Hard water on bulb containers in greenhouse.
puppincuff@cox.net (Fri, 02 Oct 2009 16:37:44 PDT)
Orchard Supply Hrdware has potassium chloride you can use as a water softener. It's not prohibitively expensive and the potassium is a fertilizer
chuck schwartz
zone 10 California-- Kenneth Hixson <khixson@nu-world.com> wrote:
Hi, Marguerite
I need some advice about hard water from my well.
I have
always read that the water softeners commonly used on houses will kill
plants.
A websearch turns up lots of information, for instance
One of the quotes is
For every grain of hardness removed from water, 8 mg/1 (ppm) of sodium is added.
This is fairly typical of the old types of water softeners, which
mostly used salt (Sodium chloride). There are a number of
newer types, and it might be worthwhile to talk to someone in
your neighborhood who installs wells and treatment systems for
the particular minerals in the water in your area.
Saving rainwater: As much as possible, which means a
big storage tank. The amount you normally receive as precipitation
and the amount of roof area available will determine the size of the
tank. If you collect from your roofs, the first rain will probably wash
a lot of dust off the roof, so you might be reluctant to save it, or
perhaps divert it to a small secondary tank that can be filtered.
Ken
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