John Smith[_2_]
December 11th 08, 05:53 PM
I have been expermenting with do it yourself micronutrients.
I obtained some hydrochloric acid from Lowes and use it to make ferric
chloride, zinc chloride, etc.
I obtained some sulfuric acid from a battery company and use it to make
ferric sulfate, zinc sulfate, etc.
And, of course, only a minimum of acid should be used to effectively
dissolve the metal(s.)
After the metal is dissolved in the acid, it is important to neutralize
the solution to near 7.0 ph; this can be done with calcium hydroxide
(cooking lime, or a like base--in a pinch, sodium bicarbonate can be
used, or baking soda.)
Anyone else avoiding the high cost of micros and using a similar system
or have any data on homemade micros?
Regards,
JS
I obtained some hydrochloric acid from Lowes and use it to make ferric
chloride, zinc chloride, etc.
I obtained some sulfuric acid from a battery company and use it to make
ferric sulfate, zinc sulfate, etc.
And, of course, only a minimum of acid should be used to effectively
dissolve the metal(s.)
After the metal is dissolved in the acid, it is important to neutralize
the solution to near 7.0 ph; this can be done with calcium hydroxide
(cooking lime, or a like base--in a pinch, sodium bicarbonate can be
used, or baking soda.)
Anyone else avoiding the high cost of micros and using a similar system
or have any data on homemade micros?
Regards,
JS