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Re: [APD] plant weights
>Stainless steel nuts and bolts can work to weigh down some roots if you
>really need weights and don't want to add more lead to the environment.
I got a real laugh out of the many stories related to H2, especially the
weather balloon part Liz. Thanks all. I can't forget the IQ test Jerry.
Scott- Why not use plain steel washers and nuts. When they rust, they will
add iron to the substrate. I think I remember someone doing that before.
Jerry Smith in Bloomingdale, NJ
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