Contents
Description:
Leptospermum Macrocarpum, commonly known as the “Tea Tree” or “Jelly Bush,” is a species of evergreen shrub that belongs to the Myrtaceae family. It is native to Australia and grows in a variety of habitats, including heathlands, woodlands, and swamps. The plant can reach up to 6 meters in height and has small, white or pink flowers that bloom in the spring and summer. The leaves of the Tea Tree are narrow and pointed, measuring up to 25mm in length, and have a pleasant aroma when crushed.
Taxonomic Information:
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Myrtaceae |
| Genus | Leptospermum |
| Species | Macrocarpum |
Appearance:
The Tea Tree has a dense, bushy growth habit and can reach up to 6 meters in height. The bark is smooth and thin, ranging in color from light to dark brown. The leaves are narrow and pointed, measuring up to 25mm in length, and have a glossy, dark green appearance. The flowers of the Tea Tree are small, measuring up to 10mm in diameter, and can be white or pink. The plant blooms from spring to summer and produces an abundance of flowers that attract bees and other pollinators.
Care Guide:
The Tea Tree is relatively easy to care for and can be grown in a variety of conditions. Here are some tips on how to care for your Tea Tree:
- Water: The Tea Tree prefers well-drained soil and should be watered regularly, especially during hot and dry weather.
- Fertilization: The Tea Tree does not require regular fertilization, but you can use a slow-release fertilizer during the spring and summer months.
- Soil: The Tea Tree prefers well-draining soil that is slightly acidic to neutral. It can grow in sandy or clay soils, but the soil should be amended with organic matter to improve drainage.
- Sunlight: The Tea Tree prefers full sun but can tolerate light shade. Make sure the plant receives at least 6 hours of direct sunlight per day.
- Hardiness Zones: The Tea Tree is hardy in USDA zones 9-11 and can be grown in warmer regions of the United States.
Common Pests & Diseases:
The Tea Tree is relatively resistant to pests and diseases, but here are some common issues to watch out for:
- Scale Insects: These small, oval-shaped insects can attach to the leaves and stems of the Tea Tree and suck sap from the plant. Use an insecticidal soap or oil to control the infestation.
- Leaf Spot: This fungal disease can cause yellowing and browning of the leaves. Remove infected leaves and use a copper-based fungicide to control the spread of the disease.
- Root Rot: Overwatering or poorly draining soil can lead to root rot, which can cause the plant to wilt and die. Make sure the soil is well-drained and avoid overwatering.
Habitat:
The Tea Tree is native to Australia and grows in a variety of habitats, including heathlands, woodlands, and swamps. It is a hardy plant that can tolerate a range of conditions, including drought, fire, and frost. The Tea Tree is an important plant in Australian culture and has been used for medicinal and cultural purposes for thousands of years.
Question and Answer:
Q: Can the Tea Tree be grown in containers?
A: Yes, the Tea Tree can be grown in containers as long as the container is large enough to accommodate the plant’s roots and the soil is well-drained.
Q: How often should I prune my Tea Tree?
A: The Tea Tree does not require regular pruning, but you can prune it to maintain shape or remove dead or damaged branches. Prune in the late winter or early spring before new growth begins.
Q: Can the Tea Tree be used for medicinal purposes?
A: Yes, the Tea Tree has been used for medicinal purposes for thousands of years. The essential oil of the Tea Tree has antiseptic and anti-inflammatory properties and can be used to treat a variety of conditions, including acne, fungal infections, and insect bites.
Q: How long does it take for the Tea Tree to bloom?
A: The Tea Tree typically blooms from spring to summer and can produce an abundance of flowers during this time. The blooming period can vary depending on the growing conditions and the age of the plant.
Related Plants:
- Leptospermum scoparium (Manuka)
- Leptospermum lanigerum (Woolly Tea Tree)
- Leptospermum polygalifolium (Tantoon)
- Leptospermum petersonii (Lemon-scented Tea Tree)
References:
- “Leptospermum Macrocarpum.” Australian National Botanic Gardens. Accessed 30 Nov. 2021. https://www.anbg.gov.au/gnp/interns-2007/leptospermum-macrocarpum.html.
- “Leptospermum Macrocarpum.” PlantNet. Accessed 30 Nov. 2021. https://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Leptospermum~macrocarpum.
- “Tea Tree – Leptospermum Species.” Gardening Australia. Accessed 30 Nov. 2021. https://www.abc.net.au/gardening/factsheets/tea-tree—leptospermum-species/9421908.
