Fritillaria Not Flowering . The bulbs produce grassy foliage and one or more stems, each with a single dangling flower. Kamchatka fritillary, fritillaria biflora (chocolate lily) and fritillaria. Woodland bulbs® 50 x Fritillaria Bulbs ‘Meleagris Mixed’ Spring from www.amazon.co.uk Depending on the age of the bulbs, it may take a. First, only a few species are. Why don't my fritillaria imperialis lutea flower?