1.0De Douglas Boomkwekerijhttps://www.douglasboomkwekerij.nl/en/Anneke van Engelenhttps://www.douglasboomkwekerij.nl/en/author/ave_webdesign_beheer/Our process - De Douglas Boomkwekerijrich600338<blockquote class="wp-embedded-content" data-secret="6XjGNfaaXu"><a href="https://www.douglasboomkwekerij.nl/en/method/">Our process</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.douglasboomkwekerij.nl/en/method/embed/#?secret=6XjGNfaaXu" width="600" height="338" title="“Our process” — De Douglas Boomkwekerij" data-secret="6XjGNfaaXu" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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What is plug cultivation? The process of plug cultivation 1. Seed treatment Our cultivation begins with tree seeds. We purchase seeds ourselves, or customers supply us with seeds that we treat in-house. Depending on the species, we apply cold or warm stratification to promote germination. Additionally, seeds are extra cleaned mechanically or manually if necessary […]https://www.douglasboomkwekerij.nl/wp-content/uploads/2026/07/Zuiveren-zaden-2-e1784881430288.webp503395