White Widow

 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.

White Widow is another one of our most popular marijuana seeds. It is a hybrid plant with a perfect balance of 50% sativa and 50% indica.
Price from £6.50
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White Widow is another one of our most popular marijuana seeds. It is a hybrid plant with a perfect balance of 50% sativa and 50% indica.

This seed is a legend in the world of cultivation: no one knows who first cultivated it, only that it was in the Netherlands around the 90s and has been cultivated for decades. This strain, created in a time of innovation and experimentation, carries the legacy of Shantibaba and Arjan (GH), two pioneers whose work revolutionized cannabis genetics.

The popularity of White Widow is not accidental. With a perfect balance between sativa and indica, this strain offers a unique experience that combines a high level of cannabinoids with a sweet taste and a penetrating aroma of wood. White Widow's influence on marijuana cultivation in the 90s was revolutionary, and its legacy continues to this day.

If you take care of it properly, you will get large and resinous buds. White Widow is a rather tall plant that can reach up to 150 cm in height. This plant, known for its generosity in terms of yield, thrives in both indoor and outdoor cultivation environments. It produces very compact flowers and is structurally almost perfect. In indoor cultivation, you can harvest up to 500 gr/m2, while outdoor cultivation can yield up to 0.5-1.5 kg.

The flavor of White Widow is sweet and pleasant. As for its aroma, White Widow releases an intoxicating scent of pine wood with sweet notes. The dense and potent smoke elevates the experience, conquering palates and solidifying its position in the global cannabis scene.

Pyramid White Widow feminized is characterized by its relaxing effects, especially potent at the physical level.

The White Widow plant is easy to cultivate. Suitable for indoor and outdoor cultivation, harvesting occurs in 63-70 days of flowering, allowing you to take advantage of the additional resin production that manifests in the last week. It poses no problem for cultivation in any system and adapts to any climate and latitude, so you won't have many problems growing it. In the northern hemisphere climate, White Widow will be ready for harvest in late September or early October. In southern hemisphere latitudes, it could be ready for harvest in late March or early April.

More Information
Cup Winner No
Medicinal No
Flowering Type Standard
Yield High
THC Content Very High (over 20%)
CBD Content Low (0-1%)
Environment Indoor, Outdoor, Greenhouse
Genetics Indica/Sativa
Height Medium
Flowering Time 8-9 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.