oakleaf hydrangea

Oakleaf hydrangea (Hydrangea quercifolia) need regular and consistent watering to keep their soil moist but not soggy. Water the soil about once a week, allowing it to dry out slightly between waterings. During extended periods of dry weather, water the plants every 5-7 days. In winter, water plants only when the soil is dry and give less water since they do not need as much when they are dormant. Avoid over-watering, as this can lead to fungal issues.

Oakleaf hydrangeas (Hydrangea quercifolia) should be grown in an area that receives full sun in the morning and partial shade in the afternoon. They prefer a spot that gets at least 4 to 5 hours of sunshine each day. In extreme heat, afternoon shade can be beneficial to prevent leaf burn. When grown in full shade, oakleaf hydrangeas will not flower as heavily.

Oakleaf Hydrangea should be pruned once a year, ideally in late winter or early spring. Remove about 1/3 of the oldest, woodiest stems and evergreen leaves that hang close to the ground to encourage vigorous growth and beautiful blooms year after year. Remember to cut the stems back to the base of the plant, cutting at an angle just above a bud. You may also use hedge clippers to thin out overly bushy plants, keeping the overall shape of the plant in mind. Pruning encourages stronger, healthier stems capable of supporting the flowers and gives the plant an attractive shape.