The benefits of metal containers: strong and non-porous (so it will hold moisture). It's not natural, but we do like the weathered look. The downside: metal conducts heat, exposing roots to rapid temperature fluctuations. This is more of an issue for vegetables than flowers; you can always line the pot with plastic.
The benefits of metal containers: strong and non-porous (so it will hold moisture). It's not natural, but we do like the weathered look. The downside: metal conducts heat, exposing roots to rapid temperature fluctuations. This is more of an issue for vegetables than flowers; you can always line the pot with plastic.