How fast does Ilex Sky Pencil grow?
How Fast Does The Sky Pencil Holly Grow? This is a fast growing shrub that will grow up to 10″ in a year to mature height of 6-8 feet.
How far apart should sky pencil holly be planted?
Sky Pencil Holly Spacing Space 3 to 4 feet apart. For a formal hedge, plant 2 ½ to 3 feet apart, measure from the center of each plant.
Can I plant Sky Pencil Holly Near House?
Sky Pencil holly shrubs grow well in containers. This allows you to use them as architectural plants to frame a door or entryway or on decks and patios. You don’t have to worry about coming in contact with the plant because the leaves aren’t prickly as with other types of holly shrubs.
Can Sky Pencil holly grow in shade?
Sky Pencil Holly is easy to transplant and urban tolerant. Plant in the full sun to partial shade in acidic well-drained soil though it tolerates a wide range of soil types, from moist to dry, and actually prefers clay. It tolerates shade and air pollution.
How often do you water a sky pencil?
Water well regularly, in the form of 1” of rainfall or irrigation per week (equivalent to a 5-gallon bucket full), often more frequently in extremely warm areas or if in a pot. Established plants need watering only during dry spells. If desired, fertilize in spring.
Why is my pencil holly dying?
When planted in heavy soils that retain moisture and prevent oxygen penetration, root rots such as Phytophthora, Pythium and Thielaviopsis black rot occur. These fungal diseases cause the roots to turn brown or black and become mushy. As the roots die off, the holly’s foliage begins to yellow and die as well.
Does Sky Pencil holly have invasive roots?
Finally, when planting the Japanese holly, you should know that it does not have an invasive root structure, therefore it can be planted in containers with no problems springing up. Also, whenever you plant them, you must ensure that they are planted at least five feet away from any home structure.
How do I protect my sky pencil holly in the winter?
Winter Care If you’re keeping your sky pencil holly tree outdoors in the winter, you will need to protect it slightly from the frost. By tying up the branches in the winter, you can prevent frost burn and breakage. Using a twine, wrap the tree from top to bottom to keep the branches tight against the tree.
Does Sky Pencil Holly have invasive roots?
How tall does a sky pencil holly get?
6 to 8 ft. tall
Ilex crenata ‘Sky Pencil’
| Botanical Pronunciation | EYE-leks kre-NAY-tuh |
|---|---|
| Lore | ‘Sky Pencil’ is an all-female cultivar which needs a male variety nearby as a pollenizer, in order to produce berries. |
| Average Size at Maturity | Moderate growing 6 to 8 ft. tall and 2 to 3 ft. wide. |
| Bloom Time | Inconspicuous; prized for foliage. |
Do sky pencils lose their leaves?
Leaf Spot. Caused by the fungus Cylindrocladium, leaf spot appears first as irregularly shaped, yellow spots. As the disease progresses, the spots turn purplish-black and develop light-green margins. If left untreated, the leaves will die and fall off the “Sky Pencil” holly, leaving bare stems that eventually will die.
How do you save a holly dying sky pencil?
Dieback results in a canker somewhere along the stem. The canker blocks the flow of nutrients to the branch. It’s best to trim the entire branch off or at least prune it off about 6″ below the canker.
