Contents
Description
Oscularia Deltoides, also known as Deltoid-Leaved Dew Plant, is a succulent plant native to South Africa. It belongs to the Aizoaceae family and is a popular choice for indoor gardening due to its low maintenance requirements.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Aizoaceae |
| Genus | Oscularia |
Appearance
Oscularia Deltoides has fleshy, triangular leaves that are a blue-green color. The leaves are arranged in opposite pairs and form a rosette that can reach up to 6 inches in diameter. The plant produces small, pink flowers in the summer that are approximately 1 inch in diameter.
Care Guide
Water: Oscularia Deltoides is drought-tolerant and only needs to be watered when the soil is completely dry. Overwatering can lead to root rot, so it’s important to let the soil dry out before watering again.
Fertilization: This plant does not require fertilization, but you can apply a balanced fertilizer once a month during the growing season to encourage growth.
Soil: Oscularia Deltoides prefers well-draining soil that is slightly acidic to neutral. A mix of sand, perlite, and potting soil works well for this plant.
Sunlight: This plant thrives in bright, indirect sunlight. Direct sunlight can cause sunburn on the leaves, so it’s best to place it near a sunny window with a sheer curtain for protection.
Hardiness Zones: Oscularia Deltoides is hardy in USDA zones 9-11.
Common Pests & Diseases
Oscularia Deltoides is relatively pest-free, but it can be susceptible to mealybugs and spider mites. These pests can be removed by wiping the leaves with a damp cloth or using an insecticidal soap.Root rot can also be a problem if the plant is overwatered or if the soil does not drain properly. To prevent root rot, make sure the soil is well-draining and let it dry out between waterings.
Habitat
Oscularia Deltoides is native to the arid regions of South Africa and is often found growing in rocky, sandy soil. It is adapted to hot, dry conditions and can survive long periods of drought.
Question and Answer
Q: Can Oscularia Deltoides be propagated from cuttings?
A: Yes, this plant can be propagated from stem cuttings. Allow the cutting to dry out for a few days before planting it in well-draining soil.
Q: How often should I water my Oscularia Deltoides?
A: This plant only needs to be watered when the soil is completely dry. Depending on the humidity and temperature, this could be anywhere from once a week to once a month.
Q: Can Oscularia Deltoides be grown outdoors?
A: Yes, this plant can be grown outdoors in USDA zones 9-11. It prefers full sun and well-draining soil.
Q: Is Oscularia Deltoides toxic to pets?
A: There is no evidence that this plant is toxic to pets, but it’s always a good idea to keep plants out of reach of curious pets.
Related Plants
- Oscularia caulescens
- Oscularia deltoides var. deltoides
- Oscularia deltoides var. macradenia
- Oscularia fruticosa
References
- “Oscularia deltoides.” World of Succulents. Accessed July 21, 2021. https://worldofsucculents.com/oscularia-deltoides-deltoid-leaved-dew-plant/.
- “Oscularia deltoides.” PlantZAfrica. Accessed July 21, 2021. http://pza.sanbi.org/oscularia-deltoides.
- “Deltoid-Leaved Dew Plant.” Mountain Crest Gardens. Accessed July 21, 2021. https://mountaincrestgardens.com/oscularia-deltoides-deltoid-leaved-dew-plant/.
