4.7 on Reviews.io -

Seed City Review Stars

4.7 on Reviews.io

Seed City Review Stars

Since 2010!

15 Years of World Wide Stealthy Delivery!

Home Seed Selector Heavyweight Seeds Green Ninja

Green Ninja

Heavyweight Seeds

Heavyweight Seeds

12/12 Photoperiod

Feminised

Green Ninja cannabis seeds – Indica Dominant – Spicy – The End of September – image 1 from Seed City

Short Description

Discreet, fast-flowering plant with heavy high, high calyx to leaf ratio, large yields, exotic fruit and spice flavors.

Characteristics

Stock Availability	In Stock
Seed Type	Feminised
Flowering Period Type	12/12 Photoperiod
Indica / Sativa	Indica Dominant
Strain Type	Asia-Central, Hybrid, North American and Canadian
Strength	Super Strength
Environment	Indoor, Outdoor
Indoor Flowering Time	Medium (56 to 90 days)
Outdoor Harvest Time	End of September
Yield	Average Yield
Smell / Taste	Fruity, Spicy

Description

Overview

Green Ninja stands out for its discreet growth capabilities, tailored for the urban gardener seeking minimal visibility. This compact plant boasts fast flowering, low odour, and substantial yields, making it highly appealing for stealthy cultivation. Beyond its growing traits, Green Ninja offers a captivating combination of fruity and spicy flavors, alongside a potent, reflective high characteristic of premium indica varieties. Its high calyx to leaf ratio further simplifies post-harvest processing.

Strain Summary

GENETICS: Northern Lights x Afghani
TYPE: 70% Indica
CBD: 1.0%
THC: 22%
FLOWERING TIME: 60 days indoors
HARVEST TIME: Late September
HEIGHT: 90-150cm
INDOOR YIELD: 500-550gr/m2
OUTDOOR YIELD: upto 800g per plant

Customer Reviews

Reviews

There are no reviews yet.

Be the first to review “Green Ninja”

You must be logged in to post a review.

From £28.97

Pack Size

Available pack options

Prices are shown here for browsers without JavaScript. Choose the matching pack size above before adding to basket.

5 Feminised Seeds In stock £28.97
10 Feminised Seeds In stock £53.35
50 Feminised Seeds In stock £253.41
100 Feminised Seeds In stock £480.15

Similar Strains to this one

Blackberry Moonrocks by Anesia Seeds – The End of September – Resistant to Mould – Euphoric – image 1 – Seed City

Blackberry Moonrocks

Anesia Seeds

Feminised

12/12 Photoperiod

Rated 4 out of 5 based on 2 customer ratings

2 reviews

From £9.55

Citrus – 12/12 Photoperiod – Guaranteed female plants – Gelato strain – image 1 – from Blackskull Seeds via Seed City

Blackskull Seeds

Feminised

12/12 Photoperiod

Rated 5 out of 5 based on 3 customer ratings

3 reviews

From £5.68

Frozen Black Cherry by Anesia Seeds – 12/12 Photoperiod – Guaranteed female plants – Stress Relief – image 1 – Seed City

Frozen Black Cherry

Anesia Seeds

Feminised

12/12 Photoperiod

Rated 5 out of 5 based on 1 customer rating

1 review

From £11.44

Blueberry by Dutch Passion Seeds – 12/12 Photoperiod – Mostly Indica – Regular – image 1 – Seed City

Dutch Passion Seeds

FEM / REG

12/12 Photoperiod

Rated 5 out of 5 based on 1 customer rating

1 review

From £23.74

Bubba Kush cannabis seeds – Beginning of October – Euphoric – 12/12 Photoperiod – image 1 from Seed City

Barney's Farm Seeds

Feminised

12/12 Photoperiod

From £21.38

Runtz Muffin cannabis seeds – Relaxing – Outdoor – Large yield – image 1 from Seed City

Barney's Farm Seeds

Feminised

12/12 Photoperiod

From £23.38

Super Strength – Indica-heavy – Sweet – Blue Berry strain – image 1 – from Spliff Seeds via Seed City

Spliff Seeds

FEM / REG

12/12 Photoperiod

Rated 5 out of 5 based on 1 customer rating

1 review

From £11.59

Royal Queen Seeds

Feminised

12/12 Photoperiod

From £21.74

Seed City is the best source of cannabis seeds online! Over 6,000 strains from the top breeders worldwide; filtered by over 100 types and at the lowest prices you'll find!

Information

About us

Follow us

Payment Methods

Payment Methods

All seeds sold are strictly considered for souvenir, collection and/or preservation purposes only, to preserve valuable genetics in case the laws change. Seed City does not want to induce anyone to act in conflict with the law and cannot be held responsible for those who do.

Seed City © 2026 All Rights Reserved.

Purchase Options Loading packs… No pack options found. seed seeds Pack REG FEM Unavailable In Stock Now in stock Selected: single feminised seed single regular seed single seed feminised seeds regular seeds per seed You save View more characteristics View less characteristics Added to cart! Sorry, only {qty} available Sorry, only {qty} left in stock Sorry, you can only add {qty} of this item to your cart Options could not be restored. Please reselect your pack. Prices could not be refreshed. Please reload this page. Pack Size Selection

Subtotal: View basket Checkout Total Free No products in the cart. Decrease quantity Increase quantity Tap to pick — visit your cart Choose your 999999 free seed Choose your 999999 free seeds Add 888888 more to unlock free seeds 999999 Seed 999999 Seeds 999999 Single Seed 999999 Single Seeds 999999 Single Feminised Seed 999999 Single Feminised Seeds 999999 Single Regular Seed 999999 Single Regular Seeds 999999 Feminised Seed 999999 Feminised Seeds 999999 Regular Seed 999999 Regular Seeds 999999 Autoflowering Feminised Seed 999999 Autoflowering Feminised Seeds 999999 Autoflowering Regular Seed 999999 Autoflowering Regular Seeds