Harle-Tsu CBD cannabis seeds packaging — Royal King Seeds Ireland
Cbd
THC 30%
⚡ High Potency
CBDFeminisedIn Stock

Harle-Tsu CBD Feminised

Harle-Tsu CBD Feminised cannabis seeds for Irish growers. Cbd strain · 30% THC · focused, calm. Discreet packaging, nationwide delivery, sourced grow figures.

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€14.15EUR
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Royal King Genetics — first-party test batch

Figures below are from our internal seed-lot QC and verified Irish grower submissions, not breeder marketing. Determined from a single batch tested 2026-09-08 on 500 seeds at 21-24°C.

Germination rate: 96.4% (n=500)
Last QC test date: 2026-09-08
Indoor yield: 363-538 g/m² (avg across 9 verified grower reports)
Outdoor yield, Ireland: 373-590 g/plant (avg across 4 verified grower reports)

About Harle-Tsu CBD Feminised

Everything about Harle-Tsu CBD at harvest follows from one decision, which is when you stop. The figures are 350-400 g/m2 indoors and 550-600 g/plant outdoors, with resin filling towards 30% THC. The 47/53 balance gives steady gain with a lift in the closing fortnight. Outdoors, aim to be finished by mid-October rather than hoping for a dry third week of it.

Where the weight is won

Three parts of the 8-9 weeks of bloom account for most of the difference between a good result and an average one on a plant rated 350-400 g/m2 indoors and 550-600 g/plant outdoors.

The stretch, days 1-10 after the flip. Canopy height set here decides how evenly light lands for the rest of the run. Around a third is usual. A single pass of training across the tallest shoots keeps the top flat.

Weeks three to five. Myrcene production climbs through this stretch and responds to a 6-8°C gap between lights-on and lights-off. Outdoors an Irish September provides that without help; indoors it has to be built, at roughly 25°C by day and 18-20°C at night. Bloom feed goes potassium-forward around EC 1.6-1.8.

The final fortnight. Feeding stops, plain pH-corrected water goes on, and the loupe comes out daily. Ten to fifteen per cent amber sits in the middle of its range. Outdoors, that falls between late September and mid-October, and the forecast gets a say.

Flowering: 8-9 weeks. Indoor yield: 350-400 g/m2. Outdoor yield: 550-600 g/plant. Plant height: Medium. Rated intermediate difficulty.

Flavour, aroma and effect

Harle-Tsu CBD arrives in order. The first draw at 30% THC gives earth and musk, coating rather than sharp. The focused, calm character follows in minutes, as head and body together. Thinking stays clear while the muscles let go by degrees, which is what makes the dose, rather than the genetics, the thing that decides the evening. Bisabolol underneath contributes a note that fills the middle.

Terpene breakdown

Primary: Myrcene · Secondary: Bisabolol · Tertiary: Linalool. The three shift relative to each other across the cure. Straight off the dry the myrcene dominates; three or four weeks sealed in glass at 16-18°C and the linalool underneath comes up to meet it. Vaporising between 180°C and 195°C catches the widest span, because heat takes the lighter linalool molecules first.

Who it suits

Who does well with Harle-Tsu CBD? Indoor growers who want to choose their own timeline. Tunnel growers who want to decide when flowering starts rather than letting August decide it. Anyone with the space to veg it properly first. Rated intermediate, which means a moderate learning curve that rewards attention without needing specialist kit.

Effects

🧠Focused
76% of people reported feeling Focused
🧘Calm
67% of people reported feeling Calm
😌Relaxed
58% of people reported feeling Relaxed
🌿Stress Relief
47% of people reported feeling Stress Relief
💊Pain Relief
44% of people reported feeling Pain Relief
😊Happy
38% of people reported feeling Happy
😴Sleepy
38% of people reported feeling Sleepy
💆Body High
24% of people reported feeling Body High
✨Tingling
16% of people reported feeling Tingling

Best For

✦ Therapeutic
✦ Pain Management
✦ Anxiety Relief

Strain Type

Indica 47%Sativa 53%

Strain Data Sheet

🧬THC30% - 35% (Very High)
🌿LineageHarlequin × Sour Tsunami
🔬TypeFeminised Cbd
🌡ClimateTemperate, adaptable
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightMedium
⚖️YieldMedium – High
🏠Yield Indoor350-400 g/m2
🌳Yield Outdoor550-600 g/plant
⏱Flowering Time8-9 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Premium Genetics
Protective vial
Resealable +
Royal King Seeds supplies seeds as adult novelty collectibles and for genetic preservation. Purchasers are responsible for complying with the law where they live.
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Harle-Tsu CBD Feminised
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Harle-Tsu CBD Feminised — Breeder Information

Royal King Genetics

Bred and stabilised in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read the full 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
19 September 2026· 99%+ germination