What is the main difference between Blueberry and Granddaddy Purple?

Blueberry is a Indica strain (80% Indica / 20% Sativa) with THC levels of 16–24%, while Granddaddy Purple is a Indica strain (80% Indica / 20% Sativa) with THC levels of 20–27%.

Which strain has higher THC — Blueberry or Granddaddy Purple?

Granddaddy Purple has higher THC at 20–27%, compared to Blueberry at 16–24%.

What effects does Blueberry have compared to Granddaddy Purple?

Blueberry produces sleepy, relaxing, happy, euphoric, uplifting effects, ideal for evening use. Granddaddy Purple produces sleepy, relaxing, hungry, euphoric, happy effects, best for evening use.

What terpenes are in Blueberry and Granddaddy Purple?

Blueberry features Myrcene, giving it berry, blueberry, sweet flavors. Granddaddy Purple features Myrcene, with berry, fruity, grape flavors.

Which medical conditions can Blueberry and Granddaddy Purple help with?

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

Strain Encyclopedia

Blueberry

Indica — THC 24%

Granddaddy Purple

Indica — THC 27%

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

Home/Strain Comparisons/Blueberry vs Granddaddy Purple

Quick Verdict

Who wins in each category?

⚡

Potency

Granddaddy Purple

🏥

Medical

Granddaddy Purple

🌱

Growing

Tie

🍋

Flavor

Granddaddy Purple

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Blueberry

Granddaddy Purple

Effect Matchup

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

Blueberry

Effect

Granddaddy Purple

100%

Sleepy

100%

88%

Relaxing

88%

77%

Happy

60%

68%

Euphoric

68%

60%

Uplifting

53%

Long-lasting

46%

Body-buzz

Hungry

77%

4 shared effects highlighted

Blueberry — Potency

THC0%

CBD0%

Potency LevelStrong

Granddaddy Purple — Potency

THC0%

CBD0%

Potency LevelStrong

Thai x Purple Thai x AfghaniBlueberry

Indica 80%Sativa 20%

Purple Urkle x Big BudGranddaddy Purple

Indica 80%Sativa 20%

Side-by-Side Specs

Green highlight indicates the superior value

Blueberry

Profile Comparison

Shared (4)

SleepyRelaxingHappyEuphoric

Only Blueberry (3)

UpliftingLong-lastingBody-buzz

Only Granddaddy Purple (1)

Hungry

Possible Side Effects

Shared

Dry mouthDry eyesDizzy

Growing Guide Comparison

Blueberry

Flowering8-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Granddaddy Purple

Flowering7-9 weeks

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

Blueberry

Indica 80/20 — THC 16–24%

Blueberry is an indica dominant hybrid (80% indica/20% sativa) strain with unknown true parentage. This bud has been traced back to the early 70's when the infamous American breeder DJ Short started playing around with different landrace strains, ultimately resulting in this insanely delicious variety.

It is thought to be descended from Purple Thai X Afghan, but we will never know for sure.

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?

Blueberry and Granddaddy Purple are both excellent strains with distinct characteristics. Blueberry is a Indica with 16–24% 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 Blueberry

Blueberry is a solid indica with sleepy, relaxing, happy effects.

Choose Granddaddy Purple

Choose Granddaddy Purple if you want higher THC potency. 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.

Frequently Asked Questions

Common questions about Blueberry 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

View All Comparisons