Tulip bulbs not growing

The overwhelmingly most common reason why tulips leaf out but don’t bloom is simply that the environment needed for tulips to bloom every year is very specific. Tulips evolved in the mountains where it is often dry and there are hot summers and cold winters. Tulips planted in our gardens may not get this exact environment and they have a hard time forming a flower bud without it. Another less likely possibility for non flowering tulips is a lack of nutrients. All flower bulbs, not just tulips, need phosphorus in order to form flower buds. If your soil is lacking phosphorus, your tulips will not bloom every year.

Read more at Gardening Know How: Tips For Getting Tulips To Rebloom https://www.gardeningknowhow.com/ornamental/bulbs/tulips/tulips-bloom-every-year.htm

this has been a very trying growing season to date all over. be patient and wait it out.

Could be the voles dined on them over winter. Check to see if you have a vole problem

I had some of the tulips I planted last fall come up after others did. I had a few tulips that have been in the ground for years come up about two weeks earlier than the new ones.

How deep is the soil in the raised bed?

If your ground freezes more than 2 feet deep, your bulbs could be freezing especially in a raised bed.

I live in Manitoba, Canada--our ground almost always freezes that deep. However,we have other flowers such as tiger lilies, bee balm, peonies, and others that are not affected.