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.

Easily one of our biggest producing varieties, that is easy to grow and performs exceptionally well indoors and outdoors. Ice Feminized is unbelievably resistant, and the amount of crystals she produces has to be seen to be believed. She makes incredible hash and has been an old school Dutch favorite for years!
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Easily one of our biggest producing varieties, that is easy to grow and performs exceptionally well indoors and outdoors. Ice Feminized is unbelievably resistant, and the amount of crystals she produces has to be seen to be believed. She makes incredible hash and has been an old school Dutch favorite for years!

Give Nirvana’s Ice seeds a try if you are prepared to take your hash making and extraction game to the next level.

Ice, also known as Indica Crystal Extreme is a 4 way hybrid that is an enormous producer, frost machine, fast flowering, extremely resistant and effortless to grow. A Dutch cup winner and representation of the best old school strains around.

Extract artists and hash makers will be dying to add this to their collection, as she drips resin from head to toe, and old school connoisseurs will instantly recognize the pedigree of the flowers this customer has to offer.

By crossing Skunk #1 x Afghani x Northern Lights x Shiva, this combination created a powerful hybrid that has enhanced all the best traits from the parental lines. The insane resin profile from the White Widow is even more prevalent in this cross, and we managed to create a line that is highly resistant to plant disease.

Ice feminized is a wise choice for growers living in colder climates, planting outdoors. Her resin production has gone through the roof and even exceeded the notorious snow-white traits of the Dutch White Widow.

This lady will grow an average height and not stretch much when flowering begins. She is a giant producer of large sized, silver coated buds that are easy to trim. A very fast flowering time of 7-9 weeks, makes her great for commercial growers, or those looking for massive harvests in a short time frame.

Ice is a tough plant that can take plenty of organic and hydroponic nutrients and loves intense lighting.

Outdoors, she performs incredibly well with very little maintenance. This super stable and reliable hybrid will grow with a bushy Christmas appearance with heavy side branches. Her structure will reflect her indica dominance, causing plants to grow to a medium height and keep a low profile.

We strongly recommend Ice seeds to growers who are experiencing cold weather and more challenging climates.

Exceptionally resistant and tough, Ice will thrive in hot climates and produce huge harvests. You can expect excellent results in colder climates also, with little chance of mold.

Flowering time indoors will require 50-63 days, depending on the phenotype.

Some plants can finish as quick as 50 days, making Ice seeds an ideal strain for commercial growers who need big yields in a short time.

It is best to plant the seeds outdoors in April or May, with a harvest date of Late September and early October.

Depending on the climate and phenotype, flowering time outdoors can vary from 7-9 weeks before plants are ready.

In a Sea of Green formation, she is capable of producing yields of 600 g/m² (2 oz per square foot).

Support may need to be added to the side branches to help the heavy bus stay upright.

Ice is very productive outdoors and can easily yield 600 grams (21 oz) per plant under the right conditions.

With training and keeping in a South-facing location, yields can be enhanced even further, meaning she is a highly lucrative strain.

The growth structure of Ice feminized is bushy and wide, where she will produce thick, dense microphone sized colas.

As her name suggests, she will be dripping in resin from head to toe, with an average height of 100-120 cm (39-47 inches tall).

We advise topping the plants and tying them down during the vegetative stage. This will promote a more bushy and top-heavy canopy.

Pruning a week before flowering can also increase final yields and add support if possible using a net trellis, bamboo, or tomato cage.

Ice has an old school funk that can be described as fuel, earthy, sweet and floral. She brings together the best of indica and sativa lines, and her flavor and aroma certainly reveals that.

Be careful when drying out Ice plants, as the stench she causes can be very pungent, and use a drying net whilst trimming to collect the abundant amount of trichomes.

The effects are instant and will generate feelings of euphoria, being uplifted and clear minded. She can be enjoyed all day without tiredness or lack of motivation. Ice is well recommended for those who wish to enjoy a pleasant social high, which allows them to remain creative and do not want any overpowering indica or sativa hybrids.

This strain is perfect for gaming, being out with friends, staying sharp and focused. Her potency will range from 15-20% making this 4 way hybrid a well-balanced strain in terms of effects.

More Information
Cup Winner Yes
Medicinal Yes
Flowering Type Standard
Yield High
THC Content Medium (10-15%)
CBD Content High (5-10%)
Environment Indoor, Outdoor, Greenhouse
Genetics Mainly Indica
Height Medium
Flowering Time 7-9 WEEKS


FREE 3-5 Day Standard Delivery™

Free standard delivery on your order for delivery within approximately 3-5 days.
(Applies to orders over £50 only)

Royal Mail Signed For™ 1st Class

Royal Mail Signed For 1st Class™ aims to deliver your letter or parcel the next working day however can take up to 3 days - and gives you the added benefits of check online or on your mobile to see where your item is (royal mail website) compensation cover up to £50.

Special Delivery Guaranteed Next Day™

Special Delivery Guaranteed by delivery the next working day. The benefits include end to end tracking and signature on delivery online or via your mobile (royal mail website) compensation cover up to £500 for loss and damagesend items up to 20kg


International Signed For™

For an overseas delivery service you can trust, look no further International Signed For™ mail is available worldwide and travels through a separate and secure network until it leaves the UK . Each item is individually listed and accounted for before being handed over to the airline. Proof of posting and compensation comes as standard, with the option to buy extra compensation up to £500*.

*sometimes £250, depending on the destination.

International Signed For™ items are tracked until they leave the UK when sent by Airmail. Tracking is also available in a number of overseas destinations to delivery.

Delivery aims:

  • to Europe within three to five working days of posting
  • to Rest of World within five to seven working days of posting

* Delivery is in working days and excludes day of posting, Saturdays and Sundays.



Trusted for fast and secure international mail Airsure® receives priority handling in the UK and abroad and is generally a day faster than standard Airmail.

Our aim is to deliver:

  • to Western Europe within two to three working days of posting
  • to Eastern Europe within three to four working days of posting
  • to the rest of the world within six to seven working days of posting.

* Delivery is in working days and excludes day of posting, Saturdays and Sundays.

Note: This service does not guarantee delivery within the timescales indicated. Neither does it offer compensation for delay or for missing tracking information.


Airmail will aim to deliver your mail to:

  • Western Europe within three working days
  • Eastern Europe within five working days
  • major cities worldwide within five working days and other destinations within seven..


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].


Website Legal Disclaimer:

  • This website is only to be used by adults over the age of 18.
  • We (London Seed Centre) refuse to sell cannabis seeds to anyone we have reason to believe is going to cultivate them in countries where it is illegal to do so.
  • You have checked your local and international laws in relation to cannabis seeds and agree to follow them.