A RUSTY METAL FRAME WILL HAVE NO EFFECT AT ALL ON your garden produce
The metal is getting rusty!
This metal is iron.
stainless steel
copper copper
The reaction with oxygen
by how rusty it is :) x
Rusting is one of the possible form of corrosion of metals
It might get rusty if you but it in hot water...
This could be rusty.
metal has a tendency to oxidize and water oxidizes the metal . oxidation leads to rust formation
To make a metal object rusty you:soak it in water for a few days and...voila! Believe me I've tried it!