Botanicare Cal Mag Plus, 55 Gallon Storage Bags The super reflective surface is

The super reflective surface is vapour coated with molten glass

This causes the water to ‘sink’ toward the bottom of the material

9 cm Width 13

Economincal

the JKEM DVR automatic vacuum controller with digital vacuum gauge

Botanicare Cal Mag Plus, 55 Gallon Storage Bags The super reflective surface isCal Mag Plus is a specialized calcium, magnesium & iron, plant supplement designed to compensate for deficiencies in some commercial and hydroponic nutrient programs. Cal Mag Plus also compensates for the natural calcium draw of coco coir fiber. Maintain Balance: Cal Mag Plus provides a precise balance and optimal ratios of the calcium, magnesium, and iron that are critical throughout all stages of growth, especially in heavily fruiting plants and