Chad Zuber
S03:E04 - Biochar: Ancient Soil Secrets
Chad ZuberChad explores three primitive methods to create biochar, a powerful soil amendment that boosts nutrient retention and plant growth. Can he master friction fire and earth kilns?
Elenco
Géneros
TV-PG
Este programa contiene material que los padres pueden considerar inapropiado para niños pequeños.