Everything You Need to Know About Grandaddy Purps Strain | Indica-Dominant Hybrid

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by Morgan

Last update:

August 18, 2023

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If you’re a cannabis enthusiast, chances are you’ve heard of Grandaddy Purps. This popular strain is known for its sweet grape-like aroma and relaxing effects. In this article, we’ll take a deep dive into everything you need to know about Grandaddy Purps, from its origins to its medical benefits. So sit back, light up, and let’s explore this legendary strain.

A Brief History of Grandaddy Purps Strain

Like many strains, Grandaddy Purps has a colorful and somewhat mysterious history. The strain originated in San Francisco in the early 2000s and quickly gained a reputation for its unique aroma and potent effects.

The Origins of Grandaddy Purps

Grandaddy Purps is an indica-dominant hybrid that was created by breeder Ken Estes. The exact genetics of the strain are shrouded in mystery, but it’s believed to be a cross between Purple Urkle and Big Bud. Regardless of its genetic makeup, it quickly gained a loyal following among cannabis enthusiasts.

According to some sources, Grandaddy Purps was first created by Ken Estes in his San Francisco laboratory. Estes was a long-time cannabis enthusiast and breeder who had been working on creating new strains for years. He was particularly interested in creating strains that were both potent and flavorful, and Grandaddy Purps was one of his most successful creations.

The strain was initially popular among medical marijuana patients, who found that it was effective at treating a wide range of conditions, including chronic pain, anxiety, and insomnia. As word of its effectiveness spread, it began to gain a wider following among recreational users as well.

The Rise in Popularity

Thanks in part to its distinctive aroma and potent effects, Grandaddy Purps became increasingly popular throughout the early 2000s. By the mid-2000s, it had won several awards and was widely regarded as one of the best strains on the market.

In addition to its medicinal properties, Grandaddy Purps was also popular among recreational users who enjoyed its relaxing and euphoric effects. Many users reported feeling happy, relaxed, and uplifted after smoking the strain, making it a popular choice for parties and social gatherings.

Today, Grandaddy Purps remains a popular strain among cannabis enthusiasts. Its unique flavor and potent effects continue to make it a favorite among both medical and recreational users, and it’s likely to remain a popular choice for years to come.

Characteristics of Grandaddy Purps Strain

Grandaddy Purps is an indica-dominant hybrid strain that originated in California. It’s a cross between Purple Urkle and Big Bud, two well-known strains in the cannabis community. Since its creation, Grandaddy Purps has become a popular choice among both recreational and medicinal users.


One of the most notable things about Grandaddy Purps is its appearance. The strain has dense, colorful buds that are coated in a thick layer of trichomes. The buds themselves are typically a deep shade of purple, which is where the strain gets its name. However, it’s worth noting that not all phenotypes of Grandaddy Purps will have purple buds. Some may have green buds with purple accents.

In addition to its purple buds, Grandaddy Purps is known for its striking orange hairs. These hairs, which are also known as pistils, are an important part of the plant’s reproductive system. When the buds are ready for harvest, the pistils will begin to turn brown and curl up. This is a sign that the buds are at their peak potency and ready to be harvested.

Aroma and Flavor

The aroma of Grandaddy Purps is one of its most distinctive features. It’s a sweet, fruity scent that’s often compared to grapes or berries. When the buds are ground up, the aroma becomes even more pungent and pronounced. The flavor of Grandaddy Purps follows the same grape-like profile as its aroma but can also have subtle undertones of earthiness and pine.

Some users have also reported a slight skunky or diesel-like aroma and flavor in certain phenotypes of Grandaddy Purps. This is likely due to the strain’s complex genetic lineage and the various terpenes present in its profile.

Effects and Potency

Like most indica-dominant strains, Grandaddy Purps is known for its relaxing effects. It’s a heavy-hitting strain that can leave you feeling euphoric, sleepy, and relaxed all at once. The high typically starts off with a cerebral rush that can leave you feeling uplifted and happy. As the high progresses, you’ll start to feel a deep sense of relaxation and sedation.

Grandaddy Purps is a great strain to smoke in the evening or before bed, as it can help you unwind and drift off to sleep. It’s also a popular choice among medical users who are looking for relief from chronic pain, insomnia, and anxiety.

The potency of Grandaddy Purps is also something to consider, with THC levels typically ranging between 17-23%. This makes it a fairly potent strain that should be approached with caution, especially for novice users. However, experienced users will appreciate the strong and long-lasting effects of Grandaddy Purps.

Growing Grandaddy Purps

If you’re interested in growing Grandaddy Purps yourself, there are a few things you should know. While it’s not the easiest strain to grow, with some patience and attention to detail, you can get a great yield.

Indoor vs. Outdoor Cultivation

Grandaddy Purps can be grown both indoors and outdoors, but it tends to do best in a controlled environment. When grown indoors, you can better manage the plant’s growth and provide it with all of the nutrients and light it needs to thrive. You can also control the temperature and humidity levels to ensure that the plant is happy and healthy. If you’re growing outdoors, make sure you live in a region with a long enough growing season for the plant to mature. It’s important to note that outdoor plants are more susceptible to pests and weather-related issues.

Growth Timeline and Yield

When grown indoors, Grandaddy Purps typically takes around 8-9 weeks to flower. During this time, it can reward you with a yield of around 1-2 ounces per square foot. However, this yield can vary depending on the growing conditions and the expertise of the grower. When grown outdoors, the plant can produce between 2-4 ounces per plant, given ideal conditions. It’s important to note that outdoor plants can take longer to mature, and the yield can be affected by weather conditions.

Common Challenges and Solutions

One of the most significant challenges of growing Grandaddy Purps is its susceptibility to mold and mildew. This can be caused by high humidity levels and poor air circulation. To combat this, make sure your growing area is well-ventilated and keep a close eye on humidity levels. It’s also essential to ensure your plants are receiving the proper nutrients and lighting to help avoid any additional problems. Another common issue is overwatering, which can lead to root rot. To prevent this, make sure to let the soil dry out between watering and avoid watering the leaves.

Another challenge that some growers face is maintaining the proper pH levels in the soil. Grandaddy Purps prefers a slightly acidic soil with a pH between 6.0 and 6.5. If the pH is too high or too low, the plant may not be able to absorb the nutrients it needs, leading to stunted growth or other issues. To maintain the pH levels, you can test the soil regularly and add pH adjusters as needed.

Overall, growing Grandaddy Purps can be a rewarding experience for those willing to put in the effort. With the right growing conditions and attention to detail, you can produce a high-quality crop that will provide you with a relaxing and enjoyable smoking experience.

Medical Benefits of Grandaddy Purps Strain

In addition to its recreational use, Grandaddy Purps is also used for medical purposes thanks to its potency and potential therapeutic benefits. This strain has a rich history of medicinal use, dating back to ancient times when it was used to treat a variety of ailments.

Pain Relief

One of the most significant benefits of Grandaddy Purps is its ability to provide pain relief. It’s frequently recommended for those dealing with chronic pain or inflammation, thanks to its powerful anti-inflammatory effects. When smoked or vaporized, it can offer almost instant relief from discomfort.

Grandaddy Purps contains high levels of THC, which is a potent pain reliever. THC works by activating the body’s natural pain relief system, which can help reduce the perception of pain. Additionally, the strain contains terpenes that have been shown to have anti-inflammatory properties. These terpenes work by reducing inflammation in the body, which can help alleviate pain and discomfort.

Stress and Anxiety Reduction

Grandaddy Purps is also a great strain for managing stress and anxiety. The relaxing effects can help calm the mind and ease tension, making it an ideal choice for those dealing with anxiety disorders or panic attacks. The strain’s high THC content can also help regulate the release of serotonin, a neurotransmitter that plays a key role in regulating mood and anxiety.

Studies have shown that THC can help reduce anxiety and stress by activating the body’s endocannabinoid system. This system plays a crucial role in regulating mood, stress, and anxiety, and THC can help activate it to produce a calming effect.

Insomnia Treatment

Finally, Grandaddy Purps is a popular choice for those dealing with insomnia. Its potent sedative effect can help you fall asleep and stay asleep throughout the night. It’s a much safer and natural alternative to pharmaceutical sleep aids, making it an excellent choice for those struggling with sleep issues.

The strain’s sedative effect is due to its high levels of myrcene, a terpene that has been shown to have sedative properties. Myrcene works by increasing the activity of GABA, a neurotransmitter that helps regulate sleep. This can help promote relaxation and make it easier to fall asleep and stay asleep throughout the night.

In conclusion, Grandaddy Purps is a versatile strain that has a variety of potential medical benefits. Whether you’re dealing with chronic pain, anxiety, or sleep issues, this strain may be able to help. Its potent effects and natural properties make it a safe and effective alternative to traditional pharmaceuticals.

Final Thoughts on Grandaddy Purps Strain

Whether you’re a long-time fan of Grandaddy Purps or are just hearing about it for the first time, there’s no denying that it’s a unique and fascinating strain. Grandaddy Purps is a popular indica-dominant hybrid that has gained a reputation for its striking appearance, potent effects, and therapeutic benefits.

The strain is known for its dense, purple buds that are covered in a thick layer of trichomes. The aroma of Grandaddy Purps is sweet and fruity, with hints of grape and berry. When smoked or vaporized, the strain has a smooth and flavorful taste that is both relaxing and uplifting.

Grandaddy Purps is a popular strain among medical marijuana patients, as it has been shown to help with a variety of conditions. The strain is known for its ability to help with pain, anxiety, depression, and insomnia. It is also a popular choice for those who suffer from muscle spasms, migraines, and other chronic conditions.

One of the things that set Grandaddy Purps apart from other strains is its high THC content. The strain typically has a THC level of around 20%, making it one of the more potent strains available. This makes it a great choice for experienced users who are looking for a strong and long-lasting high.

In addition to its potent effects, Grandaddy Purps is also a popular strain for recreational use. The strain is known for its relaxing and euphoric effects, making it a great choice for those who want to unwind after a long day or enjoy a night out with friends.

So next time you’re looking for a relaxing and potent experience, give Grandaddy Purps a try. Whether you’re a medical marijuana patient or a recreational user, this unique and fascinating strain is sure to impress.

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About the author 


I discovered the benefits of Cannabis at a young age in 2002, with years of trial and error, my knowledge grew just like my plants. As my love for cannabis unfolded I began to teach and learn, trying to gain as much information and practical growing experience.

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