Visit Our Landscaping Supply Store In Oneida, NY Any great landscaping or hardscaping project starts with great materials. Set your project up for success when you visit Blocks and Rocks in Oneida, NY. At our landscaping supply store, you can talk to our landscape suppliers to find exactly what you need for your interior or exterior improvement project. Want to add a hydroponic garden to your property? We can help with that too! When you need a hydroponic equipment supplier, rely on us.