Comfrey Lawrence D Hills no dig organic permaculture permaculture reserach How much Comfrey can you grow on 13 m2 ? Comfrey Trial Results Year 2 - 2017 Inspired by the work of Lawrence D Hills (1911–1991) , who undertook extensive research on comfrey during his lifetime, we decide… Senin, 09 Oktober 2017 Tambah Komentar Edit
balkan ecology project Comfrey Guilds nitrogen fixing plants permaculture polyculture Perennial Polycultures - The Biomass Belt: Fertility Without Manure We've been looking into fencing a garden , and how to meet fertility demands of the fruits, nuts, herbs and perennial vegetab… Kamis, 19 Mei 2016 Tambah Komentar Edit