The World's Largest Cannabis Seed Superstore

Convert to GBP
Convert to USD
Convert to CAD
Convert to EUR
Convert to AUD


011 44 1473724698

303 Seeds

303 Seeds

Founded in Colorado, 303 Seeds strive to produce quality cannabis seeds for medical patients and are produced organically whenever possible, making them perfect for medical marijuana (mmj) and medical marijuana dispensaries. 303 Seeds do not compromise on quality and all of their marijuana seeds are batch tested for viability and stability and they are considered leaders in testing for cannabinoids (CBD).
(Also searches strain genetics for values entered above)

Filter by:
(Use the filters to further refine your search)

Flowering Time
THC Content
CBD Content

The search results will show only the products that have the selected values available.
Please note that some products may not have, for example THC Level or Flowering Time, available. If you get 0 search results you may want to amend your search values.