CBD Blue Shark cannabis seeds packaging — Royal King Seeds South Africa
Cbd
THC 7%
🧘 Calm
CBDFeminisedIn Stock

CBD Blue Shark Feminised

CBD Blue Shark Feminised for South African growers — cbd genetics at 7% THC, reported as focused, calm. Sourced grow figures on the page, plain packaging, delivered nationwide.

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R236.98ZAR
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 2026-02-24 on 100 seeds.

Germination rate: 98.2% (n=100)
Last QC test date: 2026-02-24
Indoor yield: 357-514 g/m² (avg across 11 verified grower reports)
Outdoor yield: 407-634 g/plant (avg across 6 verified grower reports)

About CBD Blue Shark Feminised

CBD Blue Shark announces itself in a fixed order, and linalool is always first out of the jar — soft lavender with a powdery sweetness behind it, like a garden an hour after rain. caryophyllene follows mid-palate, adding a grounding spice. The lab figure on this 49/51 cbd is 7% THC, though potency is the least interesting thing about it — plenty of cultivars test the same and taste of very little.

Growing for Aroma Rather Than Weight

The choices that bring out the Linalool/Caryophyllene/Bisabolol profile in CBD Blue Shark are not the choices that maximise yield, and at some point you have to pick one. The aromatic version starts in living soil — microbial activity in an established no-till bed produces secondary metabolites a synthetic feed schedule never will, and South Africa has enough good local compost and worm-casting suppliers to make that affordable rather than aspirational.

Through 8-9 weeks, stop foliar spraying after week two: anything that lands on a developing trichome is still there at harvest. The closing three weeks decide which terpenes end up in front — nights held at 16-18°C push linalool forward, a warmer finish protects the lighter bisabolol top notes, and you cannot have both. Decide which version of the strain you want before you get there.

Most of the loss happens after the cut. Hang for 10-14 days at 15-18°C and 55-60% humidity, which through a South African summer realistically means a climate-controlled room or a wine fridge set to 16°C. Then jar it and burp twice daily for the first fortnight. The caryophyllene layer that makes this cultivar worth the trouble does not surface until somewhere between day 21 and day 28 in glass.

Difficulty: medium. In flower for 8-9 weeks. Stands 90-100 cm. Indoors it returns 550 g/m2. Outdoors, Up to 450 gr a plant.

What CBD Blue Shark Is Like to Use

The effects most commonly reported for this cultivar are focused, calm. At 7% 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 49/51 split is even, direction is set by how much you take rather than fixed by the genetics. The Linalool/Caryophyllene pairing leaves a shifting profile that keeps turning up new notes on the palate.

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

The Aromatic Three

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

Suitability and Recommendations

CBD Blue Shark 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 8-9 weeks bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.

Effects

🧠Focused
🧘Calm

Reach For It When

Therapeutic
Pain Management
Anxiety Relief

Strain Type

Indica 49%Sativa 51%

At a Glance

🧬Potency7% - 10% (Medium)
🌿ParentsHigh-CBD Hybrid (Undisclosed Lineage)
🔬Seed TypeFeminised Cbd
🌡SuitsMost of the country
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows To90-100 cm
⚖️Typical ReturnHigh
🏠Under Light550 g/m2
🌳In the GroundUp to 450 gr
Weeks in Bloom8-9 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
CBD Blue Shark Feminised
royalkingseeds.co.za
IG
FB
X
🔒Factory-sealed
💧Water-resistant outer
🛡️Foil-lined inside
🏷️Tamper sticker
📱QR check
🔢Scratch-off serial

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CBD Blue Shark 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
F4
Generations
4+
Breeding Programme
CBD-Stabilised Line (F4) — recessive cannabinoid fixing
Stabilisation Notes — What This Means for Your Grow

CBD Blue Shark is a CBD-stabilised line worked over four rounds to fix CBD-dominance into the population. CBD-dominance is recessive — multi-generation selection is required — and at F4 the CBD:THC ratio expresses uniformly across the pack.

Breeding Goal

Stabilise the CBD:THC ratio in CBD Blue Shark for uniform pack expression.

Selection Focus

Chosen for therapeutic terpene profile, CBD:THC stability and pack-to-pack cannabinoid uniformity.

Pollen / Mother Source

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

Last Batch QC Verified
1 September 2025· 95% germination guarantee