I have a yard full of nothing but shells.how can i relandscape it still using the shells ?
what kind of shells are these?
Some shells break down from the UV, no matter the climate.
I would use weed cloth under any on-ground placement.
Since Ive no idea what else you have in your yard, then use the Vase Of Flowers Design Scheme I created:
8 kinds of flowers work well only when texture, color & size are incorporated into a balanced Composition.
I would put the shells on top of soil in planters!
You can use them on pots in the yard:
I use the shells on top of potted plants, they slow evaporation and help control weeds.