Starting your plants by growing from seed in biodegradable seed starting pots is one of the most earth-friendly methods of starting a garden. Homemade biodegradable seed starting pots range from: seed starting pots from newspaper, toilet paper tubes--even eggshells can be used. These are just some of the seed starting tips for beginners I've covered in the past. Then there are the commercially available biodegradable seed starting pots at your local garden center. However, not all biodegradable seed starting pots are created equal. Below I'll offer some tips on selecting commercial seed starter pots, how to water seedlings, and how to plant these pots in your garden.