Highbush are shrubs growing to seven feet ... Therefore, it's important to test the soil before you plant; blueberry soil pH range is 4 to 5. Soil acidity increases slowly; test the soil and ...
CORVALLIS – Moderate pruning of highbush blueberries done every year can make the difference between a mediocre and a bumper crop – and produce higher quality berries. Highbush blueberry ...