The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 7463Indica

Grand OG by Roor Seeds Amsterdam

Grand Daddy Purple × Grand Daddy White

Grand OG is an indica-dominant strain first introduced by Roor Seeds Amsterdam in the mid-2010s. It quickly gained recognition for its robust characteristics, potent effects, and balanced profile, appealing to both novice and experienced cannabis users.

AromaCitrusEarthyHerbalPineSpicySweet

Appearance

Grand OG produces visually appealing, dense buds heavily coated in trichomes, giving them a frosty appearance indicative of high resin production. The foliage typically displays deep green coloration with hints of purple, particularly under cooler conditions, a trait inherited from its Grand Daddy Purple lineage. Buds can range from 3 to 5 centimeters in diameter, with the potential for larger sizes under optimal cultivation.

Aroma & Flavor

This strain offers a complex aroma combining sweet, earthy, spicy, and citrus notes, often beginning with a deep pine scent. The flavor profile mirrors the aroma, presenting a balanced mix of sweet and savory elements with resinous pine and a subtle herbal bitterness. User surveys indicate a high appreciation for its multi-layered sensory experience.

Effects

Consumers typically experience a blend of deep relaxation and a euphoric mental uplift. The initial onset is often described as a calming yet invigorating cerebral high, leading to a generally relaxed state. This combination makes it suitable for both recreational enjoyment and therapeutic applications.

Terpenes & Cannabinoids

Grand OG is characterized by high THC levels, frequently ranging from 20% to 25%, with minimal CBD content (<1%). Prominent terpenes identified include Myrcene, contributing earthy and musky notes; Limonene, adding citrusy qualities; and Caryophyllene, providing spicy undertones and potential anti-inflammatory benefits. These compounds contribute to the strain's distinct aroma, flavor, and effects, potentially enhancing the entourage effect.

Growing

While specific cultivation details are not extensively provided, Grand OG is noted for its robust growth patterns and dense bud structure, typical of indica-dominant strains. The breeder's success rate with feminized seeds suggests a reliable grow. The strain's dense trichome coverage and potential for high-quality extracts are also notable characteristics for growers.

Origins & Lineage

Developed by Roor Seeds Amsterdam, Grand OG emerged in the mid-2010s as part of a renewed interest in indica-dominant cultivars. Its genetic lineage is primarily rooted in revered strains such as Grand Daddy Purple and Grand Daddy White. The breeding aimed to combine the desirable traits of these classic strains with unique characteristics from Roor Seeds' proprietary genetics.

Frequently asked questions

What is the THC content of Grand OG?
Grand OG typically has a THC content ranging from 20% to 25%.
What are the dominant terpenes in Grand OG?
The most prominent terpenes identified in Grand OG are Myrcene, Limonene, and Caryophyllene.
What effects can be expected from Grand OG?
Users often report a combination of deep relaxation, euphoria, and a calming cerebral high.
What are the parent strains of Grand OG?
Grand OG's lineage includes Grand Daddy Purple and Grand Daddy White.