Tangy crème brulee smell
Grower's spec sheet
Genetics & Grow Data
Packsize3 Pack, 5 Pack, 10 Pack
Flowering TypePhotoperiod
BreedIndica, Sativa
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
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1
★★★★★ ✓

As a disabled Army veteran, finding balance after service isn't always easy. Cannabis became an important part of that process for me, and companies like...

★★★★★ ✓

An awesome company, top to bottom, great customer service and they always have huge discounts to get the most bang for your buck!

★★★★★ ✓

Quick responses from customer support. Even faster shipping time. Popping these babies soon. Super excited!

★★★★★ ✓

So far so good nothing to complain about

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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.