Possible Clues:

• (Dutch) bloom
• A bulb can be extremely useful in propped-up mine
• Beginners for Pulitzer prize make a bloomer
• That gets blooming well lit up
• Onetime Dutch fad item
• Lit up fancy bulb
• University learner in messy place: one's often in bed
• Plant built with odd omissions in the end
• Bloomer of mine, to turn up covering Lulu endlessly
• Lily family member