Shrimp Cave Planter

Quick idea I had for a shrimp cave that goes around a plant in the fish tank.
Thought is to place the plant in the soil then press down around it and give it a couple spins to bury it in the aquarium gravel. As the plant grows it will come out the top but give the shrimp a cave like structure around the plant to hide.

Hoping it gives the shrimp a place to hide and be safe from community fish.