What to Know About Eucy (Eucalyptus) Plants
Thinking of bringing eucalyptus into your home? This guide provides a balanced perspective on enjoying its benefits while navigating its care and safety needs.
Eucalyptus, commonly called ‘eucy,’ is a genus of trees and shrubs from Australia. Its defining features are a distinct, camphor-like fragrance and unique leaf shapes that change as the plant matures. The appearance varies from the silvery-blue, rounded leaves of a young plant to the elongated, sickle-shaped leaves of an adult tree.
Common Uses of Eucalyptus
The refreshing scent of eucalyptus is widely used in aromatherapy. Its essential oil is added to diffusers to freshen indoor air and create a relaxing, spa-like atmosphere. For respiratory relief, steam inhalation with a few drops of the oil is a common practice to help ease congestion.
Eucalyptus is a popular choice for home decor. Stems of fresh eucalyptus placed in a vase can last for weeks with regular water changes, adding a minimalist touch. A common practice is to hang a bundle of fresh branches in the shower, where steam releases the plant’s natural oils. Dried eucalyptus also holds its shape well and is frequently used in wreaths and other long-lasting arrangements.
Eucalyptus is a component in many topical products. The compound eucalyptol has anti-inflammatory properties, making it an ingredient in over-the-counter rubs and balms to soothe muscle soreness. These products are for external use only and should be applied according to the label’s directions to avoid skin irritation.
Growing Eucalyptus at Home
Eucalyptus is typically grown indoors in a container and requires a significant amount of light. Placing the plant near a south-facing window is ideal, as it needs bright, direct sunlight for several hours each day. Without enough light, the plant may become weak or leggy.
Water the soil thoroughly, but only when the top layer feels dry to the touch. Use a pot with drainage holes to prevent the roots from becoming waterlogged, as the plant does not tolerate sitting in excess water. A well-draining potting mix, amended with sand or perlite, will help ensure water moves freely.
Eucalyptus plants grow quickly, so regular pruning is needed to maintain a manageable size for an indoor setting. Pruning in the summer removes overgrown branches, which keeps the plant tidy and encourages bushier growth. Many species do not flower when kept indoors.
Important Considerations
It is important to know that eucalyptus leaves are toxic to many pets if ingested. The American Society for the Prevention of Cruelty to Animals (ASPCA) lists eucalyptus as toxic to cats, dogs, and horses. Ingestion can lead to symptoms like vomiting and diarrhea. Eucalyptus oil is particularly potent and should be kept away from children, as it is highly toxic to humans if consumed.
When planted outdoors in some non-native regions, certain eucalyptus species can become invasive. In climates similar to their native Australia, such as parts of California, these trees can spread aggressively and compete with native vegetation for resources. This can negatively impact the surrounding ecosystem, so it is important to research the specific species and local regulations before planting eucalyptus outside.