White OG cannabis seeds packaging — Royal King Seeds South Africa
Hybrid
THC 25%
Strong
HybridFeminisedIn Stock

White OG Feminised

Buy White OG Feminised seeds in South Africa. Hybrid · 25% THC · relaxed, happy, euphoric. Every figure on this page is sourced, and every order ships unbranded.

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R203.10ZAR
1
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🌱Germination Cover
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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 2026-03-18 on 200 seeds.

Germination rate: 96.2% (n=200)
Last QC test date: 2026-03-18
Indoor yield: 401-562 g/m² (avg across 17 verified grower reports)
Outdoor yield: 563-904 g/plant (avg across 8 verified grower reports)

About White OG Feminised

The way to plan White OG is backwards from the day you intend to cut, with 500 grams per square metre per square metre indoors and 700 grams per plant per plant outdoors as the figures you are working toward, at 25% THC. Count 9-11 weeks back from that date and you have your flip date. Weight comes on evenly across 9-11 weeks, with a late surge that punishes impatience. The 43/57 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 White OG — the 500 grams per square metre indoors and 700 grams per plant outdoors quoted above — is decided in three short stretches of the 9-11 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 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 caryophyllene 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 9-11 weeks. Stands Medium. Indoors it returns 500 grams per square metre. Outdoors, 700 grams per plant a plant.

What White OG Is Like to Use

The effects most commonly reported for this cultivar are relaxed, happy, euphoric. At 25% THC it sits in a bracket where flexibility is the point. Lower doses read clear and functional in the morning, higher doses read relaxed in the evening. Because the 43/57 split is even, direction is set by how much you take rather than fixed by the genetics. The Caryophyllene/Myrcene pairing leaves a warm spice that dries slightly on the exhale on the palate.

Where it fits: most occasions, with the dose adjusted to whatever the situation asks for.

The Aromatic Three

Leading with Caryophyllene, then Myrcene, and Humulene underneath. Read across a cure, these three compounds do not stay in the same order. Fresh off the dry, caryophyllene leads. After three or four weeks in sealed glass at 16-18°C the humulene 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 humulene molecules are the first thing you lose.

Suitability and Recommendations

White OG 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 9-11 weeks bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.

Effects

😌Relaxed
😊Happy
🤗Euphoric

Reach For It When

Anytime
Relaxation
Stress Relief

Strain Type

Indica 43%Sativa 57%

At a Glance

🧬Potency25% - 30% (Very High)
🌿ParentsThe White × SFV OG Kush
🔬Seed TypeFeminised Hybrid
🌡SuitsMost of the country
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows ToMedium
⚖️Typical ReturnTypical for type
🏠Under Light500 grams per square metre
🌳In the Ground700 grams per plant
Weeks in Bloom9-11 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
White OG Feminised
royalkingseeds.co.za
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White OG 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
BX3
Generations
4+
Breeding Programme
Royal King Genetics Backcross Line — BX3 clone-only restabilisation
Stabilisation Notes — What This Means for Your Grow

White OG has been the target of countless seed-bank backcross programmes. Ours is BX3 — three rounds of crossing the elite cut back to the parental line until trait expression evened out. The pack grows true to the mother cut.

Breeding Goal

Recreate the White OG clone-only cut in stable seed form.

Selection Focus

Chosen for vigour, terpene saturation and a tight finish window that allows production planning.

Pollen / Mother Source

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

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