RK
Chronic Thunder cannabis seeds packaging โ€” Royal King Seeds New Zealand
Hybrid
THC 20%
๐ŸŽจ Heady
HybridFeminisedIn Stock

Chronic Thunder Feminised

Hybrid genetics for a New Zealand grow. Chronic Thunder Feminised carries a listed 20% THC and reads euphoric, creative, calm. Priced in NZD, GST included, delivered nationwide.

Select Pack Size
$20.69NZD
1
๐Ÿ‡ณ๐Ÿ‡ฟFree Over $150
๐ŸŒฑReplaced If It Fails
๐Ÿ”’Nothing On The Box
โš—

What the seed lot did on the bench

Every lot is checked before it goes on the shelf, and the yield figures come from New Zealand growers who sent us a harvest weight against a batch code. This lot was read on 2026-09-17, from a tray sample of 180.

Opened on the bench: 97.5% of 180
Lot checked: 2026-09-17, at 21-24ยฐC
Under lights here: 454-591 g/mยฒ, across 14 grower reports
Outside here: 497-668 g/plant, across 4 grower reports

Outdoor figures come from a New Zealand season, so they run below what the same cultivar reaches somewhere with a longer, drier autumn. Treat them as what this plant does here. The full report for this lot sets out the method and the terpene panel.

About Chronic Thunder Feminised

Will Chronic Thunder finish outdoors in New Zealand? In most of the country, yes. The outdoor window runs October to April, and a photoperiod finishes as the autumn light shortens, so the question is whether your first frost arrives before it does. Balanced genetics adapt to most of the country, so the honest answer depends on where you are. The regional notes below are the short version.

Questions New Zealand Growers Ask About Chronic Thunder

What medium suits it? Living soil rewards flavour, coco rewards control and speed. Neither is wrong. Choose the one you will actually maintain.

How much light? More in veg than growers expect, less in late flower than they think. Twelve hours of uninterrupted dark triggers flowering โ€” and uninterrupted means exactly that.

When is it ready? Trichome colour, not the calendar. The published window is 55-60 days, which is a reasonable figure to plan around, but the plant decides.

Is it beginner-friendly? It is rated medium. That means basic competence with pH and feeding is enough.

Where do I put it? Indoors it is predictable; the indoor-friendly genetics list covers what performs in a tent. Outdoors, see the regional notes above โ€” or the outdoor-season range if the season is your constraint.

How does it arrive? Plain, unbranded packaging with tracking โ€” the detail is on the shipping page.

What Chronic Thunder Is Like

Reported effects cluster around euphoric, creative, calm. At 20% THC that is a meaningful figure rather than a decorative one, and the sensible approach with anything in this range is to start lower than you think and wait longer than feels necessary.

The 46/54 balance shapes where it lands: even-handed, with the dominant direction shifting by dose more than by time of day. Tolerance moves this more than any other variable, which is why two people describe the same jar differently.

Prefer something gentler? The CBD-forward strains range trades peak potency for balance.

The Terpenes

Limonene leads, caryophyllene sits behind it, and linalool runs underneath.

This trio is a common signature in well-regarded cultivars, which is not an accident: limonene carries weight, caryophyllene adds definition, linalool keeps it from being one-note. It reads clearly on a first opening rather than needing to be hunted for.

Who It Suits

Who does well with Chronic Thunder? Growers who want to control plant size and harvest date, and have the vegetative space to use that control. Anyone past their first grow.

Still deciding? The indoor-friendly genetics list is the narrower place to start.

Published Figures

  • Finishes in 55-60 days
  • Under lights: 600 g/m2
  • Grown out: Up to 600 gr
  • Height: 100 cm
  • Difficulty: medium

Reported Effects

Descriptive, and ordered by how prominently each one appears in the sources we hold. Not a survey, and not a measurement.

๐Ÿค—Euphoric
Most prominent in the descriptions we hold
๐ŸคฉCreative
Reported alongside it
๐Ÿง˜Calm
Reported alongside it
๐Ÿ˜ŒRelaxed
Reported alongside it
๐Ÿ˜ŠHappy
Reported alongside it
๐Ÿ˜ŽUplifted
Reported alongside it
๐ŸคคHungry
Reported alongside it
๐Ÿ˜ดSleepy
Reported alongside it
๐Ÿ˜†Giggly
Reported alongside it

Best For

โœฆ Anytime
โœฆ Relaxation
โœฆ Stress Relief

Where It Sits

Indica 46%Sativa 54%

The Numbers

๐ŸงฌTHC20% - 24% (High)
๐ŸŒฟComes fromChronic ร— Alaskan Thunder Fuck
๐Ÿ”ฌLeansFeminised Hybrid
๐ŸŒกWantsTemperate, adaptable
๐Ÿ“…Comes downMarch โ€“ May outdoors (NZ, typical)
๐Ÿ“Gets to100 cm
โš–๏ธCarriesHigh
๐Ÿ Under lights600 g/m2
๐ŸŒณIn the groundUp to 600 gr
โฑTime in bloom55-60 days

How it arrives

Resealable +
RK
Royal King Seeds
Photoperiod
Feminised Premium
Seeds
Stored properly
Rigid vial
Resealable +
Sold to adults as souvenir stock and for keeping genetic lines intact. Establishing what the law where you live permits, and staying inside it, sits with the buyer.
1
Chronic Thunder Feminised
royalkingseeds.co.nz
IG
FB
X
๐Ÿ”’Sealed, so tampering shows
๐Ÿ’งDamp-proof outer layer
๐Ÿ›ก๏ธFoil lining inside
๐Ÿท๏ธTamper sticker
๐Ÿ“ฑQR code on the pack
๐Ÿ”ขScratch-off serial

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Where Chronic Thunder Feminised Comes From

Documented parentage is Chronic ร— Alaskan Thunder Fuck. Where a cultivar's origin is recorded we name it on this page; where it is contested or simply unknown, the field stays empty rather than being filled with something plausible.

We did not originate the cultivars in this catalogue and do not claim to have. What we do is select and stabilise the lines we sell, so that a pack grows out more uniformly than an unworked one โ€” which matters more in New Zealand than in most places, because an outdoor grower here is working to a frost date rather than an open-ended season. The stabilisation programme sets out how that works and what it does not cover.

Every pack is covered by our germination promise: follow the method in the germination guide and seed that fails to open is replaced free within 30 days.