Raised Beds for Vegetable Production in Urban Agriculture

Urban Farm DB summary

A 2-year field experiment in Illinois compared urban production systems (direct soil, compost-only raised beds, and mixed compost-and-soil raised beds) and fertilizer sources for their effects on growing media, weeds, and vegetable yields. Compost raised beds had higher pH, organic matter, and nutrients and sharply reduced weeds, and the authors recommend raised beds with a mix of compost and soil for urban vegetable production.