What is the main difference between Granddaddy Purple and Platinum OG?

Granddaddy Purple is a Indica strain (80% Indica / 20% Sativa) with THC levels of 20–27%, while Platinum OG is a Indica strain (75% Indica / 25% Sativa) with THC levels of 20–24%.

Which strain has higher THC — Granddaddy Purple or Platinum OG?

Granddaddy Purple has higher THC at 20–27%, compared to Platinum OG at 20–24%.

What effects does Granddaddy Purple have compared to Platinum OG?

Granddaddy Purple produces sleepy, relaxing, hungry, euphoric, happy effects, ideal for evening use. Platinum OG produces sleepy, relaxing, tingling, body high, euphoric effects, best for evening use.

What terpenes are in Granddaddy Purple and Platinum OG?

Granddaddy Purple features Myrcene, giving it berry, fruity, grape flavors. Platinum OG features Myrcene, with coffee, herbal, pine flavors.

Which medical conditions can Granddaddy Purple and Platinum OG help with?

Granddaddy Purple may help with arthritis, chronic pain, depression, insomnia, loss of appetite, migraines, muscle spasms, ptsd, stress, anxiety, pain. Platinum OG may help with add/adhd, anxiety, arthritis, chronic pain, depression, inflammation, insomnia, loss of appetite, migraines, muscle spasms, stress, pain. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Granddaddy Purple

Indica — THC 27%

Platinum OG

Indica — THC 24%

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

Home/Strain Comparisons/Granddaddy Purple vs Platinum OG

Quick Verdict

Who wins in each category?

⚡

Potency

Granddaddy Purple

🏥

Medical

Platinum OG

🌱

Growing

Tie

🍋

Flavor

Platinum OG

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Granddaddy Purple

Platinum OG

Effect Matchup

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

Granddaddy Purple

Effect

Platinum OG

100%

Sleepy

100%

88%

Relaxing

88%

68%

Euphoric

60%

77%

Hungry

46%

60%

Happy

53%

Tingling

77%

Body High

68%

5 shared effects highlighted

Granddaddy Purple — Potency

THC0%

CBD0%

Potency LevelStrong

Platinum OG — Potency

THC0%

CBD0%

Potency LevelStrong

Purple Urkle x Big BudGranddaddy Purple

Indica 80%Sativa 20%

Master Kush x OG Kush x UnknownPlatinum OG

Indica 75%Sativa 25%

Side-by-Side Specs

Green highlight indicates the superior value

Granddaddy Purple

Profile Comparison

Shared (5)

SleepyRelaxingHungryEuphoricHappy

Only Platinum OG (2)

TinglingBody High

Possible Side Effects

Shared

Dry mouthDry eyesDizzy

Growing Guide Comparison

Granddaddy Purple

Flowering7-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Platinum OG

Flowering7-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

Granddaddy Purple

Indica 80/20 — THC 20–27% — CBD 1–1%

Granddaddy Purple, also known as “ Grand Daddy Purple” or “GDP” or “Grand Daddy Purps,” is a heavy indica dominant strain created through crossing the classic Big Bud X Purple Urkle strains. This flavorful bud is said to be the grandfather of all weed strains, packing timeless full-bodied effects and an infamous flavor that will leave you begging for more.

The Granddaddy Purple high hits you first with a cerebral rush that leaves you feeling completely euphoric although with a slight numbing effect.

Platinum OG

Indica 75/25 — THC 20–24% — CBD 1–1%

Platinum OG is a super-potent descendant of OG Kush, Master Kush, and an unknown parent. THC levels easily top 20% and have reportedly reached 24% in some tests.

This indica-dominant hybrid has a sativa/indica ratio of 25/75, and that is reflected in the mostly physical high.

Which One Is Right for You?

Granddaddy Purple and Platinum OG are both excellent strains with distinct characteristics. Granddaddy Purple is a Indica with 20–27% THC, while Platinum OG is a Indica with 20–24% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Granddaddy Purple

Granddaddy Purple is a solid indica with sleepy, relaxing, hungry effects.

Choose Platinum OG

Platinum OG is a solid indica with sleepy, relaxing, tingling effects.

Frequently Asked Questions

Common questions about Granddaddy Purple vs Platinum OG

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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