Super Lemon Haze cannabis seeds packaging — Royal King Seeds South Africa
Sativa
THC 25%
Strong
SativaFeminisedIn Stock

Super Lemon Haze Feminised

Buy Super Lemon Haze Feminised seeds in South Africa. Sativa · 25% THC · happy, energetic, creative. Every figure on this page is sourced, and every order ships unbranded.

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R253.92ZAR
1
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🌱Germination Cover
🔒Nothing on the Box

Royal King Genetics — Seed-Lot Testing

Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-03-26 on 325 seeds.

Germination rate: 97.5% (n=325)
Last QC test date: 2026-03-26
Indoor yield: 365-540 g/m² (avg across 13 verified grower reports)
Outdoor yield: 587-888 g/plant (avg across 4 verified grower reports)

About Super Lemon Haze Feminised

The way to plan Super Lemon Haze is backwards from the day you intend to cut, with up to 800 gr/m2 per square metre indoors and up to 1200 gr/plant per plant outdoors as the figures you are working toward, at 25% THC. Count 10 weeks back from that date and you have your flip date. This one does not dump its weight in a fortnight the way a short indica will; it adds through the whole bloom. Growers who panic about autumn rain and chop a fortnight early routinely hand back a fifth of the crop. Depending on your province the honest window runs from late March into May, and the terpinolene-led profile only arrives in the last fourteen days.

Where the Weight Actually Comes From

Yield on Super Lemon Haze — the up to 800 gr/m2 indoors and up to 1200 gr/plant outdoors quoted above — is decided in three short stretches of the 10 weeks bloom rather than evenly across it.

The first ten days after the flip. Whatever stretch happens here sets your canopy, and an uneven canopy wastes light for the remainder of the grow. Stretch runs to 50-60% of pre-flower height. Supercrop anything breaking the canopy line inside the first week or you will be lighting empty air.

Weeks three to five. This is when terpinolene production climbs, and it answers to the gap between day and night temperature rather than to either number on its own. Keep at least 6-8°C between them. Outdoor growers in the interior provinces get that swing free in March and April; indoors, aim for 25-26°C lights-on against 18-20°C lights-off, with potassium-led bloom feed at EC 1.6-1.8.

The last ten to fourteen days. Stop feeding, flush with pH-corrected water, and read trichomes daily under a 60x loupe. Cut at 5-10% amber, before the clear-headed character starts sliding toward sedation. Outdoors that usually lands between late March and mid-April.

Difficulty: medium. In flower for 10 weeks. Stands Tall. Indoors it returns up to 800 gr/m2. Outdoors, up to 1200 gr/plant a plant.

What Super Lemon Haze Is Like to Use

The effects most commonly reported for this cultivar are happy, energetic, creative. At 25% THC it sits in a bracket where there is a usable working range. Vaporised between 175°C and 185°C it lifts mood and mental energy in a way that suits creative work, a hike, or a long afternoon around a braai. The body stays light, so for anyone with a THC tolerance it holds up as a daytime option. The Terpinolene/Limonene pairing leaves a shifting profile that keeps turning up new notes on the palate.

Where it fits: creative work, company, being outdoors, and unstructured daytime hours.

The Aromatic Three

Leading with Terpinolene, then Limonene, and Ocimene underneath. This trio turns up repeatedly in cultivars that win things, and it is why a jar of Super Lemon Haze tends to get a reaction the first time it is opened after curing. Terpinolene sets the anchor, limonene fills the middle, and ocimene sits in the background doing the work that separates this from every other strain built on the same primary terpene.

Suitability and Recommendations

Super Lemon Haze is a reasonable fit for growers with the basics already in place. Understand pH, know roughly what nutrient ratios do, and be able to hold a light cycle — it will not carry you, but it does not punish the occasional slip either. Photoperiod genetics leave size and timing in your hands — hold it in veg for a bigger plant, or flip early when headroom is the constraint. A September-to-May outdoor season comfortably covers a 10 weeks bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.

Effects

😊Happy
🤑Energetic
🤩Creative

Reach For It When

Daytime
Creative Projects
Social Activities

Strain Type

Indica 14%Sativa 86%

At a Glance

🧬Potency25% - 28% (Very High)
🌿ParentsLemon Skunk × Super Silver Haze
🔬Seed TypeFeminised Sativa
🌡SuitsSubtropical coast, long season
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows ToTall
⚖️Typical ReturnTypical for type
🏠Under Lightup to 800 gr/m2
🌳In the Groundup to 1200 gr/plant
Weeks in Bloom10 weeks

In the Packet

Reseals +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Inside the Packet
Sealed vial
Reseals +
Royal King Seeds sells seed as an adult collectible and for the preservation of genetics. Knowing and following the law where they live.
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Super Lemon Haze Feminised
royalkingseeds.co.za
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🛡️Foil-lined inside
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Super Lemon Haze Feminised — Breeder Information

Royal King Genetics

Recreated and stabilised by Royal King Genetics , the breeding team behind this catalogue. Seed lots are germination-tested before they ship. More on the breeding process and about page.

Stabilisation Level
F5 IBL
Generations
5+
Breeding Programme
IBL Heritage Programme — five-generation inbred fixing
Stabilisation Notes — What This Means for Your Grow

One of the longest-running stabilisation projects in our catalogue. Super Lemon Haze traces its origins to late-1990s legacy stock, and the Royal King Genetics team has layered five generations of inbred selection on top. Pheno drift has been pulled out of the line; pack-after-pack, what you grow runs true.

Breeding Goal

Bring the original Super Lemon Haze reference profile back to true-to-type seed stock.

Selection Focus

Chosen for trichome density, sativa branching architecture and an energising terpene expression.

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.

Last Batch QC Verified
15 January 2026· 95% germination guarantee