Onion set development
Sets are produced chiefly on virgin fields in France with inspection by NAKT in Holland and GEVES in France. Some
production continues in Holland.
Our seeds are fully tested for freedom from stem and bulb eelworm (Ditylenchus dipsaci), and our production fields
are certified free from white rot (Stromatinia cepivora).
All fields are inspected regularly by Allium Seeds staff as well as NAKT. We are constantly checking for the trueness of
varieties.
With written approval of fields by NAKT, valid as a plant
passport under directive 2000/29/EU. We provide full traceability using NAKT
numbered field labels attached to bags. With certification at harvest time for
freedom of downy mildew (Peronospora destructor).