RK
Black Mamba cannabis seeds packaging β€” Royal King Seeds South Africa
HybridAuto
THC 25%
⚑ Strong
HybridAutoflowerIn Stock

Black Mamba Auto

Buy Black Mamba Auto seeds in South Africa. Hybrid Β· 25% THC Β· focused, relaxed, sleepy. Every figure on this page is sourced, and every order ships unbranded.

Select Pack Size
R211.57ZAR
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 2026-09-08 on 325 seeds.

Germination rate: 98.3% (n=325)
Last QC test date: 2026-09-08
Indoor yield: 417-584 g/mΒ² (avg across 13 verified grower reports)
Outdoor yield: 499-736 g/plant (avg across 8 verified grower reports)

About Black Mamba Auto

Black Mamba announces itself in a fixed order, and caryophyllene is always first out of the jar β€” warm pepper that registers as heat rather than as smell, with dried clove and sandalwood beneath. myrcene follows mid-palate, adding an earthy floor. The lab figure on this 60/40 hybrid is 25% THC, though potency is the least interesting thing about it β€” plenty of cultivars test the same and taste of very little.

The Aromatic Three

Leading with Caryophyllene, then Myrcene, and Humulene underneath.

Difficulty: moderate. In flower for 50-60 days. Stands 90-120 cm. Medium. Indoors it returns up to 450 g/m2. Outdoors, up to 450 g/plant a plant.

Effects

🧠Focused
😌Relaxed
😴Sleepy

Reach For It When

✦ Anytime
✦ Depression
✦ Headache
✦ Pain

Strain Type

Indica 60%Sativa 40%

At a Glance

🧬Potency25% - 29% (Very High)
🌿ParentsAutoflowering Balanced Hybrid (Undisclosed Lineage)
πŸ”¬Seed TypeAutoflower Hybrid
🌑SuitsAnywhere β€” it runs on its own clock
πŸ“…Cut Inβ‰ˆ 10 – 11 weeks from seed, whenever you plant
πŸ“Grows To90-120 cm. Medium
βš–οΈTypical ReturnMedium – High
🏠Under Lightup to 450 g/m2
🌳In the Groundup to 450 g/plant
⏱Weeks in Bloom50-60 days

In the Packet

Reseals +
RK
Royal King Seeds
Autoflowering
Regular
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
Black Mamba Auto
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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Black Mamba Auto 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
F5
Generations
5+
Breeding Programme
Autoflower Stabilisation (F5) β€” ruderalis trait fixing
Stabilisation Notes β€” What This Means for Your Grow

Black Mamba is an autoflowering line that has been progressed through five rounds of Royal King Genetics autoflower stabilisation. The autoflower trait is recessive β€” fixing it takes multi-generation work β€” and at F5 the auto trigger and finish window are welded across the pack.

Breeding Goal

Lock the autoflower trait in Black Mamba through five generations of selection.

Selection Focus

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

Pollen / Mother Source

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

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