Which two crops did the hail destroy in Egypt because they were ripe or in bloom?

Answer: Flax and barley

The flax and barley were destroyed, for the barley was ripe and the flax in bloom; the later wheat and spelt (KJV: rie) were spared.

“(Now the flax and barley were destroyed, since the barley was ripe and the flax was in bloom; but the wheat and spelt were not destroyed, because they are late crops.)”— Exodus 9:31-32 (BSB)