Super Lemon Haze (Greenhouse Seeds) feminized
2 min

Super Lemon Haze: Cannabis Strain Review & Information

2 min

Super Lemon Haze is a multi-award-winning Haze that goes all out with huge citrus flavours and monstrous yields. Here is everything you need to know about this great sativa.

The award-winning Super Lemon Haze has several things going for her: a flavour profile that is all about refreshing citrus notes, monstrous yields that can exceed 1kg/plant, and a perfectly balanced high makes Haze lovers feel spoiled.


Super Lemon Haze, originally created by Green House Seeds, is one of those sativas that pleases everyone, including indica lovers. Her powerful but not overwhelming high is the perfect companion for an active and creative day.

Genetics Sativa-dominant
Parents Lemon Skunk, Super Silver Haze
THC 19%
CBD 0.20%
Flavours Lemon, Citrus, Earthy, Herbal
Effects Relaxing, Cerebral, Happy, Focused

Green House Seeds created Super Lemon Haze by crossing Lemon Skunk with Super Silver Haze. Out comes a sativa-leaning hybrid (80% sativa) that combines indica and sativa characteristics with unprecedented finesse, both in the way she grows and in regards to her flavour and effect.

Clocking in at 19% THC, Super Lemon Haze delivers a fast-acting wave of physical relaxation before revving the mind up for an almost psychedelic experience. Her flavour profile is complex, with a wide palette of flavour notes atop a base of unmistakable Haze.

Super Lemon haze has won multiple awards, including 1st place at the High Times Cannabis Cup in 2008 and 2009, and 1st place at the IC420 Growers Cup in 2010.

Super Lemon Haze (Greenhouse Seeds) feminized

Parents: Lemon Skunk x Super Silver Haze
Genetics: 30% Indica / 70% Sativa
Flowering Time: 10-11 weeks
THC: 26%
CBD: 0-1%
Flowering Type: Photoperiod


How To Grow Super Lemon Haze

Super Lemon Haze is not a particularly difficult strain to grow, but she’s perhaps not the best entry strain either. There may be easier plants out there, but growers will see good results from this plant with basic care.

Grow Difficulty Beginner / Intermediate
Best suitable to grow Indoor / Outdoor
Climate Sunny, Warm
Variety Feminized
Height Indoor Tall (~2m)
Height Outdoor Tall (~2m)
Flowering Time 10 Weeks
Harvest period (outdoor) Mid-October
Yield Indoor 800g/m²
Yield Outdoor 1200g/plant

Super Lemon Haze displays both indica and sativa characteristics as she grows. The latter manifest in thin-fingered leaves, while her short internodes are clearly from the indica side. The plant responds well to all kinds of growing techniques, and generates particularly good results when grown in a ScrOG (screen of green) or with LST (low-stress training) applied. She can be grown indoors or outdoors, and does equally well in soil and hydroponic setups.

Related article

Growing Cannabis In Soil

Quite typical for a Haze, she requires an extended flowering period of 9–10 weeks. Though, ultimately, this is still relatively short. In this time, she develops very dense, long buds with a high flowertoleaf ratio. Indoors in good conditions, you can expect to harvest up to 800g/m².

Outdoors, Super Lemon Haze prefers a climate with plenty of sun and high temperatures, such as the Mediterranean. In favourable conditions, growers can see impressive yields of up to 1200g/plant when harvest comes around in mid-October.


Super Lemon Haze: Flavour & Effects

Super Lemon Haze is true to her name when it comes to her aroma and flavour. Sweet lemony citrus scents swirl with hints of earth and spice in these extremely fragrant buds. Much like her scent, the smoke of Super Lemon Haze is dominated by refreshing citrus complemented by earthiness and herbs.

Related article

Top 25 Fruity Cannabis Strains [2024]

Super Lemon Haze may take the occasional seasoned smoker by surprise. She starts out with a fast-hitting indica effect that is both strong and very relaxing. But before the indica can really take hold, the high shifts into a cerebral and happy high that at times can feel psychedelic. By all accounts, it’s certainly euphoric. Boosts of energy and creativity can be felt after just a couple tokes. This makes the strain a fabulous daytime smoke that goes great with all kinds of activities. Despite her powerful buzzing high, one can still remain focused.


No doubt, Super Lemon Haze has everything that lovers of good sativa cannabis could wish for. Her spectacular high, both soothing and energising, delivers exactly what you’d expect from a quality Haze, which is why she has become such an eternal favourite amongst connoisseurs.

Adam Parsons
Adam Parsons
Professional cannabis journalist, copywriter, and author Adam Parsons is a long-time staff member of Zamnesia. Tasked with covering a wide range of topics from CBD to psychedelics and everything in between, Adam creates blog posts, guides, and explores an ever-growing range of products.
Seedshop Strain Review
Search in categories