Pay in 4 interest-free payments of $20.00 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
economical and easy to use
Works well with all nutrient lines
Fixture only
1 in inlet and outlet for whole house application
Display: large and easy-to-read LCD screen with built-in digital thermometer
Grotek Cal-Max 10 Liter Power All economical and easy to useAn 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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