Strain Encyclopedia

Blueberry

Indica — THC 24%
VS

King Louis XIII

Hybrid — THC 25%

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

Home/Strain Comparisons/Blueberry vs King Louis XIII

Quick Verdict

Who wins in each category?

⚡
Potency
King Louis XIII
🏥
Medical
Blueberry
🌱
Growing
Tie
🍋
Flavor
King Louis XIII

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

THCCBDEffectsFlavorsGrow EaseMedical
Blueberry
King Louis XIII

Effect Matchup

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

Blueberry
Effect
King Louis XIII
100%
Sleepy
100%
88%
Relaxing
88%
77%
Happy
68%
Euphoric
60%
Uplifting
53%
Long-lasting
46%
Body-buzz
Hungry
77%
Calming
68%
2 shared effects highlighted
Blueberry — Potency
THC0%
CBD0%
Potency LevelStrong
King Louis XIII — Potency
THC0%
CBD0%
Potency LevelStrong
Thai x Purple Thai x AfghaniBlueberry
Indica 80%Sativa 20%
OG Kush x LA ConfidentialKing Louis XIII
Indica 50%Sativa 50%

Side-by-Side Specs

Green highlight indicates the superior value

Blueberry
Category
King Louis XIII
16–24%
🔥THC
Better21–25%
0–0%
💧CBD
0–0%
Indica (80/20)
🧬Type
Hybrid (50/50)
Strong
⚡Potency
Strong
8-9 weeks
🌸Flowering
7-9 weeks
Evening
🕐Best Time
Evening
Dutch Passion
🏷️Breeder
Zamnesia Seeds
Medical Users, Nighttime Use
🎯Best For
Medical Users, Nighttime Use

Profile Comparison

Shared (2)
SleepyRelaxing
Only Blueberry (5)
HappyEuphoricUpliftingLong-lastingBody-buzz
Only King Louis XIII (2)
HungryCalming

Possible Side Effects

Shared
Dry mouthDry eyesDizzy

Growing Guide Comparison

Blueberry
Flowering8-9 weeks
Plant StructureCompact
PhotoperiodPhotoperiod
Growing MethodIndoor, Outdoor
ClimateWarm, Humid, Dry
King Louis XIII
Flowering7-9 weeks
Plant StructureBushy
PhotoperiodPhotoperiod
Growing MethodIndoor, Outdoor
ClimateWarm, Humid

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.

King Louis XIII

Hybrid 50/50 — THC 21–25%

King Louis is an Indica dominant hybrid cannabis, whose genetics are not known yet. It produces sticky looking dark brown and green colored buds.

King Louis is a very potent strain with a THC level of around 23.04 percent.

Which One Is Right for You?

Blueberry and King Louis XIII are both excellent strains with distinct characteristics. Blueberry is a Indica with 16–24% THC, while King Louis XIII is a Hybrid with 21–25% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Blueberry

Choose Blueberry if you want deeper body relaxation, broader medical applications. Blueberry is an indica dominant hybrid (80% indica/20% sativa) strain with unknown true parentage.

Choose King Louis XIII

Choose King Louis XIII if you want higher THC potency, more cerebral/uplifting effects. King Louis is an Indica dominant hybrid cannabis, whose genetics are not known yet.

Frequently Asked Questions

Common questions about Blueberry vs King Louis XIII

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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