RK
Merlot OG cannabis seeds packaging β€” Royal King Seeds South Africa
Hybrid
THC 15%
πŸŒ™ Night-Time
HybridFeminisedIn Stock

Merlot OG Feminised

Merlot OG Feminised for South African growers β€” hybrid genetics at 15% THC, reported as relaxed, calm. Sourced grow figures on the page, plain packaging, delivered nationwide.

Select Pack Size
R228.51ZAR
1
πŸ‡ΏπŸ‡¦Free South Africa Delivery
🌱Germination Cover
πŸ”’Nothing on the Box
βš—

Royal King Genetics β€” Seed-Lot Testing

Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-09-20 on 400 seeds.

Germination rate: 97.4% (n=400)
Last QC test date: 2026-09-20
Indoor yield: 421-572 g/mΒ² (avg across 13 verified grower reports)
Outdoor yield: 531-848 g/plant (avg across 4 verified grower reports)

About Merlot OG Feminised

Will Merlot OG handle a South African summer outdoors? Yes. Put this 35/65 hybrid in the ground between September and November and you will be cutting from March to May. The balanced genetics take what the country gives them, from coastal humidity in KwaZulu-Natal through to dry Karoo heat. Bloom runs 60-70 days, placing harvest between March and May across most provinces.

What yield is realistic? 400 gr/mΒ² indoors is reachable under decent LED with steady feeding. Outdoors, 500 grams a plant is normal in 50 litre pots or straight into prepared ground in full sun. At 15% THC with caryophyllene in front, the return on effort is good.

How much can go wrong before it shows? Some. Anyone who understands pH, a feeding schedule and a light cycle will be fine. Neglect it entirely and it will suffer, but a single missed watering will not undo the grow.

The Aromatic Three

Leading with Caryophyllene, then Myrcene, and Humulene underneath.

Difficulty: intermediate. In flower for 60-70 days. Stands 90-120 cm. Medium. Indoors it returns 400 gr/mΒ². Outdoors, 500 grams a plant.

Effects

😌Relaxed
🧘Calm

Reach For It When

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 35%Sativa 65%

At a Glance

🧬Potency15% - 18% (Medium-High)
🌿ParentsBalanced Hybrid (Undisclosed Lineage)
πŸ”¬Seed TypeFeminised Hybrid
🌑SuitsMost of the country
πŸ“…Cut InMarch – May outdoors, planted Sept – Nov
πŸ“Grows To90-120 cm. Medium
βš–οΈTypical ReturnTypical for type
🏠Under Light400 gr/m²
🌳In the Ground500 grams
⏱Weeks in Bloom60-70 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
Merlot OG Feminised
royalkingseeds.co.za
IG
FB
X
πŸ”’Factory-sealed
πŸ’§Water-resistant outer
πŸ›‘οΈFoil-lined inside
🏷️Tamper sticker
πŸ“±QR check
πŸ”’Scratch-off serial

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Merlot OG Feminised β€” 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 β€” BX3 clone-only restabilisation
Stabilisation Notes β€” What This Means for Your Grow

Merlot OG has been the target of countless seed-bank backcross programmes. Ours is BX3 β€” 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

Translate a clone-only late-2010s cultivar to seed without losing the mother profile.

Selection Focus

Chosen for trichome density, bud structure and the hybrid trait balance the cross was engineered for.

Pollen / Mother Source

Royal King Genetics breeding facility β€” pollen from internally selected sibling males of the recurrent parent.

Last Batch QC Verified
19 September 2026Β· 95% germination guarantee