Very nice visuals and environment! I loooovvee this aesthetic! The details such as the small particles that just float around and the gradients in the plants really tie it together! If you keep going with this project I hope you'll make a variety of space gardens that players can just walk around and explore. Maybe add more physicality to the fountains and smaller plants? I was able to phase through them and it would be cool if you made the thinner plants sway when the player walks by them.
There is a hole though but I think that can be easily fixed!
Really cool!