No effect on produce quality
Aminosol treated Apple, cv. Fuji, grown in an orchard had no different mean fruit weight and had no different fruit soluble solids content as compared to the untreated control.
outdoor, unprotected, soil grown, usual cultivation
Apple, Malus x domestica
First application pre bloom, followed by a second application with a 5-day interval
Effectiveness of Various Leaf-Applied Biostimulants on Productivity and Fruit Quality of Apple