# Ground Up > Great baking is built from the ground up! We stone-grind our 100% Northeast, family farm-grown flours and grains in our newly renovated, hydroelectric-powered mill in Holyoke, MA. Then we sift our flours gently, to preserve more of the flavor, fiber, and nutrition than conventional flours. Ground Up is an online store at https://groundupgrain.com, powered by Shopify. ## Browse - All products: https://groundupgrain.com/collections/all - Search: https://groundupgrain.com/search?q={query} ## Store Information - Currency: USD - Contact: miller@groundupgrain.com - Phone: (413) 349-9099 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://groundupgrain.com/agents.md - UCP discovery: https://groundupgrain.com/.well-known/ucp - MCP endpoint: https://groundupgrain.com/api/ucp/mcp - Sitemap: https://groundupgrain.com/sitemap.xml ## Platform This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide. Start your own store: https://www.shopify.com/start