Is Diablo OG a good choice for nighttime use?

Absolutely. The heavy physical relief makes it a perfect companion for the end of a long day when you just want to sink into the sofa.

How does the flavor differ from other OG strains?

It keeps that classic piney backbone but adds a distinct peppery heat and sweet citrus layer, making the profile feel much deeper.

Does this strain get very tall?

Those landrace genetics can make it stretch quite a bit, so definitely plan on some topping or training if you are working with a shorter tent.

Diablo OG Strain Feminized Seeds I Heavy Hitting Indica Dominant


Genetics	Grapefruit x Blueberry x South African Sativa x OG Kush x Sativa Landrace
THC Level	18% to 28%
CBD Level	Less than 1%
Category Type	Indica Dominant Hybrid
Growing Level	Moderate
Flowering Time	8-9 weeks
Indoor Height	Small (0-4 FT)
Outdoor Height	Medium (5 to 8 FT)
Harvest Time	Early October
Indoor Yields	450 to 550 g/sqm
Outdoor Yields	600 to 700 g/plant
Taste and Smell	Grapefruit, Pepper, Pine, Spicy
Terpenes	Caryophyllene, Pinene

Genetics

Grapefruit x Blueberry x South African Sativa x OG Kush x Sativa Landrace

THC Level

18% to 28%

CBD Level

Less than 1%

Category Type

Indica Dominant Hybrid

Growing Level

Moderate

Flowering Time

8-9 weeks

Indoor Height

Small (0-4 FT)

Outdoor Height

Medium (5 to 8 FT)

Harvest Time

Early October

Indoor Yields

450 to 550 g/sqm

Outdoor Yields

600 to 700 g/plant

Taste and Smell

Grapefruit, Pepper, Pine, Spicy

Terpenes

Caryophyllene, Pinene

Diablo OG Strain Information

The terpene profile of Diablo OG is a complex mix of caryophyllene and limonene, delivering a savory, peppery heat that settles into a bright grapefruit and pine finish. With THC levels swinging between 18% and 28%, the effects hit in heavy waves. It starts with a happy mental lift before a warm sense of blissful relief settles into your limbs. This is the kind of high that melts away the day while keeping your headspace light and positive.

Growing Diablo OG Strain

These plants show a lot of life from the jump, carrying a sativa-style stretch while stacking the dense, resin-heavy buds you expect from a top-tier OG. Since they can get a bit tall, you will want to top them early or use some LST to keep that height in check and really stack the yields. As they move through the 8 to 9-week flowering window, the branches get heavy with sticky flowers that smell like spicy fruit and fresh pine. Keep your environment dialed in and make sure those lower bud sites have plenty of light to ensure a top-shelf harvest.

3 reviews for Diablo OG Strain Feminized Seeds

Rated 5 out of 5

Scot C. Smith – March 29, 2026

The Diablo OG seeds arrived ahead of schedule, and I was blown away by the nearly 100% germination rate. Every plant is thriving with incredible vigor, making this the most rewarding and seamless growing experience I’ve ever had!
Rated 5 out of 5

Wyatt Hoover – March 26, 2026

Growing Diablo OG was one of the easiest things I’ve done. Nearly all of the feminised seeds germinated successfully. I had to perform some pruning to maintain adequate airflow because the plants remained bushy rather than tall.
Rated 5 out of 5

Bristol Fitzgerald – March 23, 2026

One of my current favourites. The plants filled up wonderfully and responded well to topping. Large, sticky, and extremely fragrant buds emerged. The effects are well-balanced, initially energising and exhilarating, then soothing without putting you to sleep. Ideal for usage during the day or in the early evening. I will definitely incorporate this into my daily routine.