What is the main difference between Black Diamond and Haze?

Black Diamond is a Indica strain (70% Indica / 30% Sativa) with THC levels of 18–24%, while Haze is a Sativa strain (20% Indica / 80% Sativa) with THC levels of 14–23%.

Which strain has higher THC — Black Diamond or Haze?

Black Diamond has higher THC at 18–24%, compared to Haze at 14–23%.

Is Black Diamond or Haze easier to grow?

Black Diamond has difficult growing difficulty with a 8-week flowering period, while Haze has moderate difficulty with a 10-12-week flowering period.

What effects does Black Diamond have compared to Haze?

Black Diamond produces hungry, relaxing, giggly, euphoric, happy effects, ideal for evening use. Haze produces energetic, creative, uplifting, euphoric, social effects, best for morning use.

What terpenes are in Black Diamond and Haze?

Black Diamond features Myrcene, giving it berry, grape, herb flavors. Haze features Myrcene, with citrus, herb, spicy flavors.

Which medical conditions can Black Diamond and Haze help with?

Black Diamond may help with add/adhd, anxiety, arthritis, asthma, chronic pain, depression, insomnia, loss of appetite, migraines, nausea, stress. Haze may help with add/adhd, arthritis, chronic pain, depression, fatigue, loss of appetite, migraines, nausea, ptsd, stress, anxiety. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

Black Diamond

Indica — THC 24%

Haze

Sativa — THC 23%

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

Home/Strain Comparisons/Black Diamond vs Haze

Quick Verdict

Who wins in each category?

⚡

Potency

Black Diamond

🏥

Medical

Tie

🌱

Growing

Haze

🍋

Flavor

Tie

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

Black Diamond

Haze

Effect Matchup

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

Black Diamond

Effect

Haze

68%

Euphoric

68%

100%

Hungry

88%

Relaxing

77%

Giggly

60%

Happy

53%

Sleepy

46%

Munchies

Energetic

100%

Creative

88%

Uplifting

77%

Social

60%

1 shared effect highlighted

Black Diamond — Potency

THC0%

CBD0%

Potency LevelStrong

Haze — Potency

THC0%

CBD0%

Potency LevelModerate

Blackberry x Diamond OGBlack Diamond

Indica 70%Sativa 30%

Colombian x Mexican x Thai x South IndianHaze

Indica 20%Sativa 80%

Side-by-Side Specs

Green highlight indicates the superior value

Black Diamond

Profile Comparison

Shared (1)

Euphoric

Only Black Diamond (6)

HungryRelaxingGigglyHappySleepyMunchies

Only Haze (4)

EnergeticCreativeUpliftingSocial

Possible Side Effects

Shared

Dizzy

Only Black Diamond

Dry mouthDry eyes

Only Haze

ParanoidAnxious

Growing Guide Comparison

Black Diamond

DifficultyDifficult

Flowering8 weeks

HarvestEarly October

Indoor YieldMedium

Outdoor YieldMedium

Indoor HeightMedium

Outdoor HeightMedium

Plant StructureCompact

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateTemperate, Dry

Haze

DifficultyModerate

Flowering10-12 weeks

HarvestLate October

Indoor YieldMedium

Outdoor YieldMedium to High

Indoor HeightTall

Outdoor HeightTall

Plant StructureTall and Stretchy

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

ClimateWarm, Mediterranean

About These Strains

Black Diamond

Indica 70/30 — THC 18–24%

Black Diamond, which is otherwise referred to as 'Black Diamond OG' and sometimes as 'Black Diamond OG Kush', is the medical marijuana strain which is bred in the Northern California region as clone-only strain. This is an indica-dominant strain and is considered as a rare strain.

The THC levels of this strain range between 18 and 24%.

Haze

Sativa 20/80 — THC 14–23%

Haze is perhaps one of the most popular strains in the cannabis community. It is a sativa dominant hybrid strain with a 20:80 indica/sativa ratio.

Considering its effects, it has been used to create several other highly potent and famous hybrid strains.

Which One Is Right for You?

Black Diamond and Haze are both excellent strains with distinct characteristics. Black Diamond is a Indica with 18–24% THC, while Haze is a Sativa with 14–23% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose Black Diamond

Choose Black Diamond if you want higher THC potency, deeper body relaxation. Black Diamond, which is otherwise referred to as 'Black Diamond OG' and sometimes as 'Black Diamond OG Kush', is the medical marijuana strain which is bred in the Northern California region as clone-only strain.

Choose Haze

Choose Haze if you want easier growing, more cerebral/uplifting effects. Haze is perhaps one of the most popular strains in the cannabis community.

Frequently Asked Questions

Common questions about Black Diamond vs 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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