Granddaddy Purple

Granddaddy Purple: A Comprehensive Guide

If you’re a fan of cannabis, chances are you’ve heard of Granddaddy Purple. This popular indica strain is known for its deep purple hue, grape and berry aromas, and relaxing effects. In this comprehensive guide, we’ll take a closer look at the genetics, characteristics, effects, and growing tips for Granddaddy Purple.


Granddaddy Purple, also known as GDP, is a cross between two indica strains: Purple Urkle and Big Bud. It was first created in 2003 by Ken Estes, a medical marijuana breeder in the San Francisco Bay Area. Since then, it has become one of the most popular strains on the market, thanks in part to its vibrant purple color and potent effects.


One of the most striking features of Granddaddy Purple is its deep purple color, which is the result of anthocyanin pigments in the plant. The buds are dense and covered in resinous trichomes, and they have a sweet, fruity aroma with notes of grape and berry. The taste is similar, with a rich, fruity flavor that’s sometimes described as “grape candy.” This cannabis strain is known for its high THC levels, which typically range from 17% to 23%. Some growers have reported THC levels as high as 27%, making it a potent strain that’s not recommended for novice cannabis consumers. However, the high THC levels are part of what makes this strain so popular among experienced users who are looking for a powerful, relaxing high.


Granddaddy Purple is known for its powerful, relaxing effects, which make it a popular choice for people who want to unwind after a long day or who suffer from anxiety, insomnia, or chronic pain. The high typically starts with a cerebral buzz that can leave you feeling euphoric and happy, followed by a deep, body-melting relaxation. Some users may experience couch-lock or a feeling of heaviness, so it’s best to enjoy this strain in the evening or at night when you don’t have any important tasks to attend to.

Growing Tips

Granddaddy Purple can be grown both indoors and outdoors, but it’s important to note that it requires a lot of space and attention to detail to produce high-quality buds. When grown indoors, GDP typically yields around 14 ounces per square meter and takes around 8-10 weeks to flower. Outdoors, the yield can vary depending on the climate and growing conditions, but it’s generally around 18 ounces per plant and is ready for harvest in late September to early October.

To maximize your yield, it’s important to keep the plants well-fed and watered, and to provide them with plenty of light and ventilation. Pruning and training techniques can also help to promote healthy growth and maximize bud production.


If you’re interested in growing Granddaddy Purple indoors, there are a few things to keep in mind. This strain thrives in a warm, sunny climate and prefers a soil pH between 6.0 and 6.5. When growing indoors, it’s important to create an environment that mimics the natural conditions of the outdoors.

To start, make sure that your grow space has adequate lighting, as Granddaddy Purple requires a lot of light to grow properly. A high-intensity discharge (HID) grow light is a good option for this strain. In addition, make sure to provide your plants with plenty of fresh air and good ventilation, as this can help prevent issues like mold and mildew.

When growing Granddaddy Purple indoors, you’ll also need to pay close attention to its nutrient needs. This strain is a heavy feeder, so make sure to provide it with plenty of nutrients during the vegetative and flowering stages. You may also want to consider using organic fertilizers or supplements to help promote healthy growth.

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If you’re growing Granddaddy Purple outdoors, you’ll need to take a slightly different approach. This strain prefers a warm, sunny climate with moderate humidity levels. It’s important to choose a location that gets plenty of sunlight and has good soil drainage.

When growing outdoors, it’s also important to protect your plants from pests and diseases. You can do this by using natural pest control methods like companion planting or by using organic pesticides and fungicides. Additionally, make sure to provide your plants with plenty of water, especially during hot, dry weather.

Where to buy the best Granddaddy Purple

If you’re looking for the best Granddaddy Purple strain, you’re in luck. We’ve done the research and found the top places to buy this popular indica strain. Whether you’re a seasoned cannabis consumer or new to the world of cannabis, these options are sure to provide you with high-quality, potent Granddaddy Purple buds that will satisfy your cravings. With the right source, you can enjoy this popular strain and its relaxing effects to the fullest.

Herbies Seeds

Herbies Seeds is an online store that offers a wide range of cannabis seeds. They offer worldwide delivery and discreet packaging options, making it an excellent choice for those who want to keep their orders private. Herbies Seeds also stands out from other seed banks by allowing customers to purchase as little as one seed, with prices starting from as low as $8.

Overall, Herbies Seeds is a highly reputable and popular seed bank in the industry, providing exceptional customer support and catering to the needs of cannabis enthusiasts worldwide.

Grandmommy Purple (Herbies Seeds)

Grandmommy Purple (Herbies Seeds) – is one of the newest and most powerful strains available from Herbies Seeds. With a staggering 33% THC content and a heightened entourage effect, this indica-dominant strain will quickly send you off to sleep. Its purple smoke creates a cozy, nostalgic atmosphere reminiscent of old-fashioned bedtime stories told by your grandmother under a warm and comfortable quilt. Click to buy.

Grandaddy Purple (BlimBurn Seeds)

Grandaddy Purple (BlimBurn Seeds) – Get ready for a wild ride with Grandaddy Purple, a potent and award-winning strain that demands respect. With a THC rating in the high 20s, even experienced cannabis enthusiasts will feel its powerful effects. But don’t let its potency scare you off – just one hit and your worries, aches, and pains will fade away. It’s no wonder that Grandaddy Purple has become a beloved strain among both recreational and medicinal users around the globe. Click to buy.

Herbies USA Exrpess

Herbies USA Express is a new addition to the Herbies family, specifically created for customers in the United States. This online store provides fast and discreet shipping, with most orders delivered within a day. They offer a wide range of payment options, making it easy and convenient for customers to purchase their favorite strains.

One of the standout features of Herbies USA Express is their affordable pricing, with individual seeds starting at just $18. Their extensive selection of Granddaddy Purple strains is sure to satisfy any cannabis enthusiast, whether you’re a seasoned grower or a novice. In addition to Granddaddy Purple, they also offer a wide variety of other popular strains and products, making it a one-stop-shop for all your cannabis needs. Overall, Herbies USA Express is a reliable and affordable option for anyone looking to buy quality cannabis seeds in the United States. We have selected for you as many as three Apple options in their assortment:


ILGM, or I Love Growing Marijuana, is an online shop that focuses on providing top-notch cannabis seeds to its customers in the United States. Their seed collection includes medical strains, feminized, and autoflowering varieties, which are all of superior quality. ILGM prides itself on its fast and trustworthy shipping service, ensuring that their customers receive their orders promptly. If you are a resident of the United States and searching for a reliable source of premium cannabis seeds, ILGM could be an excellent option for you.


In conclusion, Granddaddy Purple is a popular indica strain that’s beloved by cannabis enthusiasts for its relaxing effects, sweet fruity aroma, and vibrant purple color. Whether you’re a novice or experienced grower, this strain can be a rewarding addition to your garden, as long as you’re willing to put in the time and effort required to produce high-quality buds.

Please note that the use of hemp and its products may be illegal in some countries, and you should check local laws before using this information. Also, note that hemp seeds can only be used for industrial and agricultural purposes and not for growing plants with high THC content.