All the bulbs that we supply have to pass our high quality standards. The bulbs are being checked at every stage (especially the growing stage). Several times a year we check the fields a long side the growers. During the flowering time, we take a look at the flowers to be sure they are of high quality. When the grower delivers his bulbs we check the bulbs for their healthiness. When the tulip bulbs pass our quality process, they are ready for sending to you.