Granddaddy Purple Strain Review: Dive Into the World of Purple Bliss

Granddaddy Purple Strain Review: Dive Into the World of Purple Bliss

Introduction to the Granddaddy Purple Strain (Purple Urkle x Big Bud)

The Granddaddy Purple strain stands as a towering figure in the pantheon of cannabis genetics, blending the best of Purple Urkle with Big Bud’s robust growth characteristics. Crafted by the skilled hands of Ken Estes, Granddaddy Purple, or GDP, is a pure Indica strain that promises not just a feast for the senses with its grape and berry aroma but also a profound journey into relaxation.

Key Takeaways

GDP is celebrated for its striking purple hues, a dense canopy of crystal trichomes, and a sweet, fruity aroma that fills the room. With THC levels comfortably sitting between 20 and 25 percent, it’s a go-to strain for those seeking relief from stress, pain, and insomnia. Feminized seeds ensure a grow filled with potent, flowering females, making cultivation a breeze for both novice and experienced growers.

Strain Overview


Granddaddy Purple is famous for its vibrant purple leaves and orange hairs, presenting a visual spectacle matched by few. The buds are large, coated in resin, and exude a sweet, grape-like aroma that makes every puff a luxurious experience.

Breeder Information

Ken Estes’ contribution to the cannabis community with GDP cannot be overstated. By combining Purple Urkle’s aromatic, flavorful profile with Big Bud’s yield-enhancing traits, this legendary Bay Area-based breeder has created a strain that delivers both in quality and quantity.

Where To Buy Granddaddy Purple Strain Seeds

For those ready to introduce the legendary Granddaddy Purple into their gardens, is the destination. Authentic GDP seeds from Dr. Blaze ensure that growers receive top-notch genetics for successful cultivation.

Origins of the Granddaddy Purple Strain

History of the Strain

Granddaddy Purple emerged in the early 2000s, quickly ascending to legendary status among growers and users alike. Its origins are steeped in cannabis lore, with tales of its unparalleled relaxation effects and stunning purple appearance captivating the imagination of many.

Genetic Lineage 

GDP’s lineage is a match made in indica heaven, combining the sedative effects and aromatic profile of Purple Urkle with the impressive growth characteristics of Big Bud. This genetic synergy has resulted in a strain that is both a joy to grow and to consume.

Aroma, Flavor, and Terpene Profile

GDP’s aroma and flavor are profoundly influenced by its terpene profile, which includes Myrcene, Caryophyllene, and Pinene. These terpenes contribute to its distinctive grape and berry aroma, with sweet undertones that make every session a delightful experience.

Effects and Benefits of the Granddaddy Purple Strain

Granddaddy Purple is synonymous with deep relaxation. Its potent Indica effects envelop the body in a calming embrace, easing muscles into a state of blissful tranquility. This strain is particularly effective for those seeking relief from stress, pain, and sleeplessness, thanks to its sedative properties. Additionally, GDP’s uplifting effects on mood can help alleviate symptoms of anxiety and depression, making it a versatile ally in managing various conditions.

THC and CBD Content

With a THC content ranging from 20 to 25 percent, Granddaddy Purple is a potent strain capable of delivering strong psychoactive effects. Its CBD content is relatively low, which is typical for strains bred for their THC potency. However, the balance of cannabinoids and terpenes in GDP provides a comprehensive therapeutic profile, beneficial for a wide range of symptoms and conditions.

Potential Side Effects

While Granddaddy Purple is celebrated for its therapeutic benefits, some users may experience common cannabis-related side effects such as dry mouth and eyes, dizziness, or a slight feeling of paranoia, especially when consumed in higher doses. Moderation and hydration can help mitigate these effects.

Bud and Plant Structure

Granddaddy Purple is notable for its striking appearance, characterized by dense, compact buds that display a range of deep purple to lavender hues, intertwined with bright orange pistils. The presence of a thick coat of trichomes gives the buds a frosty appearance, signaling the strain’s potent cannabinoid and terpene profile.

Granddaddy Purple Strain

How To Grow the Granddaddy Purple Strain

Preferred Conditions

GDP thrives in both indoor and outdoor environments, preferring cool to moderate temperatures to fully express its vibrant purple coloring. This strain is relatively easy to grow, making it suitable for cultivators of all experience levels.

Feeding and Nutrients

To achieve optimal growth and bud production, Granddaddy Purple requires a balanced feeding regimen rich in nutrients. During the vegetative stage, a higher nitrogen content will support leaf and stem growth, while phosphorus and potassium are more crucial during the flowering stage to enhance bud formation and terpene production.

Pruning and Training

Effective pruning and training techniques, such as the Sea of Green (SOG) or Screen of Green (SCROG) methods, can significantly improve airflow and light exposure across the plant, leading to increased yields and more uniform bud development.

Harvest Tips

Granddaddy Purple typically flowers within 56 to 70 days when grown indoors. Outdoor growers can expect to harvest in late September to early October. To maximize potency and flavor, it’s crucial to monitor trichome development and initiate harvest when they’ve reached peak maturity, typically when most trichomes have shifted from clear to milky white.

Ideal Consumption Methods

Due to its rich terpene profile and potent effects, Granddaddy Purple is best enjoyed through methods that allow for a full appreciation of its flavor and aroma, such as vaporization or smoking. It’s also a popular choice for making concentrates and edibles, where its effects can be intensified.

Granddaddy Purple Strain Review: Conclusion

Granddaddy Purple is more than just a strain; it’s a sensory experience that combines visual beauty, aromatic delight, and profound relaxation effects. Whether you’re growing it for its therapeutic benefits or as a connoisseur of fine cannabis, GDP stands out as a testament to the art and science of cannabis cultivation and breeding.

“Like a fine wine, the best things in life improve with time and care. Granddaddy Purple is the embodiment of this principle, offering a timeless cannabis experience that soothes the soul and ignites the senses.” – James Bean.

Buy Granddaddy Purple seeds today, and shop the collection of regular, feminized, and autoflower cannabis seeds at Seeds Here Now.

While you’re here, check out these top-tier strains from Dr. Blaze:


What is Granddaddy Purple’s THC content?

A. Typically, Granddaddy Purple has a THC content of 20 to 25 percent, making it a potent choice for experienced users.

Is Granddaddy Purple indica or sativa?

A. Granddaddy Purple is a pure Indica strain, known for its relaxing and sedative effects.

Can Granddaddy Purple help with insomnia?

A. Yes, its potent Indica effects make it an excellent choice for those struggling with sleep issues.

What does Granddaddy Purple taste like?

A. Granddaddy Purple boasts a sweet, grape, and berry flavor profile, with earthy undertones.

How long does Granddaddy Purple take to flower?

A. GDP typically flowers in 56 to 70 days when grown indoors.

What are Granddaddy Purple’s primary terpenes?

A. The dominant terpenes in Granddaddy Purple are Myrcene, Caryophyllene, and Pinene.

Can Granddaddy Purple be grown outdoors?

A. Yes, it can thrive outdoors, especially in cooler climates that can enhance its purple hues.

What type of seeds does Granddaddy Purple come in?

A. Granddaddy Purple is available in feminized seeds, ensuring all plants will flower.

What are the effects of Granddaddy Purple?

A. GDP offers deep relaxation, stress relief, and a euphoric high.

How can I maximize the purple coloration in GDP plants?

A. Exposing plants to cooler nighttime temperatures during the flowering stage can enhance their purple coloration.

author avatar
Chris Algeo
Chris Algeo is a marketing manager and copywriter with more than ten years of experience in the cannabis industry. With a passion for helping growers reach their goals, Chris dedicates his expertise to crafting educational resources that light the path to success. When he’s not researching the latest cannabis strains or penning insightful articles, Chris enjoys running, backpacking, skiing, and all things outdoors.


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