We planted an Early Girl Bush variety and several Bush Goliaths around 2nd week of May. Planted a Better Bush and one more Bush Goliath end of 3rd week of May. The question I have is that while the Bush Goliaths and Better Bush are all easily above 2 feet in height and growing well and either starting to produce fruit or already have my Early Girl Bush is just under 9inches in height and although it has produced some golf ball to tennis sized fruit it just doesn't seem to want to grow any. It just flowered massively and now has about 8 small fruit starting plus 2 bigger tennis ball sized ones on it.