Contents
Description
Senecio Citriformis is a perennial succulent plant that belongs to the family Asteraceae. It is native to South Africa and is commonly known as Lemon Senecio because of its lemon-like scent. The plant produces small yellow flowers and has grey-green leaves that are oblong and covered in fine hairs. It can grow up to 60cm tall and 30cm wide and is often used as an ornamental plant in gardens and landscapes.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Senecio |
Appearance
The Senecio Citriformis has oblong, grey-green leaves that are covered in fine hairs, giving them a velvety texture. The leaves grow up to 7cm long and 1.5cm wide and are arranged alternately on the stem. The plant produces small yellow flowers that grow in clusters at the top of the stem. The flowers have a diameter of about 1cm, and the plant blooms from late winter to early spring.
Care Guide
Senecio Citriformis is a relatively easy-to-care-for plant that requires minimal attention. Here are some tips to help you take care of this plant:
Water
The plant prefers well-draining soil and does not require frequent watering. Allow the soil to dry out completely between watering, and then water the plant deeply. Overwatering can cause root rot, which can eventually kill the plant.
Fertilization
Senecio Citriformis does not require fertilizer, but you can feed it with a diluted succulent fertilizer during the growing season to encourage growth and flowering.
Soil
The plant prefers well-draining soil that is slightly acidic. Use a cactus or succulent mix that is enriched with perlite or sand to improve drainage and aeration.
Sunlight
Senecio Citriformis prefers bright, indirect sunlight. Place the plant near a window that receives morning or evening sun, but protect it from the intense midday sun. Too much direct sunlight can scorch the leaves and cause them to turn yellow.
Hardiness Zones
The plant can tolerate temperatures between 10°C to 30°C and is hardy in USDA zones 9-11.
Common Pests & Diseases
Senecio Citriformis is relatively pest-resistant, but it can be susceptible to mealybugs and spider mites. The plant can also be affected by root rot if overwatered. To prevent these issues, ensure that the plant is not overwatered and inspect it regularly for signs of pests. If you notice any pests, treat the plant with an appropriate insecticide or pesticide.
Habitat
Senecio Citriformis is native to South Africa and is found in the Western Cape and Eastern Cape provinces. The plant grows in rocky areas and slopes and prefers well-draining soil that is slightly acidic.
Question and Answer
Q: How often should I water Senecio Citriformis?
A: The plant does not require frequent watering. Allow the soil to dry out completely between watering, and then water the plant deeply.
Q: Can Senecio Citriformis tolerate direct sunlight?
A: The plant prefers bright, indirect sunlight. Too much direct sunlight can scorch the leaves and cause them to turn yellow.
Q: What type of soil is best for Senecio Citriformis?
A: The plant prefers well-draining soil that is slightly acidic. Use a cactus or succulent mix that is enriched with perlite or sand to improve drainage and aeration.
Q: Is Senecio Citriformis hardy?
A: Yes, the plant is hardy in USDA zones 9-11.
Related Plants
- Senecio Rowleyanus
- Senecio Peregrinus
- Senecio Radicans
- Senecio Barbertonicus
References
- “Senecio citriformis.” PlantZAfrica, South African National Biodiversity Institute, 2016, www.plantzafrica.com/plantqrs/seneciocitri.htm. Accessed 17 Nov. 2021.
- “Lemon Senecio (Senecio citriformis).” World of Succulents, Worldofsucculents.com, n.d., worldofsucculents.com/lemon-senecio-senecio-citriformis/. Accessed 17 Nov. 2021.
