LSD cannabis seeds packaging — Royal King Seeds Ireland
Hybrid
THC 23%
🎨 Creative
HybridFeminisedIn Stock

LSD Feminised

Grow LSD Feminised in Ireland. Hybrid genetics testing at 23% THC. Known for euphoric, creative, focused effects. Ships discreetly nationwide with sourced grow figures.

Select Pack Size
€11.41EUR
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 2026-09-24 on 200 seeds at 21-24°C.

Germination rate: 98.7% (n=200)
Last QC test date: 2026-09-24
Indoor yield: 425-570 g/m² (avg across 13 verified grower reports)
Outdoor yield, Ireland: 513-770 g/plant (avg across 8 verified grower reports)

About LSD Feminised

Days 1-14, germination and early veg. LSD generally cracks within about two days on damp kitchen paper and is above the medium by day three. The first fortnight came in even, without either racing or stalling. Four solid nodes by day 14 and the spacing that suggests the frame it will build. Keep the humidity near 70% and damping off stops being a concern.

Weeks 3-6, veg. A top at node four and a few ties produced six even leaders and a flat canopy across a 70cm square by the time it was flipped.

Bloom, weeks 1-9. The 49/51 character came through clearly. Limonene was noticeable by week three and kept building; resin was obvious without a loupe from about week five. Indoor yield: 550-650 gr/m2. Height: 90-110 cm. Tested at 23%. Rated easy.

The rest of the run

Weeks 4-6, mid-bloom. Loose clusters from week three closed up into defined colas. Development stayed even across the canopy, which is what the veg training was for: eight comparable colas instead of one dominant top and a set of stragglers.

Ripening, weeks 7-9. Plain water for the last ten days. Limonene was strong enough by then that carbon filtration was not optional in a terraced house. Heads went clear to milky over the final fortnight, amber showing on sugar leaves first, and around 15% amber on the calyxes is a defensible place to stop.

Drying and curing. Hung whole in the dark at 17°C and 58% humidity for twelve days, both held by a dehumidifier because an October room here will hold neither. Stems snapped instead of bending, which is the only test worth trusting. Four weeks in glass after that. The 550-650 gr/m2 figure held up. Caryophyllene was far more present after the cure than at harvest — the cure makes flavour, it does not merely preserve it.

Flowering: 60-65 days. Indoor yield: 550-650 gr/m2. Outdoor yield: 800 gr/plant. Plant height: 90-110 cm. Rated easy difficulty. Feminised seeds.

Flavour, aroma and effect

LSD arrives in order. The first draw at 23% THC gives citrus with a bitter edge that lifts off the palate. The euphoric, creative, 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. Caryophyllene underneath contributes warmth that keeps it anchored.

Terpene breakdown

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

Who it suits

Who does well with LSD? 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 easy, which means a moderate learning curve that rewards attention without needing specialist kit.

Effects

🤗Euphoric
74% of people reported feeling Euphoric
🤩Creative
70% of people reported feeling Creative
🧠Focused
62% of people reported feeling Focused
🧘Calm
53% of people reported feeling Calm
😌Relaxed
45% of people reported feeling Relaxed
😊Happy
38% of people reported feeling Happy
😎Uplifted
31% of people reported feeling Uplifted
🤤Hungry
27% of people reported feeling Hungry
😴Sleepy
24% of people reported feeling Sleepy

Best For

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 49%Sativa 51%

Strain Data Sheet

🧬THC23% - 26% (High)
🌿LineageMazar-I-Sharif × Skunk #1
🔬TypeFeminised Hybrid
🌡ClimateTemperate, adaptable
📅HarvestSept – Nov, S. hemisphere (typical)
📏Height90-110 cm
⚖️YieldTypical for type
🏠Yield Indoor550-650 gr/m2
🌳Yield Outdoor800 gr/plant
⏱Flowering Time60-65 days

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
LSD Feminised
royalkingseeds.ie
IG
FB
X
🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

Related Strains

LSD cannabis seeds packaging — Royal King Seeds Ireland
HybridAuto
THC 23%
😊 Beginner Pick

LSD Auto

EuphoricCreativeFocused
▼
€11.41EUR
Critical Plus cannabis seeds packaging — Royal King Seeds Ireland
Hybrid
THC 23%
📈 High Yield

Critical Plus Feminised

EuphoricFocused
▼
€11.41EUR
Morning Glory cannabis seeds packaging — Royal King Seeds Ireland
Hybrid
THC 20%
📈 High Yield

Morning Glory Feminised

EuphoricCalm
▼
€10.04EUR
J1 cannabis seeds packaging — Royal King Seeds Ireland
Hybrid
THC 23%
🎨 Creative

J1 Feminised

CreativeHappyUplifted
▼
€14.15EUR

LSD 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
BX2
Generations
3+
Breeding Programme
Two-Generation Backcross Programme — recurrent-parent fixing
Stabilisation Notes — What This Means for Your Grow

A modern recent-era hybrid carrying at least one clone-only parent. BX2 is the right stabilisation point: two rounds of backcross fix the parent-cut traits without narrowing the population too far.

Breeding Goal

Stabilise the LSD cross into a seed-uniform line.

Selection Focus

Chosen for trichome density, bud structure and the hybrid trait balance the cross was engineered for.

Pollen / Mother Source

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

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