“…Grafted trees were planted into black polythene 50 l bags containing growing medium comprised: 0.8 composted bark, 0:2 pumice (by volume), 1 g l −1 6-month slow release fertilizer, 3 g l −1 9-month slow-release fertilizer (each 13 N, 5.7 P, 10.8 K, 1.2 Mg) (Nutricote r., Chisso-Assahi Fertilizer Co., Japan), and 0.6 g l −1 Magri-Trace (15 Mg, 3.2 Ca, 18 Fe, 3 Mn, 4 Zn, 3 Cu, 0.6 B, 0.08 Mo) (HortFert Plus Ltd, NZ) (van Hooijdonk et al, 2015 ).…”