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Display: large and easy-to-read LCD screen with built-in digital thermometer
it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements
Fixture only
Works well with all nutrient lines
Grotek Cal-Max 10 Liter Power All Display: large and easy-to-read LCDAn excellent source of additional calcium, magnesium and iron, Cal Max can be used on all plants, providing calcium, magnesium and iron for your garden. This helps solve one of the most common nutrient deficiency problems facing fruit and vegetable growers as many soils or potting mixes simply do not have enough of those nutrients to keep the hungry plants growing. Using Cal Max as part of your regular feeding program will help to eliminate leaf
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