What is the main difference between Granddaddy Purple and Purple Haze?

Granddaddy Purple is a Indica strain (80% Indica / 20% Sativa) with THC levels of 20–27%, while Purple Haze is a Sativa strain (15% Indica / 85% Sativa) with THC levels of 24–28%.

Which strain has higher THC — Granddaddy Purple or Purple Haze?

Purple Haze has higher THC at 24–28%, compared to Granddaddy Purple at 20–27%.

What effects does Granddaddy Purple have compared to Purple Haze?

Granddaddy Purple produces sleepy, relaxing, hungry, euphoric, happy effects, ideal for evening use. Purple Haze produces creative, euphoric, giggly, social, energetic effects, best for morning use.

What terpenes are in Granddaddy Purple and Purple Haze?

Granddaddy Purple features Myrcene, giving it berry, fruity, grape flavors. Purple Haze features Myrcene, with berry, fruity, grape flavors.

Which medical conditions can Granddaddy Purple and Purple Haze help with?

Granddaddy Purple may help with arthritis, chronic pain, depression, insomnia, loss of appetite, migraines, muscle spasms, ptsd, stress, anxiety, pain. Purple Haze may help with asthma, chronic pain, depression, fatigue, migraines, nausea, ptsd, stress, anxiety. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Granddaddy Purple

Indica — THC 27%

Purple Haze

Sativa — THC 28%

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

Home/Strain Comparisons/Granddaddy Purple vs Purple Haze

Quick Verdict

Who wins in each category?

⚡

Potency

Purple Haze

🏥

Medical

Granddaddy Purple

🌱

Growing

Tie

🍋

Flavor

Purple Haze

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Granddaddy Purple

Purple Haze

Effect Matchup

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

Granddaddy Purple

Effect

Purple Haze

68%

Euphoric

88%

100%

Sleepy

88%

Relaxing

77%

Hungry

60%

Happy

Creative

100%

Giggly

77%

Social

68%

Energetic

60%

Terpenes

53%

1 shared effect highlighted

Granddaddy Purple — Potency

THC0%

CBD0%

Potency LevelStrong

Purple Haze — Potency

THC0%

CBD0%

Potency LevelVery Strong

Purple Urkle x Big BudGranddaddy Purple

Indica 80%Sativa 20%

Purple Thai x HazePurple Haze

Indica 15%Sativa 85%

Side-by-Side Specs

Green highlight indicates the superior value

Granddaddy Purple

Profile Comparison

Shared (1)

Euphoric

Only Granddaddy Purple (4)

SleepyRelaxingHungryHappy

Only Purple Haze (5)

CreativeGigglySocialEnergeticTerpenes

Possible Side Effects

Shared

Dry mouthDry eyesDizzy

Growing Guide Comparison

Granddaddy Purple

Flowering7-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Purple Haze

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.

Purple Haze

Sativa 15/85 — THC 24–28%

Purple Haze is a sativa dominant hybrid (85% sativa/15% indica) strain that is a potent cross between the rare yet popular Purple Thai X Haze strains. This dank bud boasts a THC level ranging from 14-19% on average and an array of sativa and indica effects.

Purple Haze was named after Jimi Hendrix's classic 1967 song and is one of the most famous strains ever thanks to its popularity in the 1960s.

Which One Is Right for You?

Granddaddy Purple and Purple Haze are both excellent strains with distinct characteristics. Granddaddy Purple is a Indica with 20–27% THC, while Purple Haze is a Sativa with 24–28% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Granddaddy Purple

Choose Granddaddy Purple if you want deeper body relaxation. 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.

Choose Purple Haze

Choose Purple Haze if you want higher THC potency, more cerebral/uplifting effects. Purple Haze is a sativa dominant hybrid (85% sativa/15% indica) strain that is a potent cross between the rare yet popular Purple Thai X Haze strains.

Frequently Asked Questions

Common questions about Granddaddy Purple vs Purple Haze

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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