NYC Sour Diesel cannabis seeds packaging — Royal King Seeds South Africa
Sativa
THC 15%
🎨 Heady
SativaFeminisedIn Stock

NYC Sour Diesel Feminised

NYC Sour Diesel Feminised: sativa cannabis seeds picked for South African conditions. 15% THC, with euphoric, creative, energetic the effects most often reported. Posted discreetly countrywide.

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R228.51ZAR
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 2026-02-15 on 150 seeds.

Germination rate: 96.5% (n=150)
Last QC test date: 2026-02-15
Indoor yield: 408-558 g/m² (avg across 8 verified grower reports)
Outdoor yield: 538-730 g/plant (avg across 7 verified grower reports)

About NYC Sour Diesel Feminised

Will NYC Sour Diesel handle a South African summer outdoors? Yes. Put this 11/89 sativa in the ground between September and November and you will be cutting from March to May. It will stretch, and it will use every hour of a long summer day, so give it room early rather than trying to contain it later. Bloom runs 7–9 weeks, placing harvest between March and May across most provinces.

What yield is realistic? 300–450 g/m² indoors is reachable under decent LED with steady feeding. Outdoors, 400–600 g/plant a plant is normal in 50 litre pots or straight into prepared ground in full sun. At 15% THC with pinene in front, the return on effort is good.

How much can go wrong before it shows? Very little. This cultivar reads every mistake: pH drift, heat spikes and uneven light all come off the final result. Worth attempting once your setup is stable and a couple of runs are behind you.

Further Questions from South African Growers

Which medium suits it best? Depends what you are optimising for. Organic soil cut with 30% perlite and amended with bone meal, rock phosphate and kelp meal gives the fuller flavour, and all three are stocked by garden centres, agricultural co-ops and hydro shops countrywide. Coco under automated fertigation at EC 1.4-1.8 through bloom gives the bigger number. This sativa genetics performs in either.

Does it cope with real summer heat? Better than most things you could plant. An open canopy sheds heat on its own. Past 38°C you may see midday wilt, but it recovers within the hour once temperatures fall — 30% shade cloth takes the edge off the UV without costing you growth.

When do I switch to bloom feed? As soon as pistils show, not a fortnight later. The 11/89 genetics changes its demand sharply at the transition: phosphorus and potassium uptake rises while nitrogen demand falls away. Soil growers can top-dress with guano and sulphate of potash; coco and hydro growers should move to a low-N, high-PK formula immediately.

Indoors or outdoors? Indoors buys control over the 7–9 weeks environment. Outdoors, across a September-to-May season, gives you sunlight intensity no LED at any price reproduces, and the full 400–600 g/plant. Difficulty: advanced. In flower for 7–9 weeks. Stands 170–210 cm. Indoors it returns 300–450 g/m². Outdoors, 400–600 g/plant a plant.

Aroma, Flavour and Effect

The first thing NYC Sour Diesel does at 15% THC is arrive clean and resinous, like a pine plantation in the mist belt after rain. The euphoric, creative, energetic, calm effects follow within minutes, as a sharpening rather than a lift: colour reads more saturated, music holds more detail, conversation wanders further than it would have. It runs two to three hours on a plateau instead of a peak, so nothing drops out from under you at the end. Limonene sits underneath all of it, adding a brightness that offsets any heaviness.

The Aromatic Three

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

Suitability and Recommendations

Who does well with NYC Sour Diesel? Indoor growers who want the harvest date to be their decision. Outdoor growers who want to choose the moment flowering starts. Anyone with the room and the patience to veg it properly before flipping. It is rated advanced, which in practice means the ceiling is high but you have to go and get it — this one scales with skill and with how tightly you hold the environment. Sent nationwide in plain, unbranded packaging, with sourced grow data on every strain page.

Effects

🤗Euphoric
🤩Creative
🤑Energetic
🧘Calm

Reach For It When

Daytime
Creative Projects
Social Activities

Strain Type

Indica 11%Sativa 89%

At a Glance

🧬Potency15% - 19% (Medium-High)
🌿ParentsSativa-Dominant Hybrid (Undisclosed Lineage)
🔬Seed TypeFeminised Sativa
🌡SuitsSubtropical coast, long season
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows To170–210 cm
⚖️Typical ReturnMedium – High
🏠Under Light300–450 g/m²
🌳In the Ground400–600 g/plant
Weeks in Bloom7–9 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.
1
NYC Sour Diesel Feminised
royalkingseeds.co.za
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FB
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🔒Factory-sealed
💧Water-resistant outer
🛡️Foil-lined inside
🏷️Tamper sticker
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NYC Sour Diesel 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
Inbred Line (IBL) — multi-generation inbred selection
Stabilisation Notes — What This Means for Your Grow

When a strain has been kicking around since the 1990s heritage, the question becomes whether the modern seed line still grows like the original cut. Our F5 IBL on NYC Sour Diesel answers that — five rounds of selection have re-locked the controlled stretch that made the cultivar a benchmark.

Breeding Goal

Pin down the original 1990s heritage terpene profile in modern seed form.

Selection Focus

Chosen for clear-headed terpene expression, structural manageability and a finish that lands inside the published window.

Pollen / Mother Source

Royal King Genetics select-mother programme — pollen drawn from an internally maintained reversed-female line.

Last Batch QC Verified
24 October 2025· 95% germination guarantee