Blimburn Seeds

GRANDDADDY PURPLE

★★★★ 4.0 · 14 reviews 100% Germ Guarantee
What our 100% guarantee means
Every GRANDDADDY PURPLE 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
Granddaddy-purple-c-Blimburn.webp
Granddaddy purple cannabis image
Granddaddy purple cannabis image
Granddaddy Purple C Blimburn
Granddaddy Purple B Blimburn
Granddaddy Purple A Blimburn
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Germination Guarantee
If a seed doesn't pop, we replace it — no hassle, no extra cost.
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About this strain
  • Type: Feminized, Indica-dominant
  • Aroma & Flavor: Berry, fruity, and sweet
  • Effects: Relaxation, euphoria, and stress relief
  • Flowering Time: 8–10 weeks
  • Yield:
    • Indoor: 450–500 g/m²
    • Outdoor: 600–700 g/plant
  • Terpenes: Camphene, Linalool, Valencene

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Granddaddy Purple (GDP) is a renowned indica-dominant hybrid resulting from the legendary cross of Purple Urkle and Big Bud.

Known for its vibrant purple hues and resin-drenched buds, this strain delivers a deeply relaxing experience accompanied by rich berry and fruity flavors.

GDP is ideal for those seeking a tranquil, end-of-day retreat.

Grower's spec sheet
Genetics & Grow Data
Packsize3 Pack, 6 Pack
Flowering TypePhotoperiod
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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★★★★★ ✓

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.