Bonide Rot-Stop Concentrate (16 fl oz)

Bonide Rot-Stop Concentrate is a 9.2% calcium foliar supplement for tomatoes, cucumbers, melons, and peppers. It supplies calcium derived from calcium chloride to help correct deficiencies associated with blossom-end rot. The 16 fl oz concentrate is suited to treating multiple plants with a hand or hose-end sprayer. Mix 2 fl oz (4 tablespoons) per gallon of water, then spray foliage and developing fruit to the point of runoff during rapid growth or after excessive rainfall.

Apply in early morning or evening. When conditions favor the disorder, repeat at 5–7 day intervals. Do not use as a continuous spray program or exceed the labeled rate, because excessive application can burn foliage. Keep soil moisture consistent, and use Rot-Stop as a supplement to a regular fertilization program. Store upright in the original container away from children and pets.

Review Bonide’s current Product Label and Safety Data Sheet before use.