Botanicare Cal-Mag Plus - 5 Gallon instore-only which helps create air space

which helps create air space through the root zone instead of letting media pack down over time

Temperature Range: 5 - 60 °C

Output Rate: 239

and a stable root environment from the start

including increasing response time and helping maximize the life of Bluelab pH pens and pH probes

Botanicare Cal-Mag Plus - 5 Gallon instore-only which helps create air spaceBotanicare Cal Mag Plus is a 2 0 0 calcium, magnesium, and iron plant supplement built to correct common deficiencies and support balanced nutrition through every stage of growth. This nutrient supplement focuses on the minerals plants rely on for steady development, especially in heavily fruiting plants and fast blooming annuals. Cal Mag Plus provides a precise balance of calcium, magnesium, and iron, with optimal ratios intended to keep plants