What is the main difference between Purple Urkle and Rainbow Runtz?

Purple Urkle is a Indica strain (80% Indica / 20% Sativa) with THC levels of 18–21%, while Rainbow Runtz is a Hybrid strain (50% Indica / 50% Sativa) with THC levels of 21–23%.

Which strain has higher THC — Purple Urkle or Rainbow Runtz?

Rainbow Runtz has higher THC at 21–23%, compared to Purple Urkle at 18–21%.

Is Purple Urkle or Rainbow Runtz easier to grow?

Purple Urkle has moderate growing difficulty with a 7-9-week flowering period, while Rainbow Runtz has moderate difficulty with a 8-10-week flowering period.

What effects does Purple Urkle have compared to Rainbow Runtz?

Purple Urkle produces sleepy, relaxing, hungry, creative, euphoric effects, ideal for evening use. Rainbow Runtz produces relaxing, sleepy, hungry, calming, uplifting effects, best for evening use.

What terpenes are in Purple Urkle and Rainbow Runtz?

Purple Urkle features Myrcene, giving it berry, fruit, grape flavors. Rainbow Runtz features Myrcene, Limonene, Caryophyllene, with fruit, lavender, sweet flavors.

Which medical conditions can Purple Urkle and Rainbow Runtz help with?

Purple Urkle may help with add/adhd, anxiety, arthritis, chronic pain, depression, insomnia, loss of appetite, migraines, nausea, ptsd, stress. Rainbow Runtz may help with depression, insomnia, nausea, ptsd, stress, anxiety. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Purple Urkle

Indica — THC 21%

Rainbow Runtz

Hybrid — THC 23%

Potency, effects, terpenes, flavors, growing difficulty, and medical uses — compared side by side.

Home/Strain Comparisons/Purple Urkle vs Rainbow Runtz

Quick Verdict

Who wins in each category?

⚡

Potency

Rainbow Runtz

🏥

Medical

Purple Urkle

🌱

Growing

Tie

🍋

Flavor

Rainbow Runtz

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Purple Urkle

Rainbow Runtz

Effect Matchup

Side-by-side effect intensity — bars show relative prominence

Purple Urkle

Effect

Rainbow Runtz

100%

Sleepy

88%

Relaxing

100%

77%

Hungry

77%

68%

Creative

60%

Euphoric

53%

Happy

Calming

68%

Uplifting

60%

3 shared effects highlighted

Purple Urkle — Potency

THC0%

CBD0%

Potency LevelModerate

Rainbow Runtz — Potency

THC0%

CBD0%

Potency LevelStrong

Mendocino Purps PhenotypePurple Urkle

Indica 80%Sativa 20%

Zkittlez x RuntzRainbow Runtz

Indica 50%Sativa 50%

Side-by-Side Specs

Green highlight indicates the superior value

Purple Urkle

Profile Comparison

Shared (3)

SleepyRelaxingHungry

Only Purple Urkle (3)

CreativeEuphoricHappy

Only Rainbow Runtz (2)

CalmingUplifting

Possible Side Effects

Shared

Dry mouthDry eyes

Only Purple Urkle

Dizzy

Only Rainbow Runtz

Anxious

Growing Guide Comparison

Purple Urkle

DifficultyModerate

Flowering7-9 weeks

HarvestSeptember Yield

Indoor Yield400g/m² (1.3oz/ft²)

Outdoor Yield1000g/plant (35.3oz/plant)

Indoor Height70–100cm (28–39in)

Outdoor Height120–160cm (47–63in)

Plant StructureBushy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateWarm

Rainbow Runtz

DifficultyModerate

Flowering8-10 weeks

HarvestEarly October

Indoor YieldMedium

Outdoor YieldMedium

Indoor HeightMedium

Outdoor HeightMedium

Plant StructureMedium

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateTemperate

About These Strains

Purple Urkle

Indica 80/20 — THC 18–21%

The introduction of this medical marijuana strain can be dated back to late 1980s. This is a Californian strain which is often classified as classical strain.

This is believed to be the phenotype of ' Granddaddy Purple'.

Rainbow Runtz

Hybrid 50/50 — THC 21–23%

Rainbow Runtz is an evenly balanced hybrid strain (50% indica/50% sativa) created through crossing the delicious Skittlez X Do-Si-Dos strains. Named for its delicious flavor and gorgeous appearance, Rainbow Runtz is the perfect bud for any lover of classic hybrids.

This bud has beautiful heart-shaped dark olive green nugs with deep purple undertones, vibrant red-orange hairs and a coating of chunky, white crystal trichomes dripping with sweet resin.

Which One Is Right for You?

Purple Urkle and Rainbow Runtz are both excellent strains with distinct characteristics. Purple Urkle is a Indica with 18–21% THC, while Rainbow Runtz is a Hybrid with 21–23% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Purple Urkle

Choose Purple Urkle if you want deeper body relaxation, broader medical applications. The introduction of this medical marijuana strain can be dated back to late 1980s.

Choose Rainbow Runtz

Choose Rainbow Runtz if you want higher THC potency, more cerebral/uplifting effects. Rainbow Runtz is an evenly balanced hybrid strain (50% indica/50% sativa) created through crossing the delicious Skittlez X Do-Si-Dos strains.

Frequently Asked Questions

Common questions about Purple Urkle vs Rainbow Runtz

Medical Disclaimer

The information on this page is for educational purposes only and is not intended as medical advice. Cannabis affects everyone differently. Consult a qualified healthcare professional before using cannabis for any medical condition. Effects, potency, and medical benefits may vary. Do not use cannabis if pregnant, nursing, or under the legal age in your jurisdiction.

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