Photos: A former trash heap is transformed into a thriving farm

Root vegetables growing at Rose Hill Farm.  (Mariah Tauger / Los Angeles Times)

A terraced hillside planted with vegetables at Rose Hill Farm.  (Mariah Tauger / Los Angeles Times)

Terraces at Rose Hill Farm.  (Mariah Tauger / Los Angeles Times)

Joanna Bassi harvests vegetables from her organic micro farm behind her home in Montecito Heights on June 19.  (Mariah Tauger / Los Angeles Times)

Joanna Bassi and Jeremy McDonald in their garden in June.  (Mariah Tauger / Los Angeles Times)

Joanna Bassi worked for a year to create what she calls Rose Hill Farm.  (Mariah Tauger / Los Angeles Times)

Joanna Bassi creates her own inexpensive soil by amending hillside dirt with compost, peat moss and “zoo doo,” provided by the L.A. Zoo.  (Mariah Tauger / Los Angeles Times)

Joanna Bassi harvests some vegetables at her Rose Hill Farm on June 19.  (Mariah Tauger / Los Angeles Times)

Microgreens grow inside Joanna Bassi’s greenhouse at Rose Hill Farm.   (Mariah Tauger/Los Angeles Times)

Bassi built the greenhouse by watching instructions on YouTube. (Mariah Tauger / Los Angeles Times)  (Los Angeles Times)

Emma Jean Coco keeps watch in the garden.   ((Mariah Tauger / Los Angeles Times))

Joanna Bassi harvests zucchini at her home microfarm.   ((Mariah Tauger / Los Angeles Times))

Working with her father, Joanna Bassi worked tirelessly to terrace the steep hillside and create an urban farm.   ((Mariah Tauger / Los Angeles Times)s)

MONTECITO HEIGHTS, CA-June 19, 2019: Joanna Bassi and her urban farm on Wednesday, June 19, 2019. (Mariah Tauger / Los Angeles Times)  (Mariah Tauger/Los Angeles Times)

Joanna Bassi harvests beets in one of her planting beds.  (Mariah Tauger/Los Angeles Times)