Chronic
Serious Seeds is one of the longest established seed-companies in Holland, concentrating on the production of high-quality, stable and consistent varieties of cannabis seeds. 
ShareSame 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.
Improved in 2000, this is one of the larger yielding varieties available from Serious Seeds. This medium height, not too dense plant is the perfect combination of good yield and excellent quality.
Chronic is our most commercial variety, this medium height, not too dense plant is the perfect combination of very good yield and excellent quality. Smokers who appreciate high-quality and grow for themselves choose this plant for its combination of appearance and sweet smell.
With its Indica genetic background Chronic can produce up to 600 g/m2 without losing that special connoisseur feeling. Grows a single huge central bud with few side branches. Topping of the plants to encourage the devlopment of multiple big side buds is possible, but the total yield can be a little less this way.
A sweet smell develops while flowering and this aroma will be maintained in the finished weed, if it is dried and cured well before packaging. Putting the Chronic in plastic bags before it is thoroughly dry will destroy the subtle fragrance forever, making it mediocre weed. Out of all our strains, this is the best choice for growers who are tired of losing quality while increasing yield.
Already a winner of the 3rd prize at the High Times Cannabis Cup in 1994, this variety was improved in 2000. 1st prize at La Bella Flor Cup Spain 2003 (by Ezequiel) and 1st prize at Highlife Cup Spain 2004 (by Mundo Ganja, Alicante). 2nd prize Highlife Cup Spain 2004, category: Hydroponic (by Perenne Grow, Barcelona). Last awards won by Chronic: 3rd prize Copa Green Skull 2016, category: Solventless Extracts, Cabezon de la Sal, Spain and 3rd prize Cata Invernal 2016, category: Drysief, Spain.
| Breeder | SERIOUS SEEDS |
|---|---|
| Cup Winner | Yes |
| Medicinal | No |
| Flowering Type | Standard |
| Yield | High |
| THC Content | Unknown |
| CBD Content | Unknown |
| Environment | Indoor, Outdoor, Greenhouse |
| Genetics | Indica/Sativa |
| Height | Medium |
| Flowering Time | 8-9 WEEKS |
SHIPPING METHODS WE OFFER FOR UK & N. IRELAND
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
SHIPPING METHODS WE OFFER INTERNATIONALLY
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.
FURTHER INFORMATION
Airsure®
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
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..
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 sales@londonseedcentre.co.uk.
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