Granddaddy Purple Seeds

Granddaddy Purple is a great-tasting, great-smelling cannabis that will have you relaxed in no time. Easy to grow as it is tasty, this is a perfect strain to unwind with. Experience one of the most potent and powerful Indica-dominant strains on the market.

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  • check THC levels up to 20%
  • check 75% Indica 25% Sativa
  • check Euphoric and calming effects
  • check Total time from flowering stage to harvest: 50-60 days
  • check Growing experience level: Beginner
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Granddaddy Purple Seeds for Sale

Looking for a legendary Indica strain that’s easy to grow, packed with potent effects, and bursting with sweet, grape-like flavor? Granddaddy Purple seeds deliver all that and more. Known as GDP or Granddaddy Purp, this strain is a staple for growers who want high yields, deep relaxation, and a smooth, flavorful smoke.

With THC levels reaching up to 25%, this strain delivers euphoric mental uplift followed by a deep, couch-locking calm—making it perfect for evening use and stress relief.

Flavor & Effects of Granddaddy Purple

✔ Sweet Grape & Berry Flavor – A smooth, dessert-like smoke with hints of citrus and pine.
✔ Relaxing & Euphoric High – Perfect for unwinding after a long day.
✔ Long-Lasting Calm – Great for sleep support and deep relaxation.

The aroma is just as rich as its taste, leaving behind a sweet, earthy scent with subtle citrus notes that linger long after your session.

How to Grow Granddaddy Purple Seeds

Granddaddy Purple is a beginner-friendly strain that thrives in both indoor and outdoor setups. Follow these tips for bigger yields and top-tier buds:

Germination & Growth Conditions

  • Use a step-by-step germination guide for guaranteed sprouting.
  • Maintain consistent temperature and humidity for optimal growth.

Maximizing Your Yields

✔ Low-Stress Training (LST) – Helps increase bud production.
✔ Topping & Pruning – Improves airflow and encourages even growth.
✔ Ideal Harvest Time – 8–11 weeks indoors, mid-October outdoors.

This strain resists mold well, making it an excellent choice for growers who want low-maintenance, high-reward plants.

Why Grow Granddaddy Purple Seeds?

✔ Legendary Indica Strain – Loved by cannabis enthusiasts worldwide.
✔ High-Yielding & Potent – Up to 540g per square meter indoors.
✔ Easy to Cultivate – Beginner-friendly with resilient genetics.
✔ Rich in Terpenes & Cannabinoids – Perfect for both recreational and therapeutic use.

Order Your Granddaddy Purple Seeds Today!

Ready to grow a top-tier Indica strain with huge yields and knockout effects? Granddaddy Purple seeds are trusted by growers for their consistency, potency, and rich flavors.

Granddaddy Purple Feminized Seeds FAQs

What strains were used to create Granddaddy Purple?
Granddaddy Purple, often called GDP, was bred by crossing Purple Urkle with Big Bud. This combo gives it the deep purple color, sweet berry flavor, and heavy Indica effects it’s famous for.
How long does Granddaddy Purple take to flower?
GDP typically flowers in 50–60 days indoors. Outdoor growers can expect a harvest by mid-October. It’s a quick finisher for an Indica cultivar, making it popular among home growers.
What kind of high does Granddaddy Purple produce?
Expect a euphoric, calming high that eases into full-body relaxation. The effects start with gentle happiness before leading to deep calm and a restful night’s sleep.
What flavors and aromas does Granddaddy Purple have?
The strain’s signature taste mixes sweet grape and berry notes with a touch of citrus and pine. The aroma mirrors the flavor—rich, fruity, and slightly earthy.
Is Granddaddy Purple a good strain for beginners?
Yes. Granddaddy Purple is easy to grow and very forgiving. It’s naturally resistant to mold and mildew, and thrives in warm, sunny climates or controlled indoor setups.

Characteristics

Strain Genetics

Purple Urkle x Big Bud

Blend

100% Indica

Plant Sex

Feminized

Strain Type

Indica

Flowering Time

50-60 days

Flowering Type

Photoperiod

THC Content

20%

CBD Level

Low

Effects

Euphoric, Relaxed, Sleepy

Flavor

Berry, Grape, Sweet

Indoor Yield

400m2

Outdoor Yield

500/plant

Growing Difficulty

Easy

Where to Grow

Moderate

Plant Height

Medium

Seed Type

Photoperiod

Yield Levels

Moderate Yield

Reviews

4.9
Based on 387 Reviews
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Only logged in customers who have purchased this product may leave a review.

  1. sir_grows_alot_77 Verified Buyer

    I was worried about humidity, but these plants were champs. No sign of mold or mildew, even when my RH spiked. The genetics are clearly resilient and well bred. Grew in a basement tent.

  2. Green-thumb-guy Verified Buyer

    These seeds showed impressive vigor from the moment they broke soil. The plants were hardy and healthy through the entire grow in my outdoor garden. No pests, no issues. Just healthy plants that produced amazing flowers.

  3. TMGrower007 Verified Buyer

    Order arrived faster than I expected. Really happy.

  4. MikesGarden22 Verified Buyer

    I’m blown away by these Granddaddy Purple seeds. I bought a 5-pack, and all five germinated within 48 hours. The plants have been vigorous and healthy from the start. Now in week 6 of flower, the deep purple colors are coming through beautifully, and the buds are caked in resin.

  5. urbanfarmer Verified Buyer

    Growers Choice is a class act. Professional website, great support, and a product that lives up to the claims.

  6. happy-harvest Verified Buyer

    Had some good results with Granddaddy Purple. Germination was solid, and plants responded well to training. The growing process was smooth and rewarding overall.

  7. fuzzy_roots Verified Buyer

    I’m a veteran grower, and this GDP is as good as the original cut. The genetics are spot on. That classic grape smell, the fast flowering time, and the frosty, dense buds. Grown in organic soil to max the terps.

  8. FirstGrow2025 Verified Buyer

    They honor their guarantee. That’s all you need to know.

  9. JenGrows99 Verified Buyer

    This was the easiest trim job ever. The bud-to-leaf ratio is fantastic. The flowers are dense, purple, and sticky. A grower’s dream strain.

  10. urban_farmer_nyc Verified Buyer

    The plants were healthy from seed to harvest. I had zero issues. Grew in 7 gallon pots of soil. The final buds are stunning. Deep purple, covered in resin. A very satisfying grow.

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*To be covered by the Growers Choice Cannabis Seeds 90% Germination Guarantee, you must precisely follow the Germination Method.