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Old 08-17-2013, 07:59 AM
fintuckyfarms fintuckyfarms is offline
Senior Member
Join Date: Apr 2011
Location: Southeast Washington State - Right on the line of growing zones 6b & 7a
Posts: 347

I just use some craft foam and cut out a circle large enough to cover the square and cut into the center and make a smaller circle to go around the stem. Then mist with some hydroperoxide to kill the algae. Craft foam is really cheap and comes in lots of colors. Usually 4 for $1 at a craft store like Michaels.
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