Thread: My Setup
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Old 08-08-2010, 01:42 AM
Aengineer Aengineer is offline
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Join Date: May 2010
Location: Michigan, USA
Posts: 16
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You're welcome....

With the previous measurements I was using. There was definite signs of calcium and magnesium deficiencies. Lime green newer growth and mottled older growth with green veins. With some leaf curl thrown in as well. Just couldn't figure out how to mix the Calcium nitrate and Magnesium sulfate together, and in what proportions, to keep them from reacting together.
This new formula I found calls for equal parts Nutri-Leaf and Calcium nitrate with only 1/10 that of Magnesium sulfate. Had to convert liters to gallons, divide and then round up to get the proper measurements for five to six gallons of nutrient.
The dark green is coming back already, much to my relief.

24 Hours After Changing Nutrient:


48 Hours Later:


24 Hours Later:


24 Hours Later:


24 Hours Later:


24 Hours Later:


Ok that's all I'm going to document on the new nutrient formula. Much better color and new growth has taken off. Some of the leaves are a little curled but I think it may be a heat or over-watering issue. I've dialed the timer on the water pump back another notch. As long as there is no wilting I'll see how this watering schedule works out.

For Five Gallons:
Nutri-Leaf (20-20-20) 25g
Magnesium Sulfate 2.5g
Calcium Nitrate 25g

Last edited by Aengineer; 08-13-2010 at 12:11 AM.
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