| Botanical Name: |
Hydrangea macrophylla ‘Blue Heaven’ - PPAF |
|
| Breeder: |
Ard van Klaveren from The Netherlands |
|
| Flower Color: |
Blue or pink depending on soil acidity |
|
| Hardiness: |
Hardy in USDA zones 5 through 9 |
|
| Flower Type: |
Very large 12", mophead flowers
comprised of individual single flowers |
|
| Flowering Period: |
Early to midsummer until frost |
|
| Foliage: |
Large, dark green foliage in summer |
|
| Plant Size: |
Will grow to 48" tall, 35" wide |
|
| Growth Habit: |
upright habit |
|
| Suggested Uses: |
Ideal for shrub borders; blooms in northern areas where many other hydrangeas typically do not perform well |
|
| Soil Needs: |
Does best in well-drained soil with good organic matter; prefers slightly acidic soil; avoid heavy clay with poor drainage |
|
| Light Needs: |
Does best in partial shade (morning sun, afternoon shade) |
|
| Water Needs: |
Moderate to high water requirements; does not perform well in overly dry conditions |
|
| Fertilizer: |
Controlled release fertilizer (10-10-10) is recommended in spring |
|
| Disease Tolerance: |
Under severe disease conditions, plant can develop powdery mildew; leaf spot can also be a problem late in the season |
|
| Pest Issues: |
Generally pest free |
