CBD Blueberry cannabis seeds packaging — Royal King Seeds South Africa
Cbd
THC 7%
🌙 Night-Time
CBDFeminisedIn Stock

CBD Blueberry Feminised

Buy CBD Blueberry Feminised seeds in South Africa. Cbd · 7% THC · relaxed, calm, focused. Every figure on this page is sourced, and every order ships unbranded.

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R262.39ZAR
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 2026-03-20 on 400 seeds.

Germination rate: 96.4% (n=400)
Last QC test date: 2026-03-20
Indoor yield: 337-516 g/m² (avg across 11 verified grower reports)
Outdoor yield: 527-818 g/plant (avg across 10 verified grower reports)

About CBD Blueberry Feminised

South Africa is really two growing countries, and CBD Blueberry does not behave the same way in both. North and east of the escarpment the rain arrives in summer, so this 46/54 cbd does its flowering while the air is still heavy; in the Western Cape the rain comes in winter, so the same plant ripens through a dry autumn instead. A 46/54 split travels better than either parent across a country running from subtropical coast to semi-desert. The canopy sits open enough to survive a humid KwaZulu-Natal autumn and dense enough to still look the part after a dry Karoo summer. At 7% THC with linalool leading, what changes between a Johannesburg rooftop and a Cape smallholding is the schedule rather than the result.

Setting Up for South African Conditions

Outdoors, the province decides which problem you are actually solving.

KwaZulu-Natal and the subtropical coast. Humidity rather than heat is the limiting factor here. Whitefly and thrips peak from December through February, so introduce predatory mites (Phytoseiulus persimilis) before you see damage rather than after it. Airflow under the lower canopy matters more on this coast than anywhere else in the country.

The Highveld — Gauteng, Free State, North West. Frost closes the window at both ends. That suits a 60-70 days bloom, provided you start seeds under cover by early September and bank the vegetative growth before the December solstice. Above 1 400 m the ultraviolet index is high enough to push trichome production, but harden transplants off slowly or they bleach.

Western Cape. Flowering falls in the dry half of the year, which makes this the most forgiving outdoor condition in the country for CBD Blueberry — the mould pressure that shapes every other region never arrives. The south-easter is your problem instead: weeks of sustained summer wind through December and January will tear an unstaked plant apart.

Indoors the location stops mattering and the numbers take over. Through a summer sitting above 30°C ambient, run lights overnight on a 6pm-6am cycle and you sidestep most heat stress without paying for cooling. Hold humidity at 55-65% in veg and 40-50% once flowers set; EC 1.0-1.4 vegetative, 1.6-2.0 at peak bloom; pH between 5.8 and 6.3 depending on medium.

Difficulty: intermediate. In flower for 60-70 days. Stands Tall. Indoors it returns 500 g/m2. Outdoors, 700 g/plant a plant.

What CBD Blueberry Is Like to Use

The effects most commonly reported for this cultivar are relaxed, calm, focused. 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 46/54 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. How this combination survives the move from flower to vapour or smoke is not a given. Held low, at 180-188°C, the caryophyllene and bisabolol notes stay legible with linalool underneath them. Run it hotter, or burn it, and the three collapse into one — still pleasant, but without the separation that makes this cultivar worth paying attention to.

Suitability and Recommendations

CBD Blueberry 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 60-70 days bloom in the frost-free provinces. Posted discreetly anywhere in South Africa, with sourced grow figures shown on every strain page.

Effects

😌Relaxed
🧘Calm
🧠Focused

Reach For It When

Therapeutic
Pain Management
Anxiety Relief

Strain Type

Indica 46%Sativa 54%

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 ToTall
⚖️Typical ReturnMedium – High
🏠Under Light500 g/m2
🌳In the Ground700 g/plant
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
CBD Blueberry 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 Blueberry 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 Blueberry sits inside our CBD programme. F4 is the credible stabilisation point for a CBD-dominant cultivar — four rounds of selection lock the cannabinoid ratio that growers and patients are paying for.

Breeding Goal

Pin the recessive CBD-dominant trait in CBD Blueberry for therapeutic reliability.

Selection Focus

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

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.

Last Batch QC Verified
16 July 2026· 95% germination guarantee