VIVAIO DEL LAGO: Situated in the territory of the town of Osimo, Vivaio del Lago was the first in Italy to apply the technique of grafting. In partnership with the Center SEIA since 1996, it has developed and improved the techniques of grafting and has concentrated its own activity on vegetable garden plants for the hobby gardener. Individualizing the best varieties for amateur cultivation, it is the Italian leader in the production of grafted seedlings for the amateur gardener market today.

PRINTEMPS DU LOT: Situated in Saint Livrade sur Lot in the Lot & Garonne region between Agen and Bordeaux, the nursery has 1.5 hectares of greenhouses adapted for the cultivation of plants in pressed peat cubes or in rockwool. It was the first investment of Centro SEIA to produce and to serve Central Northern Europe, where planting on rockwool is widespread.

ADRIA HISHTIL: Operational from October 2009, the nursery of 1.5 hectares is equipped with the most modern technology. The nursery is situated in Capljina, Bosnia and Herzegovina, a zone characterized by a mild climate and bright sunshine, ideal for producing strong, precocious plants in the tradition of Centro SEIA.