The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4992Hybrid

631 by Dank Flow Genetics

Unknown

631, a hybrid cultivar from Dank Flow Genetics, balances indica and sativa influences for a modern profile. Known for its consistency and breeder-first approach, it offers a versatile experience suitable for various times of day.

EffectsCalm Creative Happy Uplifted Balanced
AromaNuttyWoodyCitrusHerbalSweetPepperyCocoaFloral

Appearance

631 produces dense, medium-to-large colas with a high calyx-to-leaf ratio, simplifying trimming. Buds are typically conical to spear-shaped on main branches, with compact, round nugs on side shoots. Expect significant trichome coverage, giving the flowers a frosted appearance, especially nearing harvest. The coloration ranges from forest to olive green with copper-to-amber pistils, and subtle purpling may appear on sugar leaves and bract tips under cooler temperatures. Sparse sugar leaves contribute to a clean aesthetic.

Aroma & Flavor

In the jar, 631 presents a layered aroma with restrained sweetness, toasted nut, cedar, and a hint of cocoa husk, grounded by a peppery spice. Upon grinding, brighter notes emerge, including citrus peel and sweet herbal tones, supported by a warm, bready backbone. The flavor profile mirrors the aroma, featuring nutty and slightly toasted notes as its core. Initial puffs are smooth with mild sweetness and a gentle peppery sensation, complemented by cedar-vanilla woodiness. Citrus-zest accents appear as the experience progresses, leading to a clean finish with a lingering, soft biscotti-like aftertaste.

Effects

631 is described as providing a balanced set of effects, suitable for both daytime clarity and evening relaxation. It is energizing enough to support creative tasks while also offering enough calming influence for unwinding. This equilibrium allows for flexibility, enabling users to engage in various activities without experiencing excessive sedation or unwanted raciness.

Terpenes & Cannabinoids

While specific lab data is limited, 631 is a THC-dominant strain, typically testing between 18-23% THC. Its aroma and flavor profile suggest the presence of terpenes such as Myrcene, Limonene, Caryophyllene, Linalool, Humulene, Terpinolene, and Nerolidol. The nutty and woody notes may indicate Caryophyllene and Humulene, while citrus and sweet herbal aspects could point to Limonene, Terpinolene, Linalool, and Nerolidol.

Growing

631 is noted for its manageable stretch and strong apical dominance, with resin-forward flowers. It exhibits tight bud structure and a high calyx-to-leaf ratio, contributing to grow-room efficiency. The plant scales well from smaller cultivation spaces to larger footprints and does not require exotic feeding schedules to produce quality trichome development.

Origins & Lineage

Developed by Dank Flow Genetics, 631's specific parentage has not been publicly disclosed. The cultivar's numeric name likely originated as an internal project designation. Its hybrid nature, combining indica and sativa influences, is evident in its balanced effects and phenotypic traits, such as bud structure and canopy vigor. The breeder is known for carefully selected lines emphasizing resin quality and terpene integrity.

Frequently asked questions

What is the THC content of 631?
631 typically tests between 18-23% THC.
What are the dominant aromas and flavors of 631?
631 features dominant nutty and woody aromas and flavors, complemented by notes of citrus, herbal, sweet, and peppery undertones.
What kind of effects can be expected from 631?
Users can expect balanced effects, including feelings of calm, creativity, happiness, and upliftment, suitable for daytime use or evening relaxation.
Is 631 easy to grow?
The strain is noted for its manageable growth characteristics and efficiency in cultivation environments.