What is the main difference between SFV OG and Vietnamese Black?

SFV OG is a Indica strain (70% Indica / 30% Sativa) with THC levels of 17–22%, while Vietnamese Black is a Sativa strain (0% Indica / 100% Sativa) with THC levels of 24–25%.

Which strain has higher THC — SFV OG or Vietnamese Black?

Vietnamese Black has higher THC at 24–25%, compared to SFV OG at 17–22%.

What effects does SFV OG have compared to Vietnamese Black?

SFV OG produces focused, relaxing, happy, creative, euphoric effects, ideal for evening use. Vietnamese Black produces euphoric, focus, uplifting effects, best for morning use.

What terpenes are in SFV OG and Vietnamese Black?

SFV OG features Myrcene, Limonene, Caryophyllene, giving it lemon, pine, skunk flavors. Vietnamese Black features , with citrus, herb, spicy flavors.

Which medical conditions can SFV OG and Vietnamese Black help with?

SFV OG may help with add/adhd, anxiety, chronic pain, depression, inflammation, insomnia, migraines, muscle spasms, nausea, pms, stress, pain. Vietnamese Black may help with arthritis, depression, fatigue, migraines, stress, pain. Consult a healthcare professional before using cannabis for medical purposes.

Strain Encyclopedia

SFV OG

Indica — THC 22%

Vietnamese Black

Sativa — THC 25%

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

Home/Strain Comparisons/SFV OG vs Vietnamese Black

Quick Verdict

Who wins in each category?

⚡

Potency

Vietnamese Black

🏥

Medical

SFV OG

🌱

Growing

Tie

🍋

Flavor

Tie

Strain Profile Comparison

Six-axis profile overlay — see where each strain excels

SFV OG

Vietnamese Black

Effect Matchup

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

SFV OG

Effect

Vietnamese Black

60%

Euphoric

100%

53%

Focus

88%

100%

Focused

88%

Relaxing

77%

Happy

68%

Creative

Uplifting

77%

2 shared effects highlighted

SFV OG — Potency

THC0%

CBD0%

Potency LevelModerate

Vietnamese Black — Potency

THC0%

CBD0%

Potency LevelStrong

SFV x OG KushSFV OG

Indica 70%Sativa 30%

Vietnamese LandraceVietnamese Black

Indica 0%Sativa 100%

Side-by-Side Specs

Green highlight indicates the superior value

SFV OG

Profile Comparison

Shared (2)

EuphoricFocus

Only SFV OG (4)

FocusedRelaxingHappyCreative

Only Vietnamese Black (1)

Uplifting

Possible Side Effects

Only SFV OG

Dry mouthDry eyesAnxious

Growing Guide Comparison

SFV OG

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

Vietnamese Black

PhotoperiodPhotoperiod

Growing MethodIndoor, Outdoor

About These Strains

SFV OG

Indica 70/30 — THC 17–22% — CBD 1–1%

SFV OG, also known as "San Fernando Valley OG" to many members of the cannabis community, is a potent indica dominant (70% indica/30% sativa) phenotype of the OG Kush strain created by breeders at the infamous Cali Connection farms in the San Fernando Valley. This dank bud boasts an average THC level ranging from 17-22% and primarily indica effects.

Users describe the SFV OG high as one with an almost immediate onset of relaxing and sedative effects that leave you feeling moderately couch locked with a light pressure in mind and body that is pain relieving.

Vietnamese Black

Sativa 0/100 — THC 24–25%

Vietnamese Black is a rare 100% pure sativa strain that is native to regions of Vietnam. If you’re looking for a classic sativa to help get you up and going for a busy day ahead without the paranoia or anxiety that can sometimes come with it, Vietnamese Black is it.

This bud has a deeply relaxing and lifted high that is perfect for a wake-and-bake when you need a little lift without all the drama.

Which One Is Right for You?

SFV OG and Vietnamese Black are both excellent strains with distinct characteristics. SFV OG is a Indica with 17–22% THC, while Vietnamese Black is a Sativa with 24–25% THC. Your choice depends on your preference for effects, growing difficulty, and intended use.

Choose SFV OG

Choose SFV OG if you want deeper body relaxation, broader medical applications. SFV OG, also known as "San Fernando Valley OG" to many members of the cannabis community, is a potent indica dominant (70% indica/30% sativa) phenotype of the OG Kush strain created by breeders at the infamous Cali Connection farms in the San Fernando Valley.

Choose Vietnamese Black

Choose Vietnamese Black if you want higher THC potency, more cerebral/uplifting effects. Vietnamese Black is a rare 100% pure sativa strain that is native to regions of Vietnam.

Frequently Asked Questions

Common questions about SFV OG vs Vietnamese Black

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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