Cannabis seed collection
Indoor cannabis seeds in New Zealand
Indoor cannabis seeds give you what New Zealand's weather won't: a stable climate, no wind, no autumn rain, and a harvest in July if you want one. This range gathers strains that perform in tents and grow rooms — compact or easily trained, responsive to LED light, and with flowering times that keep winter power bills reasonable. You'll find dense indica-dominant strains that stay short, sativa hybrids that stretch but reward training, and autoflowers that finish in ten weeks under a simple 18/6 schedule. Each listing shows expected indoor height and yield per square metre so you can match a strain to your tent. The indoor challenge in New Zealand is less heat than humidity and cold: an uninsulated garage in a Christchurch winter needs a heater and a dehumidifier, and we've flagged the strains that tolerate cooler, damper rooms best.
Cannabis seed results
24K Gold
24K Gold feminised seeds are indica-leaning, with orange, citrus, sweet and earthy flavours. Suited to temperate or hot, dry climates.
From $79.00
9 Pound Hammer
9 Pound Hammer feminised seeds offer an indica-dominant profile with berry, grape, citrus and earthy flavours, flowering in 7–9 weeks.
From $99.00
Acapulco Gold
Acapulco Gold feminised seeds offer a sativa-dominant profile with sweet citrus, lemon and fruity flavours, suited to intermediate growers.
From $89.00
Acapulco Gold Auto
Acapulco Gold Auto is a sativa-dominant autoflower seed with earthy pine, sweet citrus and lemon flavours, suited to hot, dry or temperate climates.
From $89.00
ACDC
ACDC feminised seeds are a balanced photoperiod hybrid with sweet, pine, woody and lemon flavours, flowering in 9–11 weeks.
From $99.00
ACDC Auto
ACDC Auto is an autoflower hybrid with a 60% sativa profile. Beginner-friendly plants offer sweet, pine, woody and lemon flavours.
From $99.00
Adrenaline OG
Adrenaline OG is a feminised photoperiod hybrid with a balanced indica-sativa profile and lemon, earthy, spicy, haze and skunk flavours.
From $99.00
Afghan Kush
Afghan Kush feminised photoperiod seeds are a pure indica landrace with earthy, herbal, pine and spicy flavours, flowering in 7–8 weeks.
From $99.00
Afghani
Afghani feminised seeds offer a pure indica, landrace-derived profile with earthy, herbal, pine and spicy notes.
From $89.00
Afghani Auto
Afghani Auto is a beginner-friendly, indica-dominant autoflower with earthy, spicy, woody and sweet flavours.
From $89.00
Agent Orange
Agent Orange feminised seeds are a sativa-dominant photoperiod hybrid with sweet orange and citrus flavours, suited to intermediate growers.
From $89.00
AK-47
AK-47 feminised seeds offer a 65% sativa hybrid profile, with earthy, pungent, sour and sweet flavours and an 8–9 week flowering time.
From $79.00
AK-47 Auto
AK-47 Auto is an autoflowering hybrid with a balanced, slightly sativa-leaning profile and pungent, herbal and sweet flavours.
From $79.00
AK-47 Regular
AK-47 Regular offers photoperiod, regular seeds with a 65% sativa profile, earthy, pungent, sour and sweet flavours, and an 8–9 week flowering period.
From $79.00
AK-48
AK-48 feminised seeds offer an indica-leaning profile with floral, sweet, woody and citrus flavours, flowering in 7–9 weeks.
From $79.00
AK-48 Auto
AK-48 Auto autoflower seeds offer an indica-leaning hybrid profile with sweet, floral and woody flavours, suited to beginner growers.
From $79.00
Alaskan Thunder Fuck
Alaskan Thunder Fuck feminised seeds have a sativa-dominant profile, with pine, citrus and sweet flavours and a 7–9 week flowering period.
From $89.00
Alien OG
Alien OG feminised seeds offer a balanced photoperiod hybrid with pine, lemon, earthy and sweet flavours, suited to intermediate growers.
From $79.00
Alpine Star CBD
Alpine Star CBD feminised seeds offer a CBD-dominant photoperiod profile with citrus, earthy, sweet and woody flavours.
From $99.00
American Patriot
American Patriot feminised seeds offer an indica-dominant profile, with cheese, coffee, herbal and spicy flavours.
From $99.00
Amnesia
Amnesia feminised seeds have a 70% sativa profile, with citrus, earthy, sweet and woody flavours and a 9–10 week flowering time.
From $99.00
Amnesia Auto
Amnesia Auto is a sativa-dominant autoflower seed with sweet, fruity, spicy and citrus notes, suited to hot, dry or temperate climates.
From $99.00
Amnesia Haze
Amnesia Haze feminised seeds offer a sativa-dominant profile with citrus, lemon, earthy and pepper notes, suited to intermediate growers.
From $79.00
Amnesia Haze Auto
Amnesia Haze Auto is a sativa-dominant autoflower with citrus, lemon, earthy and spicy flavours, suited to beginners.
From $79.00
Amnesia Haze x Blueberry Auto
Amnesia Haze x Blueberry Auto is a sativa-leaning autoflower with sweet blueberry, tree fruit, floral and haze flavours.
From $79.00
Amnesia Haze x White Widow
Amnesia Haze x White Widow is a feminised photoperiod hybrid with a 65% sativa profile and earthy, lemon, sweet and pine flavours.
From $79.00
Amnesia Kush
Amnesia Kush feminised seeds offer a sativa-dominant profile with citrus, lemon, pine, sweet, sour and tropical flavours.
From $89.00
Amnesia Kush Auto
Amnesia Kush Auto is an autoflower seed with a 60% sativa profile, citrus, lemon, sweet and pine flavours, and 7–8 week flowering.
From $89.00
Amnesia Lemon Kush
Amnesia Lemon Kush feminised seeds have a 60% sativa profile with citrus, earthy and spicy flavours, suited to intermediate growers.
From $79.00
Animal Cookies
Animal Cookies feminised seeds offer an indica-dominant photoperiod profile with sweet cherry, earthy and nutty flavours.
From $99.00
Animal Face
Animal Face feminised seeds offer a sativa-dominant photoperiod profile with citrus, diesel, earthy, nutty and pine flavours.
From $99.00
Animal Face Auto
Animal Face Auto autoflower seeds have a sativa-leaning profile with citrus, diesel, pine and sweet flavours, suited to intermediate growers.
From $99.00
Apple Betty
Apple Betty feminised seeds offer a balanced indica-sativa profile with sweet, sour, fruity, lemon and chocolate flavours.
From $99.00
Apple Fritter
Apple Fritter feminised seeds are a balanced photoperiod hybrid with sweet, earthy, spicy, pine, herbal and sour flavours.
From $79.00
Apple Fritter Auto
Apple Fritter Auto is a balanced autoflower with sweet, sour, earthy and pine flavours, suited to beginners in temperate or hot, dry climates.
From $89.00
Apples and Bananas
Apples and Bananas feminised seeds offer a balanced 50/50 profile, with sweet banana, fruity and spicy flavours.
From $99.00
Archive Runtz
Archive Runtz feminised seeds offer a balanced 50/50 profile with sweet, fruity cookie flavours and a 9–10 week flowering period.
From $99.00
Aspirin OG
Aspirin OG feminised seeds offer a 60% sativa profile with citrus, lemon, earthy and diesel flavours, flowering in 8–10 weeks.
From $99.00
Australian Gold
Australian Gold feminised photoperiod seeds offer a 70% sativa hybrid profile with sweet tropical berry, haze and pungent flavours.
From $99.00
Banana Kush
Banana Kush feminised seeds offer an indica-dominant profile with sweet banana, tropical, earthy and citrus flavours.
From $89.00
Banana Kush Auto
Banana Kush Auto autoflower seeds have a 70% indica profile, with sweet banana and tropical flavours and a beginner-friendly 7–8 week flowering time.
From $89.00
Banana Zkittlez
Banana Zkittlez feminised photoperiod seeds have a 60% indica hybrid profile with sweet banana, citrus and tropical flavours.
From $99.00
Banana Zkittlez Auto
Banana Zkittlez Auto is an autoflower seed with a 60% indica profile, sweet banana and tropical flavours, and beginner-friendly cultivation.
From $99.00
Berner's Cookies
Berner's Cookies feminised seeds offer a sativa-leaning profile with sweet, fruity citrus flavours and a 9–10 week flowering time.
From $89.00
Big Bud
Big Bud feminised seeds offer an indica-dominant profile with earthy, sweet, fruity and skunky flavours, suited to intermediate growers.
From $79.00
Big Bud Auto
Big Bud Auto is an indica-dominant autoflower with sweet, fruity and skunk flavours, suited to temperate or cool, short climates.
From $89.00
Biscotti
Biscotti feminised seeds offer an indica-dominant profile with sweet, cookie-like, spicy and earthy flavours, flowering in 8–9 weeks.
From $79.00
Black Cherry Soda
Black Cherry Soda feminised seeds offer a sativa-dominant profile with sweet cherry, strawberry and tropical flavours.
From $89.00
How to choose indoor seeds
Measure your tent, then choose. Indoor height on each listing is the number that matters: a strain that stretches to 150 cm in flower won't fit a 120 cm tent no matter how good it is. Indica-dominant strains and autoflowers are the safe picks for small tents; sativa hybrids need headroom or training. Next, weigh flowering time against your power bill — an 8-week strain costs noticeably less to finish than an 11-week one, and winter power in New Zealand isn't cheap. If your grow space is a garage or sleepout that gets cold and damp in winter, look for strains with a cold-tolerance note, or plan to grow in the shoulder seasons. Yield per square metre is a fair comparison between strains only if you fill the space; one plant in the corner of a 1.2 m tent won't reach the number.
Growing cannabis indoors in New Zealand
The indoor calendar is yours, and many Kiwi growers use it to fill the gap: grow indoors from April to October when it's too cold and wet outside, and move outdoors for summer. The winter challenges are the opposite of Australia's — keeping a tent warm enough and dry enough. LEDs run cool, which is good for the power bill and bad for a garage at 8°C; a small oil heater in the room and a dehumidifier are often needed.
| Tent size | Plants | Light | Suited strain types |
|---|---|---|---|
| 60 × 60 cm | 1–2 | 100–150 W LED | Autoflowers, compact indicas |
| 80 × 80 cm | 2–3 | 150–250 W LED | Autos, indica hybrids, trained sativa hybrids |
| 100 × 100 cm | 3–4 | 250–350 W LED | Most strains with training |
| 120 × 120 cm | 4–6 | 350–500 W LED | Anything, including tall sativas |
Run an exhaust fan with a carbon filter, an oscillating fan inside the tent, and keep relative humidity around 60% in veg and 45 to 50% in flower — in a New Zealand winter that means a dehumidifier, not a humidifier. Keep the tent above 18°C at night. Light schedule: 18/6 for vegetative growth and autos, 12/12 to trigger and hold flowering in photoperiod strains. Feed lightly under LED.
grow tent setup nz covers sizes, LEDs and carbon filters, and indoor growing winter nz tackles cold and condensation directly. Short on headroom? See best strains small spaces nz. Prefer to grow outdoors? The Outdoor seeds range is curated for New Zealand regions.
Cannabis seed collection
Frequently asked questions
Which seeds are best for a small grow tent?
Indica-dominant strains and autoflowers stay compact and suit tents under 1.5 metres. Sativa hybrids stretch during flower and need training or a taller tent. Check the indoor height on each listing.
How long does an indoor grow take?
Autoflowers finish in about 10 weeks from seed. Photoperiod strains take 4 to 8 weeks of vegetative growth plus 8 to 10 weeks of flower, so 3 to 4 months in total depending on how big you let them get.
Do I need a carbon filter?
For most home grows, yes. Flowering cannabis has a strong smell that carries further than growers expect, and a carbon filter on the exhaust fan is the single most effective way to keep it in the room.
How much does it cost to run a grow tent in New Zealand?
A 250 W LED on 18 hours a day uses about 4.5 kWh daily, roughly 135 kWh a month — around $40 to $50 at typical rates, plus fans and any heater. Flowering at 12 hours cuts the light cost by a third. Winter heating can double the total in a cold garage.
What temperature should my tent be?
22 to 28°C with the lights on and no lower than 18°C with them off. Below 15°C growth stalls and root problems start; that's the New Zealand winter problem. Insulate the tent, heat the room, and keep the pots off a cold concrete floor.
Can I grow autoflowers under 12/12 light?
You can, but they yield more under 18/6 or 20/4 because they don't need the dark period to flower. If you're running photoperiod plants on 12/12 in the same tent, autos will still finish; they'll just be smaller. ---