Runtz Strain Review

Runtz is an uncommon strain with an uncommon taste. You’ll recognize the candy-like flavor that gave it its name; however, it also features solid THC levels, with percentages ranging from 18% to a sky-high 29%. As a hybrid strain, Runtz provides the best of both worlds with both a euphoric head high and a bone-deep body buzz.

Sativa/Indica % Indoor Yield Outdoor Yield Flowering Period
50% / 50% 14-16 ounces per square meter up to 18 ounces per plant 7 – 9 weeks indoors, mid-October outdoors.

Medical users appreciate the Runtz OG strain, too. The body buzz helps stimulate relaxation and offers an escape from the pain of daily life. Chronic stress and anxiety also melt away, allowing sufferers to escape from their worries for a while. After the strain has kept users high for hours, it winds down into a sweet, dreamy sleep.

There are several Runtz phenotypes out there, but the indica/sativa blend is usually within the 40/60 range in either direction. The most common is an even 50/50 split between the two. The Runtz strain origin is a cross between Zkittlez and Gelato (although some say these are the genetics of the Pink Runtz strain).

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At A Glance

ORIGINZkittlez and Gelato
EFFECTSeuphoric, joyful, creative
ADVERSE REACTIONS (NEGATIVE)dry eyes and mouth, anxiety, paranoia
FRAGRANCEsweet, fruity
FLAVORSsweet, fruity, sugary, berry
MEDICALchronic pain, arthritis, chronic stress, nausea
THC CONTENT %18% – 29%
INDICA / SATIVA %50% – 50%
INDOOR YIELD14-16 ounces per square meter
OUTDOOR YIELDup to 18 ounces per plant

The body high kicks in about fifteen minutes after the head high. It usually starts in the back of the head and melts down the spine, before expanding to the limbs and leaving fingers tingling. It’s an excellent strain for evening use. Once the body high hits, you’ll likely find yourself sitting in one place, thinking creative thoughts, or watching your favorite movies.

Orange Bud Strain
Orange Bud Strain
Orange Bud Strain

Another perfectly-balanced hybrid strain, Orange Bud is loved by users for its euphoric and relaxing high.

Runtz Strain Fragrance

If you’ve opened up a container of candy Runtz and gotten a puff of sugar to the face, you have a solid understanding of the cannabis strain’s scent. It’s sweet, fruity, and mild, just like candy.

Runtz Strain Flavors

The flavor is just like the smell, sweet, fruity, and a little creamy. The aftertaste is particularly sugary. You might notice a hint of berry in particular with the Pink Runtz strain.

Adverse Reactions

The most common side effects of Runtz use are dry eyes and mouth. However, because of the intense THC level in this strain, users who dive in too quickly occasionally report anxiety or paranoia from use. These symptoms coincide with users underestimating Runtz. Pacing dosage and not taking too much of the candy-flavored kush at once can help mitigate these side effects and keep everything cool.


Like many strains with a serious body high, those using the strain therapeutically have great things to say about Runtz. First and foremost, it’s pain-relieving properties help reduce chronic pain to the point where it’s unnoticeable. Everything from headaches to minor aches and pains simply disappears as the tingly body buzz hits. It also helps relax muscles and reduce inflammation, which is helpful for arthritis, chronic stress, and injuries.

With its candy-like flavor and pain-relieving properties, it’s hard not to love the Runtz weed strain. Find strains with similar profile in our online seed bank.


Need to eat? Runtz can overcome almost any person’s loss of appetite, helping with nausea and side effects due to chemo. Insomnia sufferers can also find relief from this strain, as the indica begin to take over. Most people find that their dreams are truly sweet after spending an evening with Runtz.

On the mental side of things, the euphoric, uplifting high is a perfect escape from stress. Anxiety sufferers notice their worries floating away as the relaxed, happy buzz fills their thoughts instead. Even depression sufferers find that Runtz can help them with their battle.

Growing Runtz Strain

If someone gets their hands on some Runtz seeds, then they’re in luck. This strain is remarkably hardy and easy to grow. As long as the grower is prepared for some large plants, even a moderate Runtz strain grow can provide plenty of beautiful kush.

The sativa genetics are obvious when starting your Runtz strain grow. It’s an aggressive upwards grower that doesn’t naturally branch off. For growers interested in training it to grow out instead of up, it reacts well to high-stress training techniques. In this case, the Screen of Green growing technique can help gardeners make the most of their Runtz plants.

To help Runtz plants thrive, be ready to fertilize and water. Runtz plants grow quickly, meaning they’ll need more nutrients than compact varieties. In particular, don’t be afraid to supplement extra nitrogen. Just keep an eye on the leaves to make sure they aren’t suffering from nutrient burn.

Flowering Time


Runtz handles indoor growing well. Look for plants to be ready for harvest in 7-9 weeks on average. When growing inside, the Runtz strain produces 14-16 ounces of quality bud per square meter, depending on training techniques.

Grow marijuana seeds with shorter flowering time. Explore our shop for our wide selection of indoor marijuana strains.

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When growing Runtz outside, growers can expect their harvest to be ready by mid-October in the northern hemisphere. In quality conditions, each Runtz plant can produce up to 18 ounces of bud.


  1. Zkittlez
  2. Gelato

FAQs About Runtz Strain

What is the Runtz strain yield?

Runtz yields 14-16 ounces per square meter indoors and up to 18 ounces per plant outdoors.

How much THC does Runtz have?

From 18% up to 29%.

What are the origins of the Runtz strain?

Runtz is believed to have been created from a cross between Zkittlez and Gelato.

Robert Bergman

Robert Bergman is an Amsterdam-based marijuana grow expert who has years of experience from small grows to massive operations. His passion for growing lead him to develop his own Gold Leaf strain. Now, Robert is dedicated to sharing his knowledge with the world.... [Read full bio]


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