Biodegradable planter pots constructed from starch and an outer silicon layer. The starch provides a biodegradable and/or compostable characteristic to the pot, allowing it to be broken down into the soil after the pot has been planted. The outer silicon layer provides durability to the pots, allowing them to retain their shape for an additional period of time and withstand handling, while also retaining the biodegradable characteristics of the pots. Advantageously, the pots allow seedlings and seeds to be directly deposited into the soil, while also providing structure to the plant for the initial growth period. Advantageously, the pots provide a stable structural support that is hardy and/or water-resistant but can also being broken down as the plant grows.