De Bolster is a specialist in organic seeds for winter squash, tomato, beans and sweet pepper. Soon we will also launch our first summer squash variety. 

We offer you professional, high quality varieties from our own breeding programs and also professional varieties from our breeding partners. We have collaborations with partners that enable us to exclusively sell these professional varieties as organic seeds. Next to high quality seeds, we:

- guarantee 100% organic and non-GMO seeds with high germination standards and a fair price
- are a reliable, involved and experienced partner

- conduct our own seed cleaning and quality testing

- control the entire chain from seed production to packaging. The best way to ensure high quality!

Do you miss any varieties? Please take a look at our other varieties and on our Dutch website www.bolster.nl with more than 390 100% organic varieties! On this Dutch website we also run our webshop with all the organic varieties we offer. Please contact us if you want more information on our varieties or when you are interested in buying our seeds.