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Granddaddy Purple Indica Cannabis Strain

Granddaddy Purple

Granddaddy Purple

Indica

Also known as: Grand Daddy Purp, Granddaddy Purps, GDP, Grandaddy Purple Kush, Big Daddy Purp

What is the Granddaddy Purple strain?

Granddaddy Purple is a indica cannabis strain with up to 27.0% THC, known for its relaxed effects and berry and candy flavor profile.

Granddaddy Purple (GDP) is a legendary indica-dominant cannabis strain popularized in 2003 by Ken Estes in the San Francisco Bay Area. Created through crossing Purple Urkle and Big Bud, this strain quickly rose to iconic status as one of the most well-known 'purple' cannabis strains in the United States. GDP is renowned for its striking appearance, featuring dense, oversized buds that display deep purple hues inherited from Purple Urkle, contrasted by bright orange pistils and a generous coating of snow-white trichomes. The strain inherits a complex grape and berry aroma from its lineage, with a sweet and fruity scent reminiscent of ripe grapes or berries, accentuated by earthy undertones.

Discovered in the early 2000s in California's Humboldt County, GDP exploded onto the Bay Area cannabis scene before achieving global recognition. An indica-dominant strain with deep purple buds and heavy-handed effects, a single toke is often sufficient to win over users. GDP's genetics proved so successful that its buds won first place in 2015 at the Denver High Times Cannabis Cup for Best U.S. Indica. The strain became so popular that breeders extensively used its genetics to create other hybrids, including notable descendants like Purple Punch (GDP x Larry OG).

What are the effects of Granddaddy Purple?

😌 Relaxed
90%
🧘 Calm
88%
😴 Sleepy
85%
🫠 Body High
85%
🍽️ Hungry
75%
🤩 Euphoric
70%

What are the medical benefits of Granddaddy Purple?

  • Users report relief from chronic pain
  • May help with insomnia and sleep disorders
  • Often used for stress and anxiety management
  • Users report appetite stimulation
  • May provide relief from muscle spasms
  • Often used for depression symptoms

This is not medical advice. Consult a healthcare professional.

What are the side effects of Granddaddy Purple?

How do you grow Granddaddy Purple?

Granddaddy Purple is reasonably easy to grow, even for beginners, thanks to its resilient genetics. The plants are manageable in size with a sturdy indica structure. Flowering time typically ranges 8-10 weeks indoors under a 12/12 light schedule, while outdoor growers usually harvest by mid-October. Indoor yields can reach up to 19 oz/m² (500-600g/m²), while outdoor plants can produce up to 17 oz/plant in optimal conditions. GDP thrives in warm, sunny climates with daytime temperatures between 70-80°F, prefers well-draining, nutrient-rich soil with pH 6.0-6.5, and responds well to high-quality LED or HPS lighting indoors. The strain prefers humidity levels around 40-50% and temperatures between 70-80°F, with humidity control being crucial to prevent mold on the dense buds. Regular pruning and training techniques like LST can enhance light penetration and yields, with SOG technique proving particularly successful.

How should you use Granddaddy Purple?

Granddaddy Purple is a indica strain with 27.0% THC, which is considered high potency. As an indica, it is best suited for evening or nighttime use.

Beginners

Start with 1-2 small inhalations or 2.5-5mg if using edibles. Wait 15 minutes before taking more. This strain is potent — start very low.

Regular Users

A standard session of 3-5 inhalations or 5-15mg edible dose. Effects typically onset within 5-15 minutes when inhaled, 30-90 minutes for edibles.

Experienced Users

Adjust to personal tolerance. At 27.0% THC, even experienced users should respect this strain's potency.

Start low and go slow. This is not medical advice — consult a healthcare professional before using cannabis.

What is the genetic lineage of Granddaddy Purple?

What strains were bred from Granddaddy Purple? (236)

Frequently Asked Questions

How does Granddaddy Purple make you feel?

Granddaddy Purple is a indica strain that primarily produces relaxed effects, followed by calm. Users report the dominant effect at 90% intensity. With 27.0% THC, this strain is considered potent and best suited for experienced users.

Is Granddaddy Purple good for medical use?

Granddaddy Purple has been reported by users for users report relief from chronic pain, may help with insomnia and sleep disorders, often used for stress and anxiety management, users report appetite stimulation, may provide relief from muscle spasms, often used for depression symptoms. As an indica strain, it may be particularly suited for evening or nighttime use.

This is not medical advice. Consult a healthcare professional.

Are there side effects with Granddaddy Purple?

Some users have reported dry mouth, dry eyes, dizziness, dry mouth, dry eyes, possible dizziness, potential paranoia at high doses, couch-lock feeling when using Granddaddy Purple. Starting with a low dose and staying hydrated can help minimize these effects.

What does Granddaddy Purple taste and smell like?

Granddaddy Purple features a flavor profile of berry, candy, earthy, fruity, grape, sweet. The dominant terpenes are Myrcene and Caryophyllene, which contribute to its distinctive aroma.

What do users say about Granddaddy Purple?

No reviews yet. Be the first to review Granddaddy Purple!

What does the research say about Granddaddy Purple?

Granddaddy Purple is a indica cannabis strain containing up to 27.0% THC, with a terpene profile dominated by Myrcene and Caryophyllene. Below are authoritative resources for understanding the compounds in this strain.

Terpene Research

Cannabinoid Information

Cannabis Regulations & Safety

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