Gibberellins, auxin, abscisic acid, and jasmonic acid concentrations in the outer pericarp of developing kiwifruit: (a) GA1, gibberellin A1; (b) GA19, gibberellin A19; (c) GA20, gibberellin A20; (d) IAA, indole-3-acetic acid; (e) ABA, abscisic acid; (f) JA, jasmonic acid.. Untreated control (black bar; vine standard), low carbohydrate supply (carbon starvation; blue bar), and high carbohydrate supply (red bar). Values are averages ± SEM (n = 4). Statistical analysis by linear mixed effects model with type 3 sums of squares Kenward–Roger’s method; different letters mean a statistical difference, adjusted for multiple comparison by Tukey’s correction (p < 0.05). Fruit age is in weeks after mid bloom (WAMB). FW, fresh weight.