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Description
Iris Planifolia, also known as the Iris tenuifolia or slimleaf iris, is a beautiful and delicate perennial plant that belongs to the iris family. Native to Iran and Turkey, this iris species is well known for its slender foliage and stunning blue-violet flowers that bloom in the late spring and early summer.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Iridaceae |
| Genus | Iris |
Appearance
The Iris Planifolia produces narrow and linear leaves that are typically 12-20 inches long and 1/4 inch wide. The leaves are a bluish-green color and are arranged in a fan-like pattern. The plant’s flowers are a vibrant blue-violet color and have six petals that form a star-shaped bloom. The flowers grow atop tall, thin stalks that can reach up to 16 inches in height.
Care Guide
Water: The Iris Planifolia prefers well-draining soil that is moist but not waterlogged. Water the plant deeply once a week during the growing season, and reduce watering in the fall and winter.Fertilization: Fertilize the plant in the early spring with a balanced fertilizer to promote healthy growth and blooms.Soil: The Iris Planifolia prefers well-draining soil that is rich in organic matter. Avoid planting the iris in heavy clay soils.Sunlight: The Iris Planifolia prefers full sun to partial shade. Provide at least six hours of sunlight per day for optimal growth and blooms.Hardiness Zones: The Iris Planifolia is hardy in USDA zones 5-9.
Common Pests & Diseases
The Iris Planifolia is relatively resistant to pests and diseases. However, it may be susceptible to iris borer, thrips, and fungal leaf spot. To prevent these issues, ensure that the plant is grown in well-draining soil and avoid overcrowding.
Habitat
The Iris Planifolia is native to Iran and Turkey and can be found growing in rocky and mountainous regions. It prefers well-draining soil and full sun to partial shade.
Question and Answer
Q: How often should I water my Iris Planifolia?
A: Water the plant deeply once a week during the growing season, and reduce watering in the fall and winter.Q: What is the ideal soil for growing Iris Planifolia?
A: The Iris Planifolia prefers well-draining soil that is rich in organic matter.Q: What pests and diseases are common in Iris Planifolia?
A: The plant may be susceptible to iris borer, thrips, and fungal leaf spot.Q: What is the hardiness zone for Iris Planifolia?
A: The Iris Planifolia is hardy in USDA zones 5-9.
Related Plants
– Iris reticulata- Iris germanica- Iris sibirica- Iris ensata- Iris pallida
References
– “Iris tenuifolia” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=y330.- “Iris tenuifolia” Plant Care Guide, www.gardenia.net/plant-variety/iris-tenuifolia-slim-leaf-iris.- “Iris tenuifolia” Royal Horticultural Society, www.rhs.org.uk/plants/16067/Iris-tenuifolia/Details.
