Description:
The Wax Begonia is a compact plant with fleshy steams and green and bronze leaves that forms clusters of leaf axils in various colours.
Other names:
Bedding Begonia, Wax Begonia, Wax Leaf Begonia
Spring to autumn
Bedding Wax Begonias with a balanced, soluble fertiliser (8:8:8 or a 10:10:10) every 4 to 6 weeks. Replace the balanced fertiliser with a soluble high-potassium feed like Multifeed Flowergro 3:1:6 during the summer.
Begonias can by cut back to within 7 cms of the soil to revitalise them. and encourage flowering.
Wax Begaonias grow well rich moist soil with good drainage.
Water when the top 10mm of the soil becomes dry and avoid watering the leaves to prevent powdery mildew from forming.
September to February
To make begonias bloom, plant in an area with indirect light and keep soil consistently moist but not soggy. Use a balanced fertiliser every 4-6 weeks during the growing season, and remove spent flowers to encourage more blooms. (See Fertilisation for more information.)
Maintain a consistent temperature around 18-24°C and try to avoid drafts and temperature extremes - better environmental control is easier when planting Wax Begonias in containers.
Begonias thrive in well-draining soil rich in organic matter. Coming from Brazil, Begonias love humidity and will flourish with a humidity tray.
Wax Begonias are easily propagated from leaf-tip cuttings.
Take cuttings without blooms, but has at least two nodes, and bury them in the moist potting soil mix, then leave in a warm, semi-shaded spot until new growth appears
Begonias are typically disease free, but some fungal problems may occur if the leaves are kept wet and the roots are kept soggy. Fungal problems include Botrytis, powdery mildew and root rot.
Pests that affect Wax Begonias include aphids, mealybugs, leaf nematodes, spider mites, snails, thrips, and whiteflies.