Do the plastic pots not look a bit odd in the garden these days? When everybody seems to talk about a green world, why do you have such toxic plastics pots still in your garden? Use instead biodegradable pots, which help the nature in the short and long run. Biodegradable pots, not only help the nature, but also look very nice. Beside that, once the roots start to penetrate the pot walls, you can either replant or just put it in a bigger biodegradable pot or directly into the soil with the pots. How easy is that?