RK
Blackberry Kush cannabis seeds packaging β€” Royal King Seeds New Zealand
Indica
THC 18%
πŸŒ™ One for the evening
IndicaFeminisedIn Stock

Blackberry Kush Feminised

Blackberry Kush Feminised β€” indica, 18% THC on the listing, happy, relaxed, sleepy. Sent in plain packaging with NZ Post tracking and covered by our germination promise.

Select Pack Size
$19.79NZD
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 2026-09-08, from a tray sample of 400.

Opened on the bench: 98.9% of 400
Lot checked: 2026-09-08, at 21-24Β°C
Under lights here: 448-560 g/mΒ², across 8 grower reports
Outside here: 444-705 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 Blackberry Kush Feminised

Latitude decides more about a Blackberry Kush crop than anything you buy. New Zealand runs roughly 34 to 47 degrees south, and that span turns one 80/20 indica 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 Blackberry 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. Tight indica flower structure is the risk factor to manage, and it is manageable.

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 49-56 days (indoor) 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.

Effect Profile

Happy, Relaxed, Sleepy is the consensus, and consensus is worth exactly what it sounds like β€” a starting point. 18% THC sets the scale; caryophyllene and the terpenes alongside it shape the character rather than the strength.

Onset is quick by inhalation and slow by ingestion, which is where most bad experiences begin. Expect the weight to settle physically within the hour.

If potency is what you are shopping for, the high-THC seeds category is sorted for it.

The Terpenes

Caryophyllene leads, myrcene sits behind it, and bisabolol runs underneath.

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

Who It Suits

Who does well with Blackberry 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 49-56 days (indoor)
  • Under lights: 500 g/mΒ²
  • Grown out: 500 - 600 g/plant
  • Height: Up to 110 cm
  • Difficulty: beginner

Reported Effects

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

😊Happy
Most prominent in the descriptions we hold
😌Relaxed
Reported alongside it
😴Sleepy
Reported alongside it
🀀Hungry
Reported alongside it
πŸ€—Euphoric
Reported alongside it
🧘Calm
Reported alongside it
🌟Settled
Reported alongside it
πŸ’†Body High
Reported alongside it
πŸ˜Άβ€πŸŒ«οΈSedated
Reported alongside it

Best For

✦ Evening
✦ Insomnia
✦ Pain
✦ Stress

Where It Sits

Indica 80%Sativa 20%

The Numbers

🧬THC18% - 22% (Medium-High)
🌿Comes fromAfghani Γ— Blackberry
πŸ”¬LeansFeminised Indica
🌑WantsCool–temperate / continental
πŸ“…Comes downMarch – May outdoors (NZ, typical)
πŸ“Gets toUp to 110 cm
βš–οΈCarriesMedium – High
🏠Under lights500 g/m²
🌳In the ground500 - 600 g/plant
⏱Time in bloom49-56 days (indoor)

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
Blackberry Kush Feminised
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

Related Strains

Blackberry Kush cannabis seeds packaging β€” Royal King Seeds New Zealand
IndicaAuto
THC 18%
⏱ Quick finisher

Blackberry Kush Auto

HappyRelaxedSleepy
β–Ό
$19.79NZD
Angel OG cannabis seeds packaging β€” Royal King Seeds New Zealand
Indica
THC 19%
πŸŒ™ One for the evening

Angel OG Feminised

RelaxedSleepyHappy
β–Ό
$22.49NZD
Black Domina cannabis seeds packaging β€” Royal King Seeds New Zealand
Indica
THC 18%
πŸŒ™ One for the evening

Black Domina Feminised

RelaxedSleepyHappy
β–Ό
$23.39NZD
Durga Mata cannabis seeds packaging β€” Royal King Seeds New Zealand
Indica
THC 18%
πŸŒ™ One for the evening

Durga Mata Feminised

RelaxedSleepyHappy
β–Ό
$24.29NZD

Where Blackberry Kush Feminised Comes From

Documented parentage is Afghani Γ— Blackberry. 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.