Strain Encyclopedia

Big Bud

Indica — THC 26%
VS

Granddaddy Purple

Indica — THC 27%

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

Home/Strain Comparisons/Big Bud vs Granddaddy Purple

Quick Verdict

Who wins in each category?

⚡
Potency
Granddaddy Purple
🏥
Medical
Granddaddy Purple
🌱
Growing
Big Bud
🍋
Flavor
Granddaddy Purple

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

THCCBDEffectsFlavorsGrow EaseMedical
Big Bud
Granddaddy Purple

Effect Matchup

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

Big Bud
Effect
Granddaddy Purple
100%
Sleepy
100%
88%
Hungry
77%
77%
Relaxing
88%
60%
Euphoric
68%
53%
Happy
60%
68%
Creative
46%
Body-buzz
5 shared effects highlighted
Big Bud — Potency
THC0%
CBD0%
Potency LevelStrong
Granddaddy Purple — Potency
THC0%
CBD0%
Potency LevelStrong
Afghani x Haze x Northern LightsBig Bud
Indica 85%Sativa 15%
Purple Urkle x Big BudGranddaddy Purple
Indica 80%Sativa 20%

Side-by-Side Specs

Green highlight indicates the superior value

Big Bud
Category
Granddaddy Purple
23–26%
🔥THC
Better20–27%
0–0%
💧CBD
Better1–1%
Indica (85/15)
🧬Type
Indica (80/20)
Strong
⚡Potency
Strong
7-9 weeks
🌸Flowering
7-9 weeks
Evening
🕐Best Time
Evening
Beginners, Medical Users, Nighttime Use, Creative Activities
🎯Best For
Medical Users, Nighttime Use

Profile Comparison

Shared (5)
SleepyHungryRelaxingEuphoricHappy
Only Big Bud (2)
CreativeBody-buzz

Possible Side Effects

Shared
Dry mouthDry eyesDizzy

Growing Guide Comparison

Big Bud
Flowering7-9 weeks
PhotoperiodPhotoperiod
Growing MethodIndoor, Outdoor
Granddaddy Purple
Flowering7-9 weeks
PhotoperiodPhotoperiod
Growing MethodIndoor, Outdoor

About These Strains

Big Bud

Indica 85/15 — THC 23–26%

Big Bud is an indica dominant hybrid (85% indica/15% sativa) strain that was the overall winner of the 1989 High Times Cannabis Cup. This strain was named for its enormously oversized buds and huge yields for growers, as well as its intensely high THC level ranging from 23-26%.

Although the original Big Bud strain was a cross between the insanely popular Afghani X Skunk #1 strains, it has since then been rebred and bred with other strains to create different effects and potencies.

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.

Which One Is Right for You?

Big Bud and Granddaddy Purple are both excellent strains with distinct characteristics. Big Bud is a Indica with 23–26% THC, while Granddaddy Purple is a Indica with 20–27% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Big Bud

Choose Big Bud if you want easier growing. Big Bud is an indica dominant hybrid (85% indica/15% sativa) strain that was the overall winner of the 1989 High Times Cannabis Cup.

Choose Granddaddy Purple

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

Frequently Asked Questions

Common questions about Big Bud vs Granddaddy Purple

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.

More Strain Comparisons