Home / Soil/Mulch/Amendments / Fox Farm Grow Big Liquid Concentrate – Quart View cart “Humidity Tray” has been added to your cart. Fox Farm Grow Big Liquid Concentrate – Quart$48.00 10 in stock Fox Farm Grow Big Liquid Concentrate - Quart quantity Add to cart SKU: FXF790201 Category: Soil/Mulch/Amendments Description Description Fox Farm Grow Big Liquid Concentrate – Quart Related products Neptune’s Harvest Liquid Humate 12% $28.00 Add to cart Black Gold Succulent & Cactus Mix $25.00 Add to cart Black Gold Potting Soil $35.00 Add to cart