What is the main difference between Granddaddy Purple and Green Crack?

Granddaddy Purple is a Indica strain (80% Indica / 20% Sativa) with THC levels of 20–27%, while Green Crack is a Hybrid strain (35% Indica / 65% Sativa) with THC levels of 15–25%.

Which strain has higher THC — Granddaddy Purple or Green Crack?

Granddaddy Purple has higher THC at 20–27%, compared to Green Crack at 15–25%.

What effects does Granddaddy Purple have compared to Green Crack?

Granddaddy Purple produces sleepy, relaxing, hungry, euphoric, happy effects, ideal for evening use. Green Crack produces energetic, focused, talkative, creative, focus effects, best for morning use.

What terpenes are in Granddaddy Purple and Green Crack?

Granddaddy Purple features Myrcene, giving it berry, fruity, grape flavors. Green Crack features Myrcene, with citrus, fruity, pine flavors.

Which medical conditions can Granddaddy Purple and Green Crack help with?

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

Strain Encyclopedia

Granddaddy Purple

Indica — THC 27%

Green Crack

Hybrid — THC 25%

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

Home/Strain Comparisons/Granddaddy Purple vs Green Crack

Quick Verdict

Who wins in each category?

⚡

Potency

Granddaddy Purple

🏥

Medical

Granddaddy Purple

🌱

Growing

Tie

🍋

Flavor

Tie

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Granddaddy Purple

Green Crack

Effect Matchup

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

Granddaddy Purple

Effect

Green Crack

60%

Happy

53%

100%

Sleepy

88%

Relaxing

77%

Hungry

68%

Euphoric

Energetic

100%

Focused

88%

Talkative

77%

Creative

68%

Focus

60%

Uplifting

46%

1 shared effect highlighted

Granddaddy Purple — Potency

THC0%

CBD0%

Potency LevelStrong

Green Crack — Potency

THC0%

CBD0%

Potency LevelStrong

Purple Urkle x Big BudGranddaddy Purple

Indica 80%Sativa 20%

Skunk #1 x AfghaniGreen Crack

Indica 35%Sativa 65%

Side-by-Side Specs

Green highlight indicates the superior value

Granddaddy Purple

Profile Comparison

Shared (1)

Happy

Only Granddaddy Purple (4)

SleepyRelaxingHungryEuphoric

Only Green Crack (6)

EnergeticFocusedTalkativeCreativeFocusUplifting

Possible Side Effects

Shared

Dry mouth

Only Granddaddy Purple

Dry eyesDizzy

Only Green Crack

AnxiousParanoid

Growing Guide Comparison

Granddaddy Purple

Flowering7-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Green Crack

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.

Green Crack

Hybrid 35/65 — THC 15–25%

A perennial favorite, Green Crack is a sativa-dominant hybrid that was bred by inbreeding Skunk #1. Green Crack is usually sativa-dominant, but there's also a less popular indica-heavy version of the strain.

Green Crack got its name from Snoop Dogg, though it's also known as Green Cush or simply Cush among smokers who prefer not to reference cocaine.

Which One Is Right for You?

Granddaddy Purple and Green Crack are both excellent strains with distinct characteristics. Granddaddy Purple is a Indica with 20–27% THC, while Green Crack is a Hybrid with 15–25% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Granddaddy Purple

Choose Granddaddy Purple if you want higher THC potency, 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 Green Crack

Choose Green Crack if you want more cerebral/uplifting effects. A perennial favorite, Green Crack is a sativa-dominant hybrid that was bred by inbreeding Skunk #1.

Frequently Asked Questions

Common questions about Granddaddy Purple vs Green Crack

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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