Super Lemon Haze F5 Regular is a decade-long Ethos Genetics project that turned a celebrated citrus cultivar into a stable, true-breeding seed line. Built on Jack Herer and Lemon Skunk, it offers tart lemons, skunk and spruce trees on heavy-yielding, vigorous plants.
The Super Lemon Haze strain here is the result of careful detective work. Seeds were sourced in Holland in 2008, and after being told the real cross was Jack x Lemon Skunk rather than Super Silver Haze, the breeder used a Jack Herer male on Lemon Skunk. The parents were obvious after the first run.
These regular Ethos seeds belong to the True Breeder Line, so they are stable enough for home breeding while still giving growers males and females to select from. TAC is listed at up to 30%.
Lineage and Breeding: Jack Herer x Lemon Skunk, Five Generations Deep
Once the right male was found, it was crossed into a favorite Super Lemon Haze cut and the stabilization process began. Jack Herer contributes the spruce, skunk and uplifting character, while Lemon Skunk supplies the tart, juicy citrus.
F5 means fifth filial generation. Five rounds of selection have made the line uniform and true breeding. The Jack side dominates many of the expressions, while the plants keep a faster flowering time than many haze-type cultivars.
Aroma, Flavor and Effect
Sweet and tart lemons hit first, followed by classic skunk and a fresh spruce-tree note. Tropical fruit hints add brightness on the palate, and the finish is clean, zesty and piney.
The effect is happy and uplifting, with a relaxed sativa character rather than a racy one. It suits daytime activities, creative work and sunny afternoons.
Growing Super Lemon Haze F5 Indoors and Outdoors
Plants are strong and vigorous, growing medium to tall with medium-long internodes. The breeder rates it as beginner friendly, and it thrives indoors, in greenhouses and outdoors. Topping and a SCROG net keep the canopy even and make the most of the vigorous growth.
Flowering takes 56-63 days, fast for a cultivar with this citrus-sativa profile, and the yield is rated as heavy. Outdoors, the relatively quick finish helps the plants ripen before autumn weather turns.
Regular seeds produce roughly half males and half females. Because the line is stable, selection focuses on vigor, structure and the strength of the lemon nose. Males are worth considering too, since a true-breeding line is an excellent base for making seeds at home.
Super Lemon Haze F5 Regular Characteristics
| Strain type | Regular (male/female) photoperiod |
| Generation | F5 (fifth filial generation), True Breeder Line |
| Genetics | Jack Herer x Lemon Skunk |
| TAC | Up to 30% (Total Active Cannabinoids) |
| Effect | Happy, uplifting, relaxed sativa |
| Aroma/Terpenes | Tart lemons, skunk, spruce, tropical fruit |
| Yield | Heavy |
| Flowering time | 56-63 days |
| Height | Medium to tall |
| Grow level | Beginner to advanced |
| Ideal environment | Indoor, greenhouse, outdoor |
| Best cultivation technique | Topping and SCROG |
FAQ
What are the parents of Super Lemon Haze F5?
Ethos Genetics built this line on Jack Herer x Lemon Skunk, using a Jack Herer male on Lemon Skunk and then a favorite Super Lemon Haze cut.
What does the Super Lemon Haze strain smell like?
Sweet and tart lemons, skunk and spruce trees, with hints of tropical fruit.
Is Super Lemon Haze F5 good for beginners?
Yes. The breeder rates it beginner friendly, and its vigor and heavy yield make it rewarding for any level.
How long does Super Lemon Haze F5 flower?
Flowering takes 56-63 days, which is fast for a citrus-sativa profile.
What does F5 mean?
F5 is the fifth filial generation. The line is stable and part of the Ethos True Breeder Line, so it is well suited to home breeding.
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