Purple asparagus spears growing in stony ground in the Vale of Evesham, Worcestershire, England, United Kingdom

4 spears asparagus officinalis b1 thiamine b2 riboflavin b9 folic acid british england english great britain health foods healthfood healthy food rocky ground stones uk united kingdom vitamin rich asparagus season bulb vegetable day daytime edible plants four fresh foods garden asparagus growing food local produce outdoors outside plant purple asparagus sources spears of asparagus stock image stock photo stock photograph stone stoney ground stoney soil stony upright vegetable vegetables vertical vitamin k vitamin source ethnic food traditional food color image color colour