Why are my buds coming out Fluffy instead of solid?

Fluffy/airy buds can happen due to a number of different things. If you can give us more info about the grow then we may be able to help more.

Got any pics, and how long in flower? Many variables cause fluffy flowers including flowering to long and herming.

I definitely agree. I started with a cheaper light, had fluffy buds. Bought a good light, solid as rocks.

For me, the answer was to get better lights. The better the light the less fluffy my buds were.