HydroOrganics HOH84021 0.8-Pound Hydro Organics Earth Juice Natural Down Plant Supplement Hydro organics earth juice natural down Use to adjust the ph of fertilizer and plant micronutrient foliar solutions Proper ph is vital for healthy plant life This product weighs 0.9-pound Measures 10-1/2-inch length by 3-1/2-inch width by 1-inch height