i have 3 plants, 2 WW and 1 Satori each is about 10 days into flowering. the satori is showing a calcium deficiency and im low in funds. does anyone know of any cheap sources of calcium that i can purchase perhaps at the local grocery store?
thanks

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"...it is far safer to be feared that loved...”
-Machiavelli

get some eggs...boil the shells grind them into a fine powder an mix with water...the shell is mostly compriesed of calicum carbinnate...peace az

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http://www.rollitup.org/general-mari...ollective.html

brilliant suggestion, elegant in its simplicity. how long would it take for the shells to break down far enough to release the Ca? could i make a foliar spray for the time being?

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"...it is far safer to be feared that loved...”
-Machiavelli

ok heres the how to dry egg shells in a pan in the oven at the lowest setting crumble or pulverise them in a food processer or blender or mash yourself into powder...mix over top of soil for a quick shot of cal while help even out soil ph....ground clam an oyster shells can be used for the same purpose...doubt it as a foiler spray....peace az

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http://www.rollitup.org/general-mari...ollective.html