aka Grand Daddy Purp, G Purps, Granddaddy Purps, GDP, Gridlock, Granddaddy Purple Kush

Granddaddy Purple is an Indica marijuana strain often used to treat pain, insomnia and depression. The Indica effects and high THC levels of this strain will leave you feeling happy, relaxed and a little hungry.

Granddaddy Purple is another heavy indica strain that is not of the subtle variety. It is widely used as a powerful knock-me-out – and has therefore become a popular choice for those seeking a heavy body stone.

Its buds are also known for being distinctly good-looking in nature – with the buds boasting of a purple hue mixed with red hairs and some crystallization.

A creation straight out of Ken Estes’ San Francisco lab – Grand Daddy Purple, otherwise known as GDP is a potent indica strain. It is popularly used in the treatment of many psychoactive conditions, and in the management of pain.

Grand Daddy Purple’s parentage stems from the crossing of two indica strains, namely Big Bud and Purple Urkle. This strain is a native of California, and has earned its reputation for being a reliable relaxant and stress-buster.

• Effects: Sedated, Energetic, Aroused, Hungry, Happy, Relaxed
• Taste: Berry, Flowery, Earthy
• Side Effects: Dry mouth, Dry eyes, Dizzy, Paranoid, Headache
• Helps with: Stress, Depression, Pain, Insomnia, Anxiety

Granddaddy Purple Effects

Because GDP is a classic indica, it can create a strong mental high, leaving you to let your thoughts calm down and generate a cool brain buzz. For those seeking a deep and relaxing recreational high, Grand Daddy Purple offers just that. It is a powerful sleep-aid, which makes it the perfect night-time puff.

Not only does it help you unwind and let go of all your stresses, but it leaves you feeling happy and content. This is what makes it a great companion for a warm bubble bath at the end of the day.

A sense of euphoria can also be noticed in the effects of Grand Daddy Purple, and with it a sense of elation, and a strong desire to laugh. Sometimes, GDP can encourage a voracious appetite, but isn’t present in every user.

Granddaddy Purple Experience

Granddaddy Purple is a classic Indica. Whether you’re in need of some sleep, suffer from chronic pain, or just need to chill out, this strain has you covered. Granddaddy Purps came onto the scene back in 2003 from San Francisco Bay breeder Ken Estes. Since then, it’s become one of the most popular Indicas on dispensary shelves.

This strain is a cross between two rockstar strains, Big Bud and Purple Urkle. However, these genetics are strikingly similar to Grape Ape, another popular purple strain. Regardless, this strain is loved by medical patients and recreational users alike.

Though Granddaddy is an Indica, it tends to provide a bit of a euphoric mental high. New consumers should be slow with this strain, as THC levels can run as high as 23%.

Granddaddy Purple Fragrance

Earning its name and reputation, Grand Daddy Purple famously smells like grapes and berries. It is said that a small chunk of GDP can fill a room with its aroma, with a certain sweet and fruitiness lingering in the air.

Big Bud can be grown outdoor, where its size could reach up to 5 feet or more. It thrives well in warm climates but indoor, it does even better with a hydroponic setup. Read our full review!

Granddaddy Purple Flavors

Grand Daddy Purple tastes much the way it smells – like grapes and berries. It is reminiscent of an earthy pine mixed with the sweet presence of citrus fruits. Some have also described its exhale as something that would remind you of a grape popsicle.

Granddaddy Purple Adverse reactions

Among the few side effects of Grand Daddy Purple, that have been reported, is dehydration and the sensation of a dry mouth and dry eyes. Other adverse reactions to GDP are mild cases of dizziness and sometimes paranoia, although quite rarely. It is also known to cause a very slight yet lingering headache for some.

Used widely to help manage pain, Granddaddy Purple has proven to be very useful for patients with chronic and acute conditions alike.

Granddaddy Purple Medical Benefits

• THC: 16.0 – 20.0%
• CBD: 0.61 – 1.44%
• CBC: 0.27 – 0.89%
• CBG: 0.13 – 1.54%
• CBN: 0.05 – 0.23%
• THCV: 0.3 – 1.35%

While those on the recreational side will appreciate the deep body relaxation and calming effects of this strain, it is also a popular medical strain.

• Granddaddy Purple makes for a great nightcap or accompaniment to a warm bath
• Medical users appreciate this strain while managing stress, depression, and chronic pain
• This strain can be very useful for those suffering from a lack of appetite, as it can really stoke hunger in medical patients

Grand Daddy Purple made its way into the scene originally as a medically created strain. It has been touted as a strong healer among other hybrids, and has gained traction it its popularity as a powerful de-stresser.

GDP is also perfect for those who suffer from irregular sleep patterns, for its ability to relax both the mind and body to aid one to a night of restful sleep. In many cases, it is used in the battle against anxiety and depression, relieving the mind of its worries.

For cancer patients, it has also proven to help rid one of nausea brought on by radiation and chemotherapy. This makes it also an important factor in restoring appetite in those who are under medication or suffer from anorexia nervosa.

Growing Granddaddy Purple Strain

• Flowering time: 49 – 63 Days
• Harvest time: 69 Days
• Yield indoor: 1 – 2 Oz/Ft² (~ 400 g/m²)
• Yield outdoor: 2 – 3 Oz/plant (~ 550 g/plant)
• Height indoor: 30-60
• Height outdoor: 30-60
• Grow difficulty: Moderate
• Flowering type: Photoperiod

Available in clone form from Northern California’s Dark Heart Nursery, the strain produces short, compact plants with tight internodal spacing. During its flowering cycle, leaves tend to display intense shades of purple, blue, green and orange.

Granddaddy Purple can be cultivated indoors or out, but grows best in a climate-controlled environment. While the flowering cycle takes roughly 65 days to complete when cultivated indoors, outdoor growers can expect to harvest by late September or early October in the Northern Hemisphere, and late March to early April in the Southern Hemisphere.

 Traits of Granddaddy Purple and Granddaddy Purple Seeds

It’s safe to say this strain has some shelf appeal. With dense purple buds, slight lime hues, ample red hairs, and a good coating of white trichomes, this strain is quick to go. Coupled with reliable sedative effects, Granddaddy Purple is an easy win for growers and consumers alike.

From its Purple Urkle parent, this strain inherits a grape and berry aromas and flavors, which are sweet on the inhale, with a harsh, pungent taste on the exhale.

·        Indoors Growing

Kept indoors, GDP is quite happy in hydro or soil alike, with it flowering as average of about 8 – 11 weeks. It can yield up to an estimated 19 ounces per square meter.

·        Outdoors Growing

When grown outdoors, Grand Daddy Purple has the capacity to grow into a dense bush, generating a generous yield at about 17 ounces per plant. It is ready for harvest around the weeks of Mid-October.