Help with struggling blueberries
My blueberry plants are just not thriving. The first two I have pictured did produce maybe a quart of berries combined but they are at least 4 years old so Id expect them to produce more. Any suggestions as to the problem wpuld be appreciated. But also, when is the best time to fertilize or try to raise the soil pH of blueberries? Thank you! April
Thank you so much! This information is very helpful!