Pineapple Mayhem cannabis seeds packaging — Royal King Seeds South Africa
Sativa
THC 16%
😄 Upbeat
SativaFeminisedIn Stock

Pineapple Mayhem Feminised

Pineapple Mayhem Feminised for South African growers — sativa genetics at 16% THC, reported as euphoric, focused, calm. Sourced grow figures on the page, plain packaging, delivered nationwide.

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R228.51ZAR
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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 2026-03-08 on 350 seeds.

Germination rate: 96.1% (n=350)
Last QC test date: 2026-03-08
Indoor yield: 411-548 g/m² (avg across 15 verified grower reports)
Outdoor yield: 529-752 g/plant (avg across 10 verified grower reports)

About Pineapple Mayhem Feminised

The way to plan Pineapple Mayhem is backwards from the day you intend to cut, with 600 - 800 gr/plant per square metre indoors and 600-800 g/plant per plant outdoors as the figures you are working toward, at 16% THC. Count 8-9 weeks (56-63 days) 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 Pineapple Mayhem — the 600 - 800 gr/plant indoors and 600-800 g/plant outdoors quoted above — is decided in three short stretches of the 8-9 weeks (56-63 days) 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: intermediate. In flower for 8-9 weeks (56-63 days). Stands up to ~110 cm. Indoors it returns 600 - 800 gr/plant. Outdoors, 600-800 g/plant a plant.

What Pineapple Mayhem Is Like to Use

The effects most commonly reported for this cultivar are euphoric, focused, calm. At 16% 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 Pineapple Mayhem 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

Pineapple Mayhem 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 8-9 weeks (56-63 days) bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.

Effects

🤗Euphoric
🧠Focused
🧘Calm

Reach For It When

Daytime
Creative Projects
Social Activities

Strain Type

Indica 11%Sativa 89%

At a Glance

🧬Potency16% - 21% (Medium-High)
🌿ParentsSonic Fly × Pink 2.0
🔬Seed TypeFeminised Sativa
🌡SuitsSubtropical coast, long season
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows Toup to ~110 cm
⚖️Typical ReturnTypical for type
🏠Under Light600 - 800 gr/plant
🌳In the Ground600-800 g/plant
Weeks in Bloom8-9 weeks (56-63 days)

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.
1
Pineapple Mayhem Feminised
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Pineapple Mayhem 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
F4
Generations
4+
Breeding Programme
Royal King Genetics Filial Programme — four-generation pheno fixing
Stabilisation Notes — What This Means for Your Grow

Pineapple Mayhem runs through our F4 programme. Four cycles of phenotype selection have removed the worst of the trait variation; what is left is a tight, predictable population for production.

Breeding Goal

Cull off-type phenos in Pineapple Mayhem through filial selection.

Selection Focus

Chosen for vigour, manageable stretch and the cerebral terpene profile sativa growers buy this strain for.

Pollen / Mother Source

Royal King Genetics in-house breeder room — pollen taken from a generation-tracked sibling-male line.

Last Batch QC Verified
18 December 2025· 95% germination guarantee