>I'd poke around online about the use of clay in crevice beds. There's been a
>spate of interesting things to read. Clay stays between the vertical slabs
>where it belongs instead of sifting out. That's how I'd use it!
I'd wondered about that. I've seen plenty of photos of crevice beds and
wondered why all the soil doesn't fall out. I've never asked about this, for
reasons that escape me (although I'm sure I'd do so should I set out to build
one).
-Nathan Miller
Newberg, OR Zone 8-ish
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