
Strain Profile
Breeder
ROYAL QUEEN SEEDS
Cup Winner
No
Medicinal
No
Flowering Type
Standard
Yield
High
THC Content
High (15-20%)
CBD Content
Medium (1-5%)
Environment
Indoor, Outdoor, Greenhouse
Genetics
Mainly Indica
Height
Medium
Flowering Time
8-10 WEEKS
Critical Kush
Product Overview
In the world of cannabis growing, hybrids that bring out the best qualities of two different strains have become some of the most popular varieties available. Critical Kush is just such a hybrid. By hybridizing Critical Mass with OG Kush, growers have created this high THC strain, which incorporates a full and rich flavor to make for a superior smoking experience.
Same Day Dispatch Information
We will always strive to dispatch orders for special delivery placed before 10am on the same working day, however please note all orders are subject to our usual processing time of upto two working days. Quoted delivery time is from point of dispatch.
Free Cannabis Seeds
Everybody loves freebies right?
When you shop at the London Seed Centre you are guaranteed a minimum of one free seed with every order.
The more you spend the more free seeds you’ll receive bundled in with your order.
What’s more, our freebies are some of the most popular strains on the market provided by the most reputable manufacturers, so rest assured you won’t be disappointed!
Quantities and strains adjust with order size and value
Don’t forget to sign up to the London Seed Centre today to claim your seed chips for extra discounts on your orders, plus a load of bonus perks for being a valued LSC member.
*Kindly note that free seeds strains are subject to availability, and may be swapped out with different strains if they become out of stock. We alway do our best however to supply a strain of similar characteristics to the seeds on your order. Thank you for understanding.
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Product Overview
This kush blend is an indica dominant strain that grows to a medium height, ideal for growing in somewhat limited spaces. However, it produces excellent yield for its size, giving an average of 500-550 grams per square meter. This yield is largely due to its high number of flowers per plant, which in turn produces a higher number of buds. With a flowering time of roughly 55 to 60 days, it is also a wonderfully quick hybrid, allowing for quick turnaround.
Critical Kush cannabis seeds from Royal Queen Seeds will produce a cannabis ideal for relaxing smoking. Its high THC content is excellent for relaxing both the mind and body, as well as relieving stress and pain. However, the strain is not so strong that it will simply render a smoker ineffective for a prolonged period of time. Rather, it will help to relieve tension and stress, while leaving the user in close to full vigor for any remaining tasks of the day. It is also an excellent before bed smoke which will help to ensure a full night of restful sleep.
Critical Kush offers an excellent flavor to go along with this pleasant, yet not overwhelmingly powerful, effect. The smoke has a distinct earthy quality, with an aromatic and spicy overtone. Some strains are simply too musky to be thoroughly enjoyed as a smoking experience, but this one is just the right blend of strong taste with more subtle complexities, making for a really enjoyable smoke.
If you are interested in growing and trying this exciting hybrid for yourself, you can buy Critical Kush seeds directly from Royal Queen Seeds. This hybrid truly sets itself apart from other kush hybrid strains. While it will deliver a strong, satisfying effect, it will not put you on the couch for the rest of the afternoon. It also delivers a rich, flavorful and aromatic smoke that is sure to please even the most discerning of tastes with its subtle yet strong aroma. With its medium size and high yield, it lends itself excellently to the small space or indoor grower looking for a way to get the most yield out of his or her growing operation.
So if you are looking for a new strain for a more enjoyable smoke, a satisfying and lasting effect, or simply looking to increase your yields, this hybrid may well be the one for you. Royal Queen Seeds offers the seeds you will need at reasonable prices. Begin your experiment with this excellent kush today, and you can see high yields of a quality, high THC cannabis drying and waiting to be smoked in a matter of weeks.
MORE GOOD REASONS TO SHOP AT THE LONDON SEED CENTRE
Free delivery
Choose Next Day Delivery
International Recorded Delivery
London Seed Centre Order Delivery Information
At London Seed Centre, we aim to provide fast and reliable shipping for all our customers. Please note that all orders are subject to a processing time of up to two working days, and quoted delivery times apply from the point of dispatch.

UK & Northern Ireland Shipping Methods
Standard Recorded Delivery™ (3-7 Working Days From Dispatch)
Delivered within 3-7 working days.
Includes online tracking and proof of delivery.
Royal Mail Signed For™ 1st Class (2-5 Working Days From Dispatch)
Aims to deliver within 2-5 working days.
Includes online tracking and proof of delivery.
Special Delivery Guaranteed Next Day™ (From Dispatch)
Next-day delivery from the date of dispatch.
Confirmation email and tracking number provided upon dispatch.
Free Delivery for Seed Orders
Orders over £50: Free standard recorded delivery for UK seed orders.
Headshop Items Shipping Methods
Free Delivery
Orders over £50: Free standard recorded delivery for smaller, lighter items.
Orders over £100: Free standard recorded delivery for heavier, bulkier items. (Applies to headshop items only – excludes seeds and other items.)
Standard Recorded Delivery (3-7 Working Days)
Under 1kg: £5
1-3kg: £8
Over 3kg: £10
First Class Recorded Delivery (2-5 Working Days)
Under 1kg: £6
1-3kg: £10
Over 3kg: £12
Special Delivery Guaranteed Next Day™ (From Dispatch)
Flat fee: £15 (regardless of weight).
International Shipping
International Signed For™
Secure, tracked service available worldwide.
Items tracked until they leave the UK and in some overseas destinations.
Delivery Aims:
Europe: 3-10 working days.
Rest of the World: 5-15 working days. (Delivery times exclude day of posting, Saturdays, and Sundays.)

Further Information
Airsure®
Priority handling in the UK and abroad.
Generally 1 day faster than standard Airmail.
Delivery Aims:
Western Europe: 2-3 working days.
Eastern Europe: 3-4 working days.
Rest of the World: 6-7 working days.
Note: Delivery times are not guaranteed, and compensation is not available for delays or missing tracking.
Airmail
Reliable service for lighter international mail.
Delivery Aims:
Western Europe: 3 working days.
Eastern Europe: 5 working days.
Rest of the World: 5-7 working days.
Returns & Replacements
You can exchange an unwanted item for a replacement or store credit of the same value if the item is still in the original breeder packet and remains UNOPEN. We will not under any circumstances exchange or replace an open packet. NO REFUNDS.
RETURNS & REPLACEMENTS
You can exchange an unwanted item for a replacement or store credit of the same value if the item is still in the original breeder packet which remains sealed. We will not under any circumstances exchange or replace an open packet. Due to the nature of our products, we cannot give refunds. Kindly note that any items being sent back to us should be sent by recoreded delivery, and the tracking number sent to us by email to [email protected].
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