I found what I think is a bargain at a chain store (whose name starts with "L") for $39. It is about 5-l/2 ft. tall, removable shelves,heavy plastic removable cover with zippers for adjustment, about about 26 x l8, with wheels which make it easy to move. I think it is perfect for large plants whicn oftenoutgrow shelf space. A local feed store wants $70 for it and I have seen similar items for a great deal more in catalogs.I don't want to do a commercial here, but I think it is worth looking at. The cashier told me they have this item every spring and it sells out quickly.