We are a small farm based business committed to supplying healthy organic seeds to farmers, growers and now for the first time gardeners and allotment holders. We supply organic seed potatoes and organic onion, shallot and garlic sets. By using organic seeds we can increase the purity of the food we eat and help sustain the health of the environment. We can also contribute to preserving the genetic diversity of our seed banks for future generations.


£5.25£39.95 Select options
£4.39£24.95 Select options
Pentland Javelin
£4.39£24.95 Select options


Carel Bouma
Onion, shallot and Garlic set Manager

Carel Bouma and family farm 2.5 meters below sea level on the Flavorland Polder in Holland. They have been supplying us with organic onion, shallot and garlic sets since 1996 and are committed to keeping their farm close to nature.

Laurence Hasson
Company Director

I converted the family farm to organics in 1975 and produced the first commercial fully certified crop of organic seed potatoes in 1993. I have worked as a specialist advisor for The organic Advisory Service and was managing the production and distribution of organic seed potatoes for Bioselect UK from 1999 to 2014. (Photo credit: iVistaphotography.com)

Rosemary Wass
Seed Potato Manager

Rosemary Wass and John Simpson (farm manager) have been farming organically on the edge of the Yorkshire Moors since 1990’s have since been supplying us with seed potatoes. They grow a wide range of vegetables and arable crops produce and organic meats.


Our Process


Our varieties have been carefully selected because they are naturally good at resisting disease and do not need high levels of artificial fertility to produce good yields.

Nurture & Grow

All our seed crops are grown to high standards and pass all official crop and plant health inspections.

Dispatch & Support

Once the crop is harvested it is then graded, bagged to order and ready to be sent out to you the next day.

We Leary’s Organic Seeds

  • I always get good quality seed potatoes and sets and  they always arrives when they’re supposed to. If any varieties I ordered aren’t available I always get good alternatives. My Desiree and Marfona did particularly well this year and Athlete has excellent flavour.

    Rebecca Stevens – Five Acre Community Farm
    Garden Organic Coventry
  • I’ve been dealing with Laurence for over 20 years and have received excellent service with seed potatoes, onion sets and garlic. I am particularly pleased with the quality of the organic garlic as it is an important wholesale crop to Riverford organic Farms.

    Mike Fisher – Northdown Orchard
  • We found Leary’s organic seeds last year whilst looking for a supplier of organic onion sets. I couldn’t be happier with the service and quality and we grew some absolutely huge, mildew-free onions this year from the excellent  sets we purchased. It’s great news for us to have found a great organic supplier of onion sets, garlic and potatoes for our Soil Association certified garden.

    Bev Todd – Kitchen Garden Supervisor
    National Trust - Knightshayes, Devon