Overview of Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon, also known as Exell's Geranium, is a flowering plant native to Ethiopia. It is a member of the Geraniaceae family and was named after John Gilbert Baker, a renowned English botanist. This plant is a unique addition to any garden or landscape and has several uses, both medically and ornamental.
Appearance of Geranium exellii J.R.Laundon
The Exell's Geranium is characterized by its prostrate habit, which means that it spreads out horizontally close to the ground. It has thin branches and stems that trail out, with deeply lobed leaves that are covered in fine hairs. The flowers of the Geranium exellii J.R.Laundon are pinkish-purple, with five petals that each have a dark purple spot in the center. The plant typically grows up to 15-20 cm in height and spreads up to 50-60 cm in diameter.
Uses of Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon is primarily grown for ornamental purposes. It is a popular groundcover plant due to its ability to spread out horizontally, making it ideal for rocky and uneven spaces. Additionally, it is also used in traditional medicine as it is believed to have antimicrobial and anti-inflammatory properties. The leaves of the plant are used to create a decoction, which is then consumed to treat various ailments such as stomachache, diarrhea, sore throat, and skin problems.
Common names of Geranium exellii J.R.Laundon
Aside from Exell's Geranium, Geranium exellii J.R.Laundon is also known by other common names such as Waltzing Geranium and Ethiopian Cranesbill.
Light Requirements
Geranium exellii J.R.Laundon requires at least 6 hours of sunlight per day to grow properly. It thrives in full sun to partial shade conditions with bright, indirect sunlight being ideal for its growth. Too much direct sunlight can harm the plant and affect its growth negatively.
Temperature Requirements
The ideal temperature range for Geranium exellii J.R.Laundon growth is between 60°F to 75°F (15.5°C to 24°C). This plant can tolerate colder temperatures with a minimum of 45°F (7.2°C) and warmer temperatures up to 85°F (29.4°C). However, it is important to note that extreme hot or cold temperatures can be detrimental to the plant's health.
Soil Requirements
The soil type for Geranium exellii J.R.Laundon should be well-draining, moist, and rich in organic matter. It thrives in neutral to slightly acidic soil with a pH range of 6.0 to 7.5. The plant can grow in most soil types, including clay, sandy, and loamy soils. However, it is crucial to avoid waterlogged soils as they can lead to root rot and kill the plant.
Cultivation of Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon is a lovely and manageable plant that is relatively easy to grow. It is often grown in hanging baskets and containers, which allows for seamless management. This plant thrives in well-draining soils that are enriched with organic matter, such as compost or peat moss. Geranium exellii J.R.Laundon prefers a location with plenty of sunlight or partial shade.
Watering Needs for Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon requires frequent watering, especially in dry weather, to keep the soil evenly moist. However, the soil must not be allowed to become waterlogged. Additionally, it is best to water the plant in the morning or late afternoon to avoid damp foliage during the night. Irrigating the soil around the root base instead of the plant itself will avoid fungal or bacterial diseases that could harm the plant, especially if the leaves are left damp overnight.
Fertilization of Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon requires a well-balanced fertilizer high in phosphorus and potassium for healthy growth and blooming. Before planting or at the beginning of the growing season, mix a balanced slow-release fertilizer into the potting soil. This will suffice for up to six months. Alternatively, it is possible to supplement the soil with liquid fertilizer every two to four weeks during the growing season. Following these fertilizing practices, the foliage will remain lush and green, and the flowers will be abundant.
Pruning Geranium exellii J.R.Laundon
Pruning is essential for Geranium exellii J.R.Laundon to keep it tidy and promote continued blooming. If spent flower stalks are removed as soon as they have faded, the plant will redirect the energy back into growth and/or other blooms. Additionally, cutting back the branches in spring before new growth occurs will promote bushier and fuller plants. Cutting a third of the height of the plant regularly will encourage new foliage at a lower height, making the plant more compact and attractive.
Propagation of Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon, commonly known as Exell's Geranium, is a perennial plant native to the high altitude areas of eastern Africa. As a gardener or plant enthusiast, you may be interested in propagating this plant. Here are some methods you can use to propagate Geranium exellii.
Propagation by Division
The easiest way to propagate Geranium exellii is through division. If you already have a mature plant, you can divide it into smaller sections and replant them. You can do this either in spring or autumn when the plant is not in its active growth phase. Dig up the plant and gently separate the clumps of roots, making sure each clump has enough roots to sustain it. Replant each section, making sure the soil is moist and well-drained.
Propagation by Cuttings
Another method of propagation is through cuttings. Take cuttings in late spring to early summer from a healthy, established plant. Cut 5-10 cm long shoots from the upper part of the plant, making sure each cutting has at least two pairs of leaves. Remove the lower pair of leaves and dip the cut end in rooting hormone powder. Plant the cuttings in a well-draining potting mix and cover with a plastic bag to keep the humidity high. Place the pot in bright, indirect light and keep the soil moist until the cuttings root, which usually takes about a month.
Propagation by Seeds
If you want to propagate Geranium exellii by seeds, the best time to do this is in autumn. Collect the seeds from a mature plant and sow them in a pot filled with a well-draining potting mix. Press the seeds lightly into the soil, cover them with a thin layer of fine soil and water them gently. Place the pot in a cool, bright place and keep the soil moist. The seeds usually germinate in two to four weeks.
Propagation of Geranium exellii is easy and straightforward, and with these methods, you can enjoy more of these beautiful, hardy plants in your garden.
Disease and Pest Management for Geranium exellii J.R.Laundon
Geranium exellii J.R.Laundon, also known as Exell's Geranium, is a hardy perennial that can tolerate dry conditions. However, it is still susceptible to various diseases and pests that can affect its growth and health. To maintain the plant's integrity, you need to be aware of the common issues and ways to manage them.
Common diseases
One of the most common diseases that affect Geranium exellii is Botrytis blight, also known as gray mold. It is caused by the fungus Botrytis cinerea and usually appears as grayish-brown patches on the leaves. To prevent the spread of the disease, remove any infected plant parts and avoid overhead watering. You can also apply a fungicide containing copper or sulfur to protect the plant.
Another disease that can affect Geranium exellii is Verticillium wilt. It is caused by soil-borne fungi and can lead to stunted growth, yellowing leaves, and wilting. Unfortunately, there is no cure for this disease, so the best method is prevention. Make sure to plant Geranium exellii in well-draining soil and avoid overwatering.
Common pests
Geranium exellii can also attract various pests that can cause damage to the plant. One of the most common pests is the Geranium budworm. It is a caterpillar that feeds on the leaves and buds of the plant, causing extensive damage. To prevent infestation, you can handpick the caterpillars or apply an insecticide containing Bacillus thuringiensis.
Another pest that can affect Geranium exellii is the Spider mite. They are tiny insects that suck the sap from the undersides of the leaves, causing yellowing and curling. You can control them by spraying the plant with water or using an insecticidal soap.
Conclusion
To maintain the health and beauty of your Geranium exellii J.R.Laundon, it is essential to keep a keen eye on diseases and pests, and take action when needed. By following the suggestions mentioned above, you can prevent further damage and keep your plant thriving.
