Endless Summer Hydrangea
Plant Bio:
The endless summer hydrangea is a deciduous shrub characterized by its dark green foliage and large, vibrant mophead flowers, which can be pink or blue depending on the soil’s pH. Notable for its ability to rebloom from summer to fall on both new and old wood. In acidic soil with a pH less than 7.0, the flowers turn blue. In neutral soil with a pH of 7.0, the flowers appear purple. In alkaline soils with a pH greater than 7.0, the flowers become pink.
Watering Requirements
Often – once, twice or even three times weekly, and more often in extreme heat. At least 1” per week.
Feeding Requirements
Once a year with slow-release fertilizer. Apply in spring or early summer.
Pruning Time & Tips
Annually in early spring. Prune to maintain size and any rubbing/ crossing branches.
Common Pests & Diseases
Bacterial Wilt, Blister Rust, Botrytis Blight, Powdery Mildew, Root Rot, Aphids, Black Vine Beetle, Hydrangea Leaf Tiers, Four Lined Plant Bugs, Tarnished Plant Bug.
Maturity
3-4’ x 4-5’
Troubleshooting:
There are quite a few pests and diseases that can make a home on Hydrangeas, if you notice any issues, bring in a cutting or photograph to the Garden Pharmacy for better help diagnosing.
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