{"product_id":"build-a-soil-ag-limestone-4-lb-small-bag","title":"Build A Soil AG Limestone - 4 lb - Small Bag","description":"\u003cp\u003eAG Limestone is an agent added to soil to help raise the pH without adding trace amounts of magnesium like Dolomite Lime.This Limestone contains 4% magnesium compared to Dolomite which is approximately 14% magnesium.¬†Ag Lime contains aragonite which is a crystal form of Calcium Carbonate,¬†Calcium carbonate is water soluble while magnesium is not.\u003c\/p\u003e","brand":"Build-A-Soil","offers":[{"title":"Default Title","offer_id":58452923384111,"sku":"107332","price":12.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4875\/4479\/files\/2666e1bbAG_Limestone_1200x_613fa969-5979-406f-b2e9-f0ac125799a7.jpg?v=1789120863","url":"https:\/\/mattshydroponics.com\/products\/build-a-soil-ag-limestone-4-lb-small-bag","provider":"Matt’s Hydroponics","version":"1.0","type":"link"}