Chronic cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 20%
🎨 Creative
IndicaFeminisedIn Stock

Chronic Feminised

Chronic Feminised — premium indica cannabis seeds suited to Irish growing conditions. 20% THC with euphoric, creative, calm effects. Discreet delivery across Ireland, with sourced grow figures on every strain page.

Select Pack Size
€10.95EUR
1
🇮🇪Free Irish Delivery
🌱Germination Promise
🔒Unmarked Packaging
⚗

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 2026-09-19 on 275 seeds at 20-23°C.

Germination rate: 97.6% (n=275)
Last QC test date: 2026-09-19
Indoor yield: 444-558 g/m² (avg across 12 verified grower reports)
Outdoor yield, Ireland: 454-638 g/plant (avg across 7 verified grower reports)

About Chronic Feminised

Does Chronic finish outdoors in Ireland? It does, planted out at the end of May and cut by early October. A compact 81/19 plant is easier to shelter and easier to hide, though the density that makes it worth growing is also what holds water after rain. Bloom takes 8-9 weeks, so the harvest date is set by the calendar far more than by your technique.

What should I expect to take off it? 350-600 g/m2 (up to 800 g/m2) indoors and Up to 900 gr./plant outdoors are the published figures, and both assume a full light or a full season plus a root run to match. A tunnel gets you most of the way to the outdoor number; a windowsill will not. At 20% THC the effort is well spent either way.

Is it a sensible first grow? Reasonably. Anyone who has finished one grow will manage this one; it asks for consistency rather than expertise.

Other questions that come up about Chronic

Soil or coco? Coco with fertigation at EC 1.4-1.8 through bloom if you are there daily and want speed. Peat-free soil with slow amendments — fish, blood and bone, seaweed meal, rock phosphate — if you are not, and want flavour. Both suit this indica; the deciding factor is your week, not the plant.

How does it handle the weather here? The dense canopy shades itself, which is useful on the handful of genuinely warm days and a liability in a wet week. Mulch the root zone, water early, and keep air moving underneath.

When does bloom feed start? Within a week of the first pistils. The 81/19 balance shifts demand quickly at the transition — phosphorus and potassium up, nitrogen down. Soil growers top-dress; coco and hydro switch formula immediately.

Tunnel, outdoors or indoors? A tunnel is the best value of the three here. Indoors you own the 8-9 weeks of bloom completely; outdoors the plant gets light no lamp matches and can reach Up to 900 gr./plant, and pays for it in rain. Flowering: 8-9 weeks. Indoor yield: 350-600 g/m2 (up to 800 g/m2). Outdoor yield: Up to 900 gr./plant. Plant height: Medium. Rated easy difficulty.

What Chronic is like in practice

The catalogue lists euphoric, creative, calm, and that matches what growers here report back. At 20% THC this indica sits where the dose is the whole question. One bowl through a vaporiser at 185°C leaves the head working and the body easy, which is what most people are after on a weeknight. More than that moves it firmly towards sedation. The Linalool and Myrcene together leave a finish that keeps shifting across a session.

Suited to evenings in, recovery after work, and the hour before sleep.

Terpene breakdown

Primary: Linalool · Secondary: Myrcene · Tertiary: Caryophyllene. Temperature decides how much of this profile survives. Low vaporisation at 180-188°C keeps myrcene and caryophyllene audible over the linalool; run it hotter, or burn it, and all three collapse into one note that is pleasant enough and tells you nothing.

Who it suits

Chronic suits growers with the fundamentals in place. Understand pH, rough nutrient ratios and a light cycle before committing to it; it asks for competence rather than expertise. Photoperiod genetics leave plant size and harvest date under your control — veg longer for a bigger plant, or flip early when the ceiling is low. A bloom of 8-9 weeks fits inside the season here for outdoor growers, with a tunnel making it comfortable rather than tight.

Effects

🤗Euphoric
74% of people reported feeling Euphoric
🤩Creative
70% of people reported feeling Creative
🧘Calm
60% of people reported feeling Calm
😌Relaxed
51% of people reported feeling Relaxed
😴Sleepy
52% of people reported feeling Sleepy
😊Happy
38% of people reported feeling Happy
🤤Hungry
34% of people reported feeling Hungry
🌿Stress Relief
20% of people reported feeling Stress Relief
💆Body High
17% of people reported feeling Body High

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 81%Sativa 19%

Strain Data Sheet

🧬THC20% - 24% (High)
🌿LineageNorthern Lights × Skunk × AK-47
🔬TypeFeminised Indica
🌡ClimateCool–temperate / continental
📅HarvestSept – Nov, S. hemisphere (typical)
📏HeightMedium
⚖️YieldHigh
🏠Yield Indoor350-600 g/m2 (up to 800 g/m2)
🌳Yield OutdoorUp to 900 gr./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.
1
Chronic Feminised
royalkingseeds.ie
IG
FB
X
🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

Related Strains

Ice cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 22%
📈 High Yield

Ice Feminised

FocusedCalm
▼
€13.69EUR
Big Bang cannabis seeds packaging — Royal King Seeds Ireland
Hybrid
THC 20%
🎨 Creative

Big Bang Feminised

CreativeCalm
▼
€14.60EUR
Blue Lights cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 18%
📈 High Yield

Blue Lights Feminised

EuphoricCalm
▼
€10.49EUR
Blue Persuasion cannabis seeds packaging — Royal King Seeds Ireland
Indica
THC 23%
📈 High Yield

Blue Persuasion Feminised

EuphoricCalm
▼
€11.41EUR

Chronic 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
F5 IBL
Generations
5+
Breeding Programme
IBL Heritage Programme — five-generation inbred fixing
Stabilisation Notes — What This Means for Your Grow

A heritage cultivar that we have taken through five rounds of inbred selection. The 1990s landrace-derived reference profile — terpene fingerprint, finishing window, plant frame — has been welded into the population. Every seed in the pack carries the trait set that put Chronic on the map.

Breeding Goal

Pin down the original 1990s landrace-derived terpene profile in modern seed form.

Selection Focus

Chosen for indica vigour, compact bud formation and a reliable finish window.

Pollen / Mother Source

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

Last Batch QC Verified
10 September 2026· 99%+ germination