The Hydrofarm International Measuring Beaker takes the guesswork out of mixing nutrients, pest control solutions, and kitchen or garden recipes. Its large-capacity design cross-references all values for easy measuring, displaying teaspoons, tablespoons, ounces, and milliliters side by side so you can follow any feeding chart without conversions.
The beaker is sturdy and easily readable with permanent, high-visibility markings that will not wash off, plus a heavy base that reduces tipping on busy work surfaces. Ergonomic to hold and dishwasher safe for quick cleanup between mixes, it is an inexpensive workhorse that belongs next to every reservoir, whether you grow at home or run a commercial room.