Runtz Cake Latest Arrival

This Wedding Cake x Runtz hybrid delivers a balanced high with a clear euphoric lift followed by waves of physical relaxation. It’s also known for expertly merging potent THC levels with a sweet, creamy flavor profile, creating a smoke that’s both harmonious and mind-bending.

Read More
  • check THC levels up to 24%
  • check 50% indica, 50% sativa
  • check Euphoric, relaxing, uplifting
  • check Total time from flowering stage to harvest: 55–65 days
  • check Growing experience level: Intermediate
wrapped giftEarn 490-2620 Reward Points
wrapped giftEarn 490-2620 Reward Points
Ships in 24 hours Icon Ships in 24 hours (Mon-Fri)
30-day Money Back guarantee Icon 30-day Money Back guarantee
+2M Seeds Sold Worldwide Icon +2M Seeds Sold Worldwide

Runtz Cake: A Slice of Hybrid Delight

Runtz Cake is a cross between two popular strains, Wedding Cake and Runtz. The former is known for its physically relaxing, indulgent high, while the latter adds euphoric, mind-brightening effects. 

With THC levels up to 24%, Runtz Cake is famous for its powerful, psychoactive character. While these levels are higher than most, some cannabis fans note they avoid the intensely mind-boggling vibes seen at more extreme levels. As such, Runtz Cake is a good choice for those who want to float upwards, while still keeping one foot—or maybe just a toe—on the ground. 

True to its name, this strain delivers rich flavor— and even richer effects. Decidedly dessert-like, it’s garnered fanfare thanks to its knack for enchanting the taste buds and the mind. Given its perfectly balanced lineage and prismatic effects, Runtz Cake seeds often attract growers with discerning, specific tastes. 

Growing Tips for Our Seeds

Runtz Cake is best suited to intermediate growers, but that doesn’t mean ambitious newcomers can’t achieve success on their first try. Just keep in mind that your Runtz Cake plants tend to benefit from light training early on, which can help manage their height and produce an even canopy. This strain is also known to produce dense, resinous buds, making it somewhat susceptible to trapping excess moisture. Thankfully, there are a few easy ways to sidestep any challenges, which we will cover below. 

Dial In Your Growing Conditions

We recommend controlling this strain’s growth early. Even though it’s a balanced hybrid, it can stretch somewhat more than you may expect. Topping or using low-stress training (LST) before the flowering stage can help prevent uneven or aggressive vertical growth. Curbing your plants’ height will help ensure a more even canopy and, in turn, consistently nourished buds.

White Runtz may be somewhat sensitive to overwatering and a bit picky regarding nutrients, although not overly so. Thankfully, watering your plants consistently and providing just enough NPK (nitrogen, phosphorus, and potassium) can help your plants reach their full potential.

Be sure to provide your plants with adequate airflow as the buds develop. White Runtz produces thick, resin-heavy flowers with a generous coating of trichomes. As the flowering stage progresses, it’s best to maintain strong air circulation throughout the canopy. This will help reduce moisture buildup around the bud sites.

Finally, keep your plants happy by providing a warm, stable environment. White Runtz performs best in controlled indoor conditions or warm outdoor climates, with steady temperatures and consistent humidity levels throughout the entire flowering stage. 

The Germination Game

Our germination method makes starting your Runtz Cake seeds a cinch—even if you’ve never tried the process before. To get started, you’ll require just a few basic household items: a glass, a plate, and some paper towels. Soak your seeds for up to 24 hours in a glass of water before folding them inside a damp paper towel. Be sure to periodically spritz the towel to keep it from drying out over the next 3-7 days, and before too long, you’ll see taproots emerge! This means your seeds are ready to plant. 

If you use our germination method, your Runtz Cake seeds will also be protected by our industry-leading germination guarantee.

Yields, Flowering Times, and Harvest

This strain produces consistent, respectable yields of up to 500 grams per square meter indoors. Outdoor growers can look forward to up to 600 grams per plant. White Runtz also has a relatively prompt flowering time of 55-65 days, making it a good pick for those who prefer predictable yields and a relatively efficient growing process.

Dominant Terpenes in Runtz Cake

Runtz Cake’s dominant terpenes are myrcene, caryophyllene, and limonene. Myrcene is commonly linked to the more physically relaxing side of the experience, while caryophyllene contributes a subtle peppery depth that grounds the sweeter elements. Limonene adds a brighter citrus edge, which keeps the overall profile from feeling too heavy or cloying.

Dominant Cannabinoids in Runtz Cake

At 24% THC, this strain triggers a clear shift in the way you perceive your surroundings. Typically, the high begins with a cheerful mood, then melts into a state of carefree, physical relaxation. The intensity is strong enough to produce mind-altering effects, such as a more chromatic perception of colors and a somewhat surreal perception of time. These tend to be felt immediately, and while decidedly strong, do fall shy of extreme levels, making Runtz Cake a good pick for those who prefer psychoactive effects that are objectively intense, but still slightly curbed.

Characteristics

Strain Genetics

Wedding Cake x Runtz

Blend

50% Indica, 50% Sativa

Flowering Time

55–65 days

THC Content

24%

THC Range

20-24%

CBD Level

Low

Effects

Relaxing, Euphoric, Uplifting

Indoor Yield

Up to 500 g/m²

Outdoor Yield

Up to 600 g per plant

Best Time of Use

Anytime

Flavor

Creamy, Fruity, Sweet

Growing Difficulty

Intermediate

Plant Height

Medium

Where to Grow

Moderate

Flowering Type

Photoperiod

Reviews

4.5
Based on 27 Reviews
  •  
     
    (14)
  •  
     
    (13)
  •  
     
    (0)
  •  
     
    (0)
  •  
     
    (0)

Only logged in customers who have purchased this product may leave a review.

  1. Jordan S. Drummond Verified Buyer

    I had a question about flowering times and the support team responded within an hour with detailed advice. It’s not just about selling seeds; they actually support the growers. This is my new go-to seed bank.

  2. JasperAndrews17 Verified Buyer

    These seeds clearly have great genetics behind them. The plants naturally maintained a short and beautifully bushy structure throughout the entire grow.

  3. Frank Gonzalez Verified Buyer

    I can confidently say these seeds are the real deal. They performed exactly as promised and delivered outstanding results in my garden.

  4. Percy T. Wood Verified Buyer

    For a hobby grower, these seeds were perfect. Low maintenance, didn’t give me any trouble with nutrients, and the final plant structure was beautiful. Lots of frost developing in the last few weeks. Great for a beginner.

  5. daceCruz Verified Buyer

    Ran this in a DWC setup and it absolutely exploded. I had to raise my lights twice during the vegetative stretch. The root system was pristine. If you’re running hydro, this one’s a winner.

  6. GradyJacobson11 Verified Buyer

    The phenotypic expression was remarkably consistent across the batch. All five seeds produced plants with that classic short, bushy structure, making canopy management a breeze. A breeder’s delight for sure.

  7. dancerfiercecoach Verified Buyer

    wow my first grow ever and i got these. all 3 seeds popped! one is a little smaller but they are all growing. so excited to see what happens. customer service helped me with a question about my light distance too.

  8. David Grantham Verified Buyer

    I got a perfect 100% germination rate with this pack. It’s such a relief to know you can count on every seed to perform.

  9. Diego Gilmore Verified Buyer

    All five of the seeds I planted popped successfully. These are genuinely good seeds that I’d happily recommend to others.

  10. carpretriever84 Verified Buyer

    The structure of this plant is fantastic. Strong central cola with sturdy lateral branches that didn’t need much support. Easy to trim, too, with a great calyx-to-leaf ratio. A very efficient plant.

Showing 1-10 of 27 

*To be covered by the Growers Choice Cannabis Seeds 90% Germination Guarantee, you must precisely follow the Germination Method.

Frequently Asked Questions

All our products are federally legal and have been since the 2018 Farm Bill. This piece of legislation legalized cannabis products containing less than 0.3% Delta-9 THC by dry weight. We regularly have all our products tested by third-party labs, to ensure our compliance with federal law.
All Growers Choice Seeds products are regularly tested by third-party labs to ensure safety and federal legality.
Our federally legal cannabis seeds are organic non-GMO, and will grow into plants that gives you the fun THC high and wellness benefits without the risk, danger and inconsistency of illegal marijuana. We’re so confident in our growers and producers, that we offer a money back satisfaction guarantee.
Growers Choice Seeds is committed to transparency and safety. All of our seeds are tested by third-party labs to ensure they meet federal legal and health standards.
Using marijuana will cause you to test positive for THC. We recommend not using them if you are required to pass a drug test for marijuana.