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Description
Ilex Glabra, also known as Inkberry or Gallberry, is a slow-growing evergreen plant that belongs to the Holly family. It is native to the eastern United States and can be found growing in wetlands, swamps, and bogs. This plant typically grows up to 8 feet tall and 6 feet wide and has a dense, rounded shape. It produces small, inconspicuous white flowers in the spring which then turn into black, berry-like fruit in the fall.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Aquifoliales |
| Family | Aquifoliaceae |
| Genus | Ilex |
Appearance
Ilex Glabra has a dense, rounded shape with glossy, dark green leaves that measure between 1-3 inches long. The leaves are leathery and have a smooth, wavy edge. The plant produces small, white flowers in the spring which are followed by black, berry-like fruit in the fall. The fruit is edible but not commonly consumed by humans.
Care Guide
Ilex Glabra is a low maintenance plant that requires minimal care. It is adaptable to a range of soil types but prefers moist, well-draining soil. The plant does well in full sun to partial shade and is hardy in USDA hardiness zones 5-9. It is important to water this plant regularly, especially during the first year of growth. Fertilization is not necessary but can be done in the spring if desired.
Common Pests & Diseases
Ilex Glabra is generally resistant to pests and diseases but can be susceptible to root rot if planted in poorly draining soil. Spider mites and scale insects can also be a problem but can be controlled with insecticidal soap or neem oil.
Habitat
Ilex Glabra is native to the eastern United States and can be found growing in wetlands, swamps, and bogs. It is commonly used in landscape design as a hedge or border plant due to its dense, rounded shape.
Question and Answer
Q: Is Ilex Glabra toxic to pets?
A: Yes, the leaves and berries of Ilex Glabra contain a toxic substance called theobromine which can be harmful to pets if ingested in large quantities.
Q: Can Ilex Glabra be grown in containers?
A: Yes, Ilex Glabra can be grown in containers but will require more frequent watering and fertilization.
Q: How often should I prune Ilex Glabra?
A: Pruning is not necessary but can be done in the spring if desired to maintain shape and size.
Q: How long does it take for Ilex Glabra to grow?
A: Ilex Glabra is a slow-growing plant and can take several years to reach its full height of 8 feet.
Related Plants
- Ilex Aquifolium
- Ilex Crenata
- Ilex Opaca
- Ilex Vomitoria
References
- “Ilex Glabra.” Missouri Botanical Garden. Accessed 4 May 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=284124&isprofile=0&pt=10>.
- “Inkberry Plant Growing Guide.” The Spruce. Accessed 4 May 2021. <https://www.thespruce.com/inkberry-plant-growing-guide-2132276>.
- “Ilex Glabra.” Plant Database. Accessed 4 May 2021. <https://plants.ces.ncsu.edu/plants/ilex-glabra/>.
