It's been a while once again since I posted here. lately i've gotten into water gardening with Lotuses and getting into Victoria water lilies.
To the point: I've always been curious about my water hardness and finally found info about where I live (I live in the San fernando Valley)
It's hard to understand but I'm guessing my water hardness is 74 ppm. Can someone please verify for me if it is 74?
If so, what can and can't I water with my tap water?
Is my water soft or hard?
can I water my orchids with this water?
-Tuyen Thi (Travis)