Re: Acidifying soil (was Re: Microsoft alert (Humor))


In a message dated 96-09-23 15:04:10 EDT, you write:

>must the ferrous sulfate be dug into the bed when it is prepared,
>or well it work as a top dressing? How often do you need to reapply it
>to maintain the pH?

It can be done both ways.  I use it mostly for Japanese irises when the
leaves start looking a bit yellow.  I also supplement it with cleated iron.
 Clarence Mahan in VA



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