>>536937209
No, only Lunar Bloom, but Lauma works in hyperbloom.
You didn't ask this specifically, but it's good to understand Lunar Reactions are different from Lunar Damage. Check Lauma's passive
>When a party member triggers a Bloom reaction, it will be converted into the Lunar-Bloom reaction, with every point of Elemental Mastery that Lauma has increasing Lunar-Bloom's Base DMG by 0.0175%, up to a maximum of 14%.
This means that aside from Lauma's hold skill's second hit, your party won't be dealing LB damage, just standard bloom damage. Basically, the reaction is only useful to build up Lauma's stacks. It's why a lot of people joke it's a fake reaction.