Granddaddy Purple

  • Type: Indica
  • THC: 17-23%
  • CBD: <1%
  • Terpenes: Myrcene, Caryophyllene, Linalool

Granddaddy Purple is a indica strain (also known as GDP, Grand Daddy Purp) originating from Purple Urkle x Big Bud. With THC levels ranging 17-23%, it sits in the mid-to-high tier of the regulated market and is one of the most consistently referenced cultivars in indica vs sativa vs hybrid discussions.

Effects and Experience

Granddaddy Purple produces a predominantly body-focused effect — physical relaxation that builds progressively and can range from gentle warmth to pronounced sedation depending on dose. It is predominantly an evening strain — the sedative body effect makes daytime use impractical for most consumers at standard doses.

Reported effects: Relaxed, Sleepy, Euphoric, Happy, Hungry. Dry mouth and dry eyes are the most common adverse effects. At higher doses, pronounced sedation and increased appetite are typical.

Terpene Profile

Granddaddy Purple’s dominant terpenes are Myrcene, Caryophyllene, Linalool. Caryophyllene — the only terpene that binds directly to cannabinoid receptors — contributes a spicy, peppery character and has demonstrated anti-inflammatory activity in research. Myrcene contributes an earthy, musky base and is associated with body sedation at higher concentrations. Linalool, also found in lavender, contributes floral notes and has demonstrated anxiolytic properties in preclinical studies. Together these terpenes create Granddaddy Purple’s characteristic aroma and contribute to its effect profile beyond THC content alone.

Flavour and Aroma

The aroma is sweet grape and berry with an earthy base. On the inhale, grape candy sweetness on the inhale, earthy and smooth on exhale. Cure quality significantly affects expression — well-cured Granddaddy Purple retains its defining terpene character more clearly than hastily dried material.

Growing Profile

Granddaddy Purple is considered moderate. Flowering time is 8-11 weeks indoors. Yields are moderate. Controlled indoor environments with attention to humidity in the final weeks of flowering produce the most consistent terpene expression and potency.

Granddaddy Purple Pricing

Granddaddy Purple is widely available across most regulated markets. Its enduring popularity keeps demand consistent, with pricing typically in the mid-to-premium tier relative to commodity flower. Online pricing varies meaningfully by state market maturity and retailer. For current Granddaddy Purple pricing across online retailers, the Cannabis Price Index on CannabisDealsUS tracks weekly averages by category.

Consumers exploring similar profiles may also want to compare Northern Lights and Blue Dream.

What type of strain is Granddaddy Purple?

Granddaddy Purple is a indica strain originating from Purple Urkle x Big Bud. Indica strains are associated with body-focused, sedating effects and are typically preferred for evening use. Granddaddy Purple has become one of the most recognisable cultivars in its class in the North American regulated market.

What is the typical THC level of Granddaddy Purple?

Granddaddy Purple typically tests between 17-23% THC, with CBD content generally below 1%. This places it in the mid-to-high tier of regulated cannabis. This range is accessible to consumers with some experience while remaining approachable for those building tolerance gradually.

What are the effects of Granddaddy Purple?

Granddaddy Purple produces relaxed, sleepy, euphoric, happy, hungry. The effect profile is heavily body-focused — physical relaxation builds progressively and sedation is common at higher doses, making it best suited for evening use. Duration is typically 2-3 hours depending on consumption method and individual tolerance.

What does Granddaddy Purple smell and taste like?

Granddaddy Purple has sweet grape and berry with an earthy base. The flavour follows closely — grape candy sweetness on the inhale, earthy and smooth on exhale. Cure quality significantly affects the intensity and clarity of these characteristics; properly cured Granddaddy Purple retains its defining terpene expression much more clearly than material dried too quickly post-harvest.

What terpenes does Granddaddy Purple contain?

Granddaddy Purple's dominant terpenes are Myrcene, Caryophyllene, Linalool. Caryophyllene is the only terpene known to bind directly to cannabinoid receptors and has demonstrated anti-inflammatory activity in research. Myrcene is associated with earthy character and body sedation at higher concentrations. Linalool, also found in lavender, contributes floral notes and has demonstrated anxiolytic properties in preclinical studies. The terpene profile contributes to Granddaddy Purple's characteristic aroma and shapes its effect profile alongside THC content.

Is Granddaddy Purple good for beginners?

Granddaddy Purple sits in the mid-to-high THC range and is best suited for consumers who have some experience with cannabis. Beginners who want to try it should start with a minimal dose and wait at least 20 minutes before reassessing — effects can take time to peak, particularly with vaporization.


Browse current Granddaddy Purple pricing at CannabisDealsUS.

What type of strain is Granddaddy Purple?

Granddaddy Purple is a indica strain originating from Purple Urkle x Big Bud. Indica strains are associated with body-focused, sedating effects and are typically preferred for evening use. Granddaddy Purple has become one of the most recognisable cultivars in its class in the North American regulated market.

What is the typical THC level of Granddaddy Purple?

Granddaddy Purple typically tests between 17-23% THC, with CBD content generally below 1%. This places it in the mid-to-high tier of regulated cannabis. This range is accessible to consumers with some experience while remaining approachable for those building tolerance gradually.

What are the effects of Granddaddy Purple?

Granddaddy Purple produces relaxed, sleepy, euphoric, happy, hungry. The effect profile is heavily body-focused — physical relaxation builds progressively and sedation is common at higher doses, making it best suited for evening use. Duration is typically 2-3 hours depending on consumption method and individual tolerance.

What does Granddaddy Purple smell and taste like?

Granddaddy Purple has sweet grape and berry with an earthy base. The flavour follows closely — grape candy sweetness on the inhale, earthy and smooth on exhale. Cure quality significantly affects the intensity and clarity of these characteristics; properly cured Granddaddy Purple retains its defining terpene expression much more clearly than material dried too quickly post-harvest.

What terpenes does Granddaddy Purple contain?

Granddaddy Purple's dominant terpenes are Myrcene, Caryophyllene, Linalool. Caryophyllene is the only terpene known to bind directly to cannabinoid receptors and has demonstrated anti-inflammatory activity in research. Myrcene is associated with earthy character and body sedation at higher concentrations. Linalool, also found in lavender, contributes floral notes and has demonstrated anxiolytic properties in preclinical studies. The terpene profile contributes to Granddaddy Purple's characteristic aroma and shapes its effect profile alongside THC content.

Is Granddaddy Purple good for beginners?

Granddaddy Purple sits in the mid-to-high THC range and is best suited for consumers who have some experience with cannabis. Beginners who want to try it should start with a minimal dose and wait at least 20 minutes before reassessing — effects can take time to peak, particularly with vaporization.

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