We get a hard freeze and it freezes those buds, it destroys the fruit crop at that point," Larrance said. Double L has more than 4,000 blueberry bushes. At Harrietta's Blueberry Hill, owner Larry ...

Inadequate pruning during this time will result in stunted growth and poor fruit yields ... its flower buds open. Pruning months vary depending on your climate and the blueberry bush variety.