Harle-Tsu CBD cannabis seeds packaging — Royal King Seeds South Africa
Cbd
THC 0%
🧘 Calm
CBDFeminisedIn Stock

Harle-Tsu CBD Feminised

Harle-Tsu CBD Feminised: cbd cannabis seeds picked for South African conditions. 0% THC, with focused, calm the effects most often reported. Posted discreetly countrywide.

Select Pack Size
R262.39ZAR
1
🇿🇦Free South Africa Delivery
🌱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 2026-04-14 on 200 seeds.

Germination rate: 97.0% (n=200)
Last QC test date: 2026-04-14
Indoor yield: 384-510 g/m² (avg across 10 verified grower reports)
Outdoor yield: 414-632 g/plant (avg across 9 verified grower reports)

About Harle-Tsu CBD Feminised

The way to plan Harle-Tsu CBD is backwards from the day you intend to cut, with 350-400 g/m2 per square metre indoors and 550-600 g/plant per plant outdoors as the figures you are working toward, at 0% THC. Count 8-9 weeks back from that date and you have your flip date. Weight comes on evenly across 8-9 weeks, with a late surge that punishes impatience. The 47/53 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 Harle-Tsu CBD — the 350-400 g/m2 indoors and 550-600 g/plant outdoors quoted above — is decided in three short stretches of the 8-9 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 myrcene 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: intermediate. In flower for 8-9 weeks. Stands Medium. Indoors it returns 350-400 g/m2. Outdoors, 550-600 g/plant a plant.

Aroma, Flavour and Effect

The first thing Harle-Tsu CBD does at 0% THC is coat the palate with a deep, musky earthiness. The focused, calm effects follow within minutes, across head and body at once. Thinking stays clear while muscle tension drains off, which leaves the dose as the deciding factor — light for the afternoon, heavier and it moves into the evening without a jolt. Bisabolol sits underneath all of it, adding a complementary note that adds depth.

The Aromatic Three

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

Suitability and Recommendations

Who does well with Harle-Tsu CBD? Indoor growers who want the harvest date to be their decision. Outdoor growers who want to choose the moment flowering starts. Anyone with the room and the patience to veg it properly before flipping. It is rated intermediate, which in practice means a moderate learning curve that rewards attention without needing laboratory conditions. Sent nationwide in plain, unbranded packaging, with sourced grow data on every strain page.

Effects

🧠Focused
🧘Calm

Reach For It When

Therapeutic
Pain Management
Anxiety Relief

Strain Type

Indica 47%Sativa 53%

At a Glance

🧬Potency25% - 30% (Very High)
🌿ParentsHarlequin × Sour Tsunami
🔬Seed TypeFeminised Cbd
🌡SuitsMost of the country
📅Cut InMarch – May outdoors, planted Sept – Nov
📏Grows ToMedium
⚖️Typical ReturnMedium – High
🏠Under Light350-400 g/m2
🌳In the Ground550-600 g/plant
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
Harle-Tsu CBD 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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Harle-Tsu CBD 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-dominance does not stabilise in one or two generations. Harle-Tsu has been progressed through four cycles of selection at Royal King Genetics until the CBD:THC ratio expressed uniformly across the population.

Breeding Goal

Stabilise the CBD:THC ratio in Harle-Tsu for uniform pack expression.

Selection Focus

Chosen for CBD:THC ratio expression, low-THC consistency and a bud structure suited to medical production.

Pollen / Mother Source

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

Last Batch QC Verified
13 November 2025· 95% germination guarantee