18 or over?

This cannabis seed website is intended for adults. Confirm your age to continue browsing.

No worries.

This site is for adults 18 and over. Come back when you're of age.

Extreme OG Seeds

Extreme OG is a feminised, indica-type cultivar described as Fire OG crossed with Green Ribbon, with citrus, earthy and pine notes.

Outdoor macro photograph of the Extreme OG flower on a living plant
feminized THC
Seed packs and prices by shop
Shop Seed packs View
Royal King Seeds

Price per pack; the shop confirms price and availability.

Grows well in: In New Zealand English, “feminised” is the standard spelling; “indica” here is the phenotype classification supplied for this profile.

Specifications

How to read these details

These details are catalogue information. A listed value is not an independent measurement or a guarantee.

A range gives a lower and an upper value. “Not provided” means the catalogue does not contain that information; it does not mean zero.

Indica / Sativa Not provided
THC19–23%
CBD0%
FloweringNot provided
Difficulty Not provided
Genetics
Fire OG x Green Ribbon

Flavours

citrusearthypine

Description

Cultivar profile

Extreme OG is described as an indica-type cannabis cultivar with a reported cannabinoid range of 19–23% THC. The supplied profile lists CBD at 0%. These figures describe the available reference data rather than every individual sample.

The name identifies this specific documented profile. Cultivars with similar names should not automatically be assumed to share its lineage, seed type, aroma or cannabinoid characteristics.

Explore feminised seeds, high thc seeds, the New Zealand grow guide, and the planting calendar.

Genetics and seed type

The documented lineage is Fire OG × Green Ribbon. Extreme OG is listed in feminised seed form. In seed-catalogue terminology, feminised refers to the stated seed type and is separate from the cultivar’s reported indica classification.

  • Lineage: Fire OG × Green Ribbon
  • Seed type: Feminised
  • Reported phenotype: Indica
  • Reported THC: 19–23%
  • Listed CBD: 0%

Aroma and characteristics

The supplied flavour and aroma descriptors are citrus, earthy and pine. These are sensory terms used to summarise the reported profile; their prominence may differ between samples and individual perceptions.

No further aroma details or subjective effects are documented in the supplied information.

Frequently asked questions

What THC and CBD ranges are listed for Extreme OG?

The reviewed specification lists 19–23% THC and 0% CBD. These figures describe the catalogue profile; phenotype, environment and testing can change measured levels.

How long does Extreme OG take to flower?

The listed flowering window is an unspecified range weeks. Actual timing can vary with phenotype and growing conditions, so use the range as a planning reference rather than a guarantee.

Which New Zealand conditions suit Extreme OG?

The reviewed profile lists no specific climate conditions and a not specified difficulty rating. Local daylight, weather, site exposure and care still influence how a plant develops.

What is Extreme OG?

Extreme OG is a cultivar documented here as an indica type with Fire OG × Green Ribbon lineage.

What seed type is Extreme OG?

Extreme OG is listed as feminised seed. This describes the seed type rather than its lineage or aroma profile.

What aroma notes are associated with Extreme OG?

The supplied descriptors are citrus, earthy and pine. These sensory terms may vary in prominence between samples and observers.

Cannabis plant in a sunny Nelson garden overlooking golden sand and a blue bay.

Growing Cannabis in Nelson Tasman and Golden Bay

A practical regional guide to seasonal planning, site selection and weather awareness for cannabis cultivation across Nelson Tasman and Golden Bay.

Cannabis plant beside East Coast grapevines beneath a wide, dry New Zealand sky.

Growing Cannabis on the East Coast: Gisborne and Hawke's Bay Sun

A practical seasonal guide to East Coast sun, wind, rainfall and cannabis microclimates in Gisborne and Hawke’s Bay.

Flat lay map of New Zealand’s two islands formed from fern fronds beside a wooden gavel

Is It Legal to Grow Cannabis in NZ? The 2026 Position

New Zealand distinguishes unlawful cannabis cultivation, licensed medicinal activity and qualifying hemp activity. Here is what the current official guidance says.

Row of sturdy healthy cannabis plants in a tidy beginner growing setup under warm daylight, New Zealand

The 10 Easiest Strains for First-Time Growers in New Zealand

Compare 10 beginner-friendly cannabis strains for New Zealand conditions, including dependable feminised varieties and compact autoflowers.