What signature techniques does Natasha Nicholes use in urban farming at We Sow We Grow?

Based on the available content, Natasha Nicholes, the founder of We Sow We Grow, is dedicated to urban farming and community building. She's passionate about growing gardeners globally and supporting her local West Pullman community. However, the specific techniques she uses in urban farming aren't explicitly mentioned in the content I have.

Would you like to know more about the general principles of urban farming or about Natasha's other activities related to We Sow We Grow?