Effect
Auxym treated Perennial wall rocket, cv. Nature, showed significantly increased total yield (+44.5%) and increased total dry biomass (+30%) as an average across three harvests, compared to untreated control plants. Biostimulant treated plants showed significantly increased SPAD index (+17%), no significant difference in CIELAB colour space parameters, no difference in nitrogen (N) (-3.6%), no difference in phosphorous (P) (+4.1%), no difference in sodium (Na) (+9.1%), no difference in nitrate (+16.6%), no difference in total phenols (-10.7%) and increased total ascorbic acid (+86%) in harvests II and III, compared to untreated control plants. Biostimulant treated plants showed significantly increased chlorophyll (+26.6%), potassium (K) (+31.3%) and increased magnesium (+21.3%) in harvest III, but not harvest II and increased calcium (Ca) (+26.3%) in harvest II but not III, compared to untreated control plants.
