RK
Gupta Kush cannabis seeds packaging β€” Royal King Seeds New Zealand
Hybrid
THC 25%
⚑ Strong
HybridFeminisedIn Stock

Gupta Kush Feminised

Growing Gupta Kush Feminised in New Zealand: a hybrid at 25% THC, euphoric, creative, energetic. Flowering window and height are on the page where we hold them, blank where we do not.

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$26.99NZD
1
πŸ‡³πŸ‡ΏFree Over $150
🌱Replaced If It Fails
πŸ”’Nothing On The Box
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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 380.

Opened on the bench: 95.9% of 380
Lot checked: 2026-09-07, at 21-24Β°C
Under lights here: 450-575 g/mΒ², across 6 grower reports
Outside here: 497-760 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 Gupta Kush Feminised

Latitude decides more about a Gupta Kush crop than anything you buy. New Zealand runs roughly 34 to 47 degrees south, and that span turns one 44/56 hybrid into two different plants: a Kaitaia grower fights airflow and humidity through a muggy February, while a Southland grower is counting the weeks to first frost. Neither problem is about heat. If frost rather than heat is your limit, the strain finder sorts the catalogue by finishing time.

Growing Gupta Kush in New Zealand Conditions

Indoors the outside world stops mattering and the job is control. Outdoors it is the whole brief.

Upper North Island β€” Northland, Auckland, Waikato, Bay of Plenty. The longest season in the country and the wettest finish. Bud rot, not sunshine, is what costs you a crop here, so plant where morning air moves and thin the interior early rather than admiring a dense canopy in January. More open flower architecture is an advantage through a humid autumn.

Lower North Island. Hawke's Bay and Gisborne are the driest and sunniest stretch; Taranaki, ManawatΕ« and Wellington trade that for rain and wind. Wind decides how tall you let a plant get more than the genetics do.

South Island. Nelson, Tasman and Marlborough offer the best outdoor conditions nationally β€” high sunshine hours, low summer rainfall. Canterbury, Otago and Southland run a genuinely short season where flowering runs 56-63 days is the number that matters, because everything is a race against the first frost. A greenhouse or polytunnel buys the fortnight that makes the difference. If your season is short, the outdoor-season list is the better starting point.

What Gupta Kush Is Like

Reported effects cluster around euphoric, creative, energetic, calm. At 25% 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 44/56 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.

Temperature changes what you get. Vaporised low, around 180 to 188 degrees, caryophyllene and linalool come through cleanly while limonene stays in the background. Combusted, limonene dominates and the finer detail is largely lost. Same flower, two different experiences.

Who It Suits

Who does well with Gupta Kush? Growers who want to control plant size and harvest date, and have the vegetative space to use that control. First-timers included β€” the genetics are forgiving.

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

Published Figures

  • Finishes in 56-63 days
  • Under lights: 250–500 g/mΒ²
  • Grown out: 400–600 g/plant
  • Height: 120–160 cm
  • Difficulty: easy

Reported Effects

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

πŸ€—Euphoric
Most prominent in the descriptions we hold
🀩Creative
Reported alongside it
πŸ€‘Energetic
Reported alongside it
🧘Calm
Reported alongside it
😌Relaxed
Reported alongside it
😊Happy
Reported alongside it
😎Uplifted
Reported alongside it
🀀Hungry
Reported alongside it
😴Sleepy
Reported alongside it

Best For

✦ Anytime
✦ Relaxation
✦ Stress Relief

Where It Sits

Indica 44%Sativa 56%

The Numbers

🧬THC25% - 29% (Very High)
🌿Comes fromGhost OG Γ— Blue Moonshine
πŸ”¬LeansFeminised Hybrid
🌑WantsTemperate, adaptable
πŸ“…Comes downMarch – May outdoors (NZ, typical)
πŸ“Gets to120–160 cm
βš–οΈCarriesMedium – High
🏠Under lights250–500 g/mΒ²
🌳In the ground400–600 g/plant
⏱Time in bloom56-63 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
Gupta Kush Feminised
royalkingseeds.co.nz
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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 Gupta Kush Feminised Comes From

Documented parentage is Ghost OG Γ— Blue Moonshine. 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.