
OG Diesel Kush Auto
A hybrid testing at 20% THC, OG Diesel Kush Auto is reported relaxed, happy, euphoric. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.
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 2026-02-19 on 200 seeds.
About OG Diesel Kush Auto
The way to plan OG Diesel Kush is backwards from the day you intend to cut, with up to 350 g/m2 per square metre indoors and up to 350 g/plant per plant outdoors as the figures you are working toward, at 20% THC. Count 55-65 days back from that date and you have your flip date. Weight comes on evenly across 55-65 days, with a late surge that punishes impatience. The 35/65 balance gives you stacking density and broad trichome cover together. Outdoors, late March to late April is the sweet spot — after the summer humidity has broken, before the first Highveld frost.
Where the Weight Actually Comes From
Yield on OG Diesel Kush — the up to 350 g/m2 indoors and up to 350 g/plant outdoors quoted above — is decided in three short stretches of the 55-65 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 of 30-40% is normal. One round of low-stress training on the tallest shoots levels it out.
Weeks three to five. This is when limonene 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 10-15% amber to keep both sides of the hybrid in play. Outdoors that usually lands between late March and mid-April.
Difficulty: easy. In flower for 55-65 days. Stands 80–120 cm. Indoors it returns up to 350 g/m2. Outdoors, up to 350 g/plant a plant.
Aroma, Flavour and Effect
The first thing OG Diesel Kush does at 20% THC is lift it with a bright, nearly effervescent citrus. The relaxed, happy, euphoric effects follow within minutes, across head and body at once. Thinking stays clear while muscle tension drains off, which leaves the dose as the deciding factor — light for the afternoon, heavier and it moves into the evening without a jolt. Caryophyllene sits underneath all of it, adding a grounding warmth that keeps the whole thing anchored.
The Aromatic Three
Leading with Limonene, then Caryophyllene, and Linalool underneath. Read across a cure, these three compounds do not stay in the same order. Fresh off the dry, limonene leads. After three or four weeks in sealed glass at 16-18°C the linalool undertone comes up and the bouquet gains a layer it did not have at harvest. Vaporising between 180°C and 195°C captures the widest span of them — run it hotter and the volatile linalool molecules are the first thing you lose.
Suitability and Recommendations
Who does well with OG Diesel Kush? People growing on flat balconies from Cape Town to Johannesburg. Smallholders after a fast outdoor crop. Indoor growers short on headroom. Autoflowering genetics run to their own clock, so there is no light schedule to hold, no worrying about light leaks, and harvest lands 10-12 weeks from germination whatever the season is doing. It is rated easy, which in practice means a moderate learning curve that rewards attention without needing laboratory conditions. Sent nationwide in plain, unbranded packaging, with sourced grow data on every strain page.
Effects
Reach For It When
Strain Type
At a Glance
In the Packet
Regular
Seeds
the source
inside
number
Related Strains

Master Jedi Auto
Master Jedi Auto: hybrid cannabis seeds picked for South African conditions. 18% THC, with euphoric, happy, relaxed the effects most often reported. Posted discreetly countrywide.

Night Train Auto
Night Train Auto: hybrid cannabis seeds picked for South African conditions. 18% THC, with relaxed, happy, euphoric the effects most often reported. Posted discreetly countrywide.

Purple Gorilla Auto
A hybrid testing at 18% THC, Purple Gorilla Auto is reported relaxed, happy, euphoric. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.

Qrazy Train Auto
Buy Qrazy Train Auto seeds in South Africa. Hybrid · 21% THC · euphoric, happy, relaxed. Every figure on this page is sourced, and every order ships unbranded.
OG Diesel Kush Auto — Breeder Information
Royal King GeneticsRecreated 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.
Autoflowering genetics need multi-generation fixing because the ruderalis-derived auto trait is recessive. OG Diesel Kush sits at F5 — every plant in the pack autoflowers reliably and finishes inside a tight window.
Stabilise the recessive ruderalis trait in OG Diesel Kush for uniform auto-trigger.
Chosen for terpene profile, vigour, structure and finish-time consistency.
Royal King Genetics in-house breeder room — pollen taken from a generation-tracked sibling-male line.