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Gruntz strain packs a punch in terms of potency and flavor. Expect a burst of sweetness to coat your taste buds and a high THC concentration to get you to cloud 9. Any marijuana strain that has a lineage of Gelato and Zkittlez will not disappoint.

The Runtz strains are quickly becoming one of the most popular strains in the cannabis community. In Gruntz, you get the best of two classic and flavorful cannabis strains. Zkittlez has won best indica at the 2015 Cannabis Cups in San Francisco and Michigan despite only coming in at 15 percent THC.

Gas House has hit a home run with this strain as it seems that they have perfected all of the stages of the cultivation process. Gruntz is not for the faint of heart, as even though this is a delicious strain, it will kick you in the mouth with potency. Expect a strain that leaves you uplifted and relaxed simultaneously.

Gruntz Strain Genetics

gruntz strain

Is Gruntz strain an Indica or Sativa?

Gruntz is a 70/30 indica-dominant hybrid of Zkittlez and Gelato, its parent strains. With these genetics, a consumer can expect a fruity tasting experience that also delivers on potency. This indica hybrid strain can be used at nearly anytime during the day as it will not put you to sleep, although you might feel a bit sedated with high doses.


Genetics: Grape Ape x Grapefruit

Average THC Level: 20%

Average CBG Level: 1%

Terpenes: Caryophyllene, Linalool, Humulene

Zkittlez is a strain that is bred for flavor, which is evident from its iconic strain name. It has a distinct sweet, berry, and grape taste. Zkittlez has won multiple industry awards for best indica despite its relatively low THC content. Zkittlez won first place at the 2016 Emerald Cup.

Enjoying this strain can be great to get your creative juices flowing. Users report feeling relaxed, happy, and euphoric on this strain. Zkittlez may help users reduce stress, anxiety, and depression.


Genetics: Sunset Sherbet x Thin Mint Girl Scout Cookies

Average THC Level: 16%

Terpenes: Caryophyllene, Limonene, Humulene

Gelato makes the mouth water and packs a punch with around 20 percent THC. This balanced hybrid strain can be great at any time and can even get your creative juices flowing. The berry flavors will keep you coming back for more with this popular strain. This indica dominant hybrid strain is a fan favorite.

Gelato elicits a burst of euphoria followed by a mental calm that leaves you feeling relaxed. While the strain can relax your body, your mind will remain focused and sharp. Gelato has been used to provide relief for insomnia, pain, and fatigue.

Gruntz Strain Yield

Gruntz can be grown indoors or outdoors, depending on your preference. Outdoor grows usually have higher yields, but there are more variables that need to be managed when compared to an indoor grow. .

As an indica-dominant strain, Gruntz can grow compact and bushy with a big yield of flower buds. When growing big Gruntz plants, you may need to provide the stalk and branches with support. Consider using the screen of green (SCROG) training method, metal stakes, and tomato cages to support extra-large plants.

When growing Gruntz outdoors, you can expect around 18 ounces per plant or roughly 500 grams. When growing it indoors, you can expect 14 ounces per square meter which is a healthy yield overall.

Gruntz Strain Flowering Time

Gruntz can produce a huge yield of stunning green and purple-hued flower buds. The flowering period of Gruntz is 7 to 9 weeks. Outdoor crops should be ready for harvest in the middle of October.

The appearance of this colorful bud is only outweighed by its high potency. Expect dense and sticky buds with a purple hue showing through the dark green nugs. There are also bright orange hairs and a high concentration of trichomes over the nugs that is impressive, to say the least.

Gruntz Strain THC Percentage

Gruntz’ THC levels are perfect for high-tolerance users or those who need strong THC relief. The THC percentage of Gruntz ranges between 25 and 32. This strain should be consumed by people that have adequate cannabis experience. For those that want physical relaxation and mental stimulation that is nearly unmatched, they might have found the perfect strain in Gruntz.

Flavor and Aroma Of The Gruntz

Gruntz has an incredible flavor and aroma. The flavor and aroma are very similar. Expect a smell and taste of tangy candy that will wow you. The genetics of this strain is made for a delicious toke that will keep you coming back for more.

For those that love a sour candy taste on the exhale, you might have found a strain you’ll never want to put down.

Gruntz’ most common terpenes include the following:

  • Beta-caryophyllene
  • Limonene
  • Linalool
  • Valencene
  • Phellandrene
  • Terpineol


Beta-caryophylleneIs one of the most common terpenes found in cannabis. This spicy and woody-smelling terpene is also found in cinnamon, black pepper, and hops. Beta caryophyllene has been shown to have a strong binding affinity with CB2 receptors to maintain homeostasis in cells. In cannabis, it may enhance the health benefits to provide relief for pain, depression, anxiety, inflammation, and autoimmune disorders.


Limonene’s intense citrus aroma is also found in citrus fruit rinds, juniper, and rosemary. Studies have shown this terpene binds to A(2A) receptors which are known to reduce inflammation and increase dopamine levels. It may also help improve the absorption of cannabinoids through the skin. Limonene is thought to provide relief for many digestive issues, anxiety, and depression.


Linalool has a pleasant flowery scent that is also found in lavender, rosewood, and laurel. Studies have shown that linalool inhibits 5-HT(3) receptors, which play a part in vomiting and nausea. Strains containing linalool may be helpful for depression, anxiety, insomnia, pain, and epilepsy.


Valencene is not widely available in many strains but can deliver a delicious, citrusy flavor and aroma. While more research is needed into this terpene, it has shown to have anti-inflammatory and insectifugal properties. Clementine and Agent Orange are two strains that this terpene is contained in.


Phellandrene has been shown to increase activity levels while decreasing pain simultaneously. Strains that contain this terpene can have a nice citrus flavor. Trainwreck and Jack Herer are two famous strains with high levels of this terpene. Consumers often describe a fruit and cotton candy flavor.


Terpineol has become quite popular due to the lime flavor it emits. Benefits of this terpene include relief from anxiety. Two strains that contain this terpene include Runtz and Lucky Charms.

Similar marijuana strains in terms of flavor include Aurora and White Dragon. Gruntz will have a profound effect on both the head and the body, especially due to its complex array of terpenes. And with a fruit and cotton candy taste, it will not disappoint terp hunters. It has an incredibly fruity profile and one of the sweetest tastes you will find.

Medical Conditions This Strain Can Help

Gruntz may help with the following medical conditions:

  • Chronic Pain
  • Depression
  • Bipolar Disorder
  • Mood Swings
  • Stress

Even though Gruntz doesn’t have massive levels of CBD, it still has many medical benefits due to its high THC content. Adding CBD to your routine can change your life if you suffer from pain or anxiety.

Strain Effects

Feelings: Blissful, Creative, Focused

Gruntz can be enjoyed any time of day. Gruntz strain effects are not subtle. Users report it helping with creativity and concentration. Gruntz strain effects can be felt greatly in the nighttime and can help tremendously with sleep.

Gruntz Strain Information

Gruntz strain

Strain information about Gruntz is limited at the moment due to its low availability. The Gruntz hybrid wasbred by an unknown grower using Gelato and Zkittlez.

Average THC Level: 22%

Average CBG Level: 1%

Strain Type: Indica

Terpenes: Caryophyllene, Limonene, Linalool, Valencene, Phellandrene, Terpineol

Genetics: Gelato x Zkittlez

Breeder: Unknown

Effects: Euphoric, Focused, Creative

Provides relief for: Pain, Depression, Stress, Bipolar Disorder

Side effects: Dry mouth, Red eyes, Anxiety

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Strains similar to Gruntz

  • Biscotti
  • Gelato 45
  • Berry Pie
  • Slurricane

Gruntz Strain Price

As an exotic and connoisseur-grade marijuana strain, Gruntz usually comes at a premium price. Gruntz sells for $15 a gram, $50 a 1/8th, and $100 a 1/4 ounce.

Gruntz Cannabis Products

Gruntz cannabis products are rare to find at the moment. While this indica hybrid strain is mainly found in whole-flower products (flower buds and joints), it may become more available as a concentrate as its popularity grows.

Gruntz cannabis products include the following:

  • Flower
  • Pre-Roll
  • Vape Cartridge
  • Live Resin
  • Shatter

Gruntz Cannabis Seeds

Gruntz cannabis seeds are not available for sale online at the moment. We recommend asking a budtender at a nearby dispensary if they have any Gruntz seeds in stock.

Final Verdict On The Gruntz Weed Strain

Gruntz is a marijuana strain that you have to try if you love indicas. There are so many versions of strains that you need to make sure you are getting what you pay for. Overall, it provides the perfect balance of euphoria and relaxation.

Is Gruntz strain indica or sativa?

Gruntz is a 70/30 indica-dominant hybrid of Zkittlez and Gelato.

Gavin Kushman. Cannabis strain writer in a cannabis garden
Gavin Kushman

Gavin is a worldly adventurer and cannabis connoisseur, embarking on journeys that take him to the far corners of the globe to explore and document the varied effects, flavors, and histories of both renowned and lesser-known strains. From the misty high-altitude farms of the Hindu Kush highlands to the vibrant cannabis cafes of Amsterdam, Gavin's quest for knowledge spans continents. A recognized authority in the cannabis industry, he frequently lends his expertise to leading publications such as Cannabis Training University, where his captivating blog articles chronicle his unique experiences with different cannabis strains.

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