Lemon OG Haze F4 Regular by Ethos Genetics

Lemon OG Haze F4 Regular is a stable, true-breeding line from Ethos Genetics that blends OG Kush and Super Lemon Haze into one dependable package. Easy to grow, trim and train in any environment or substrate, it rewards growers with large, chunky flowers, a very high calyx-to-leaf ratio and a sharp lemon-gas nose.

What makes the Lemon OG Haze strain special is its consistency. After several generations of selection, the line is homogenized: the breeder describes a single dominant phenotype with very little variation inside it. That is rare for regular seeds and a big advantage for growers who want predictable results.

Ethos seeds from the True Breeder Line like this one are also a smart starting point for home breeders. Because the line breeds true, a selected male and female can be used to make more seeds that stay close to the parents.

Lineage and Breeding: A True-Breeding F4

This generation was made by crossing two Lemon OG Haze F3 plants. The family traces back to OG Kush and Super Lemon Haze, combining OG fuel and structure with the zesty citrus and vigor of the Haze side.

F4 stands for the fourth filial generation. Each round of sibling crossing and selection narrows the gene pool, so by F4 the plants look, grow and smell remarkably alike. That stability earned Lemon OG Haze F4 a place in the Ethos True Breeder Line.

Aroma, Flavor and Effect

Sharp lemon leads the aroma, bright and almost sour, with mixed berries underneath and a gasoline finish that nods to the OG side. Ground flower releases a sweeter fruit layer, while the smoke stays zesty and clean with a fuel-tinged exhale.

The effect is a classic balanced hybrid. Expect a cheerful, clear lift up front that settles into a comfortable body feel, making it versatile enough for afternoon or early-evening sessions.

Growing Lemon OG Haze F4 Indoors and Outdoors

Plants grow to medium height with solid lateral branching and medium-long internodes. The very high calyx-to-leaf ratio makes trimming quick, and the chunky flowers stack well along every branch. The breeder notes vibrant colors as well, so cooler late-season nights may bring out extra hues.

Flowering takes 60-63 days, around eight and a half to nine weeks. Yields are high, and the plant adapts to soil, coco or hydro without fuss. Topping once or twice and spreading the branches with LST or a SCROG net makes the most of the even canopy. Outdoors and in greenhouses it performs well thanks to its sturdy frame.

Like all regular seeds, packs contain roughly equal numbers of males and females. Because this line is so uniform, selecting a mother is less about chasing outliers and more about picking the most vigorous, best-structured female. Males from a true-breeding line are also valuable for anyone planning their own seed runs.

Lemon OG Haze F4 Regular Characteristics

Strain type	Regular (male/female) photoperiod
Generation	F4 (fourth filial generation), True Breeder Line
Genetics	Lemon OG Haze F3 x Lemon OG Haze F3 (OG Kush x Super Lemon Haze family)
TAC	Up to 30% (Total Active Cannabinoids)
Effect	Balanced hybrid
Aroma/Terpenes	Sharp lemon, mixed berries, gasoline
Yield	High
Flowering time	60-63 days
Height	Medium, with medium-long internodes
Grow level	Beginner to advanced
Ideal environment	Indoor, greenhouse, outdoor
Best cultivation technique	Topping, LST and SCROG

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