Gro1 Measure Me Measuring Cup 500ml

500ml Measuring Cup Sized for Gallon Batches

Feed day in a tent usually means a watering can or a few gallons in a bucket. That is the batch size this Gro1 Measure Me covers. It holds 500 ml, marked in 10 ml increments from empty to full, with a second scale in fractional liters up to 1/2 L. A full fill is just over two cups, since the chart printed on the side puts two cups at 473 ml. That same chart runs from teaspoons and tablespoons through fluid ounces, pints, quarts, gallons, milliliters and liters. When a bottle quotes a dose per gallon and your can holds a different volume, the conversion sits right on the cup. The scale is marked on the inside wall of a translucent polypropylene body, so the level shows clearly through the plastic. It is rated high impact and virtually unbreakable, and it shrugs off the occasional drop onto a concrete floor. The plastic is flame retardant, food-contact acceptable and rated for high heat. A strengthened handle keeps a full cup steady over the can. It measures 5.5 x 5 x 3.5 in and weighs 0.2 lb.

A Plastic Measuring Cup for Base Nutrients and Additives

Start with water in the can, then measure each part of your base on its own. Rinse between parts so concentrated calcium never meets sulfates before both are diluted. Silica goes in first and alone, ahead of everything else in the mix. For additives in the tens of milliliters, the lower lines read cleanly on this size. Set it on a level bench and read the line at eye level, since a tilted cup reads high on one side. It also scoops dry amendments by volume, from granular top-dress to a handful of perlite for a mix. Foliar batches work the same way, measuring both concentrate and water into a hand sprayer. A two-gallon reservoir or more will mean several fills, though. Many growers keep one cup per product line so residue never carries between feeds. Rinse it after use and store it upside down so nothing dries inside the scale.

Key Features

• 10 ml Graduations: Steps fine enough for additive doses across the full half liter.
• Half-Liter Scale: A second scale in fractional liters for metric feed charts.
• Printed Conversion Chart: Teaspoons through gallons and liters, so label rates convert at the bench.
• Inside Scale, Translucent PP Body: Graduations read through the wall at eye level on every pour.
• Impact-Resistant Plastic: Rated high impact and virtually unbreakable for daily use over a hard floor.
• Food-Contact Acceptable: Flame retardant and heat resistant plastic that is safe for food-contact use.

Technical Specifications