RK
White Lightning cannabis seeds packaging β€” Royal King Seeds New Zealand
HybridAuto
THC 21%
⏱ Quick finisher
HybridAutoflowerIn Stock

White Lightning Auto

White Lightning Auto for New Zealand growers. Hybrid, listed 21% THC, creative, euphoric, relaxed. Free postage over $150, flat $14.99 below it, both islands.

Select Pack Size
$22.49NZD
1
πŸ‡³πŸ‡ΏFree Over $150
🌱Replaced If It Fails
πŸ”’Nothing On The Box
βš—

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 2026-09-07, from a tray sample of 220.

Opened on the bench: 98.8% of 220
Lot checked: 2026-09-07, at 20-23Β°C
Under lights here: 397-555 g/mΒ², across 5 grower reports
Outside here: 464-628 g/plant, across 8 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 White Lightning Auto

Will White Lightning finish outdoors in New Zealand? In most of the country, yes. The outdoor window runs October to April, and an autoflower started in that window runs on age rather than daylight, which takes the guesswork out of timing entirely. 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 White Lightning

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. Autoflowers do not need a light-cycle change, so 18 hours throughout is the simple default.

When is it ready? Trichome colour, not the calendar. The published window is 55-65 days, which is a reasonable figure to plan around, but the plant decides.

Is it beginner-friendly? It is rated intermediate. 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 β€” or the autoflowering indica range if the season is your constraint.

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

What White Lightning Is Like

Reported effects cluster around creative, euphoric, relaxed. At 21% 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 50/40 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

Myrcene leads, limonene sits behind it, and pinene runs underneath.

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

Who It Suits

White Lightning is rated intermediate. That sits in the middle β€” you want a working understanding of pH and feeding, but nothing exotic. Being an autoflower removes light-cycle management entirely, which suits balcony growers and anyone wanting a fast turnaround.

Shipped nationwide in plain packaging. Every strain page carries whatever grow data we could actually source, and nothing we could not.

Published Figures

  • Finishes in 55-65 days
  • Under lights: up to 400 g/m2
  • Grown out: up to 400 g/plant
  • Height: Short
  • Difficulty: intermediate

Reported Effects

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

🀩Creative
Most prominent in the descriptions we hold
πŸ€—Euphoric
Reported alongside it
😌Relaxed
Reported alongside it
😊Happy
Reported alongside it
😎Uplifted
Reported alongside it
🀀Hungry
Reported alongside it
😴Sleepy
Reported alongside it
πŸ˜†Giggly
Reported alongside it
🧠Focused
Reported alongside it

Best For

✦ Anytime
✦ Depression
✦ Pain
✦ Stress

Where It Sits

A balanced hybrid. We do not have an indica-to-sativa split for this one that we can stand behind, so it is left out rather than estimated.

The Numbers

🧬THC21% - 26% (High)
🌿Comes fromWhite Widow Γ— Northern Lights #5
πŸ”¬LeansAutoflower Hybrid
🌑WantsAll climates (adaptable)
πŸ“…Comes downβ‰ˆ 10 – 11 weeks from seed (typical)
πŸ“Gets toShort
βš–οΈCarriesMedium – High
🏠Under lightsup to 400 g/m2
🌳In the groundup to 400 g/plant
⏱Time in bloom55-65 days

How it arrives

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
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
White Lightning Auto
royalkingseeds.co.nz
IG
FB
X
πŸ”’Sealed, so tampering shows
πŸ’§Damp-proof outer layer
πŸ›‘οΈFoil lining inside
🏷️Tamper sticker
πŸ“±QR code on the pack
πŸ”’Scratch-off serial

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Where White Lightning Auto Comes From

Documented parentage is White Widow Γ— Northern Lights #5. 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 β€” 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.