Dendrobium secundum, also known as the toothbrush orchid, is a species of flowering plant in the genus Dendrobium of the family Orchidaceae. The common name refers to the fact that all the flowers are on the same side of the stem, much like the bristles all on one side of a toothbrush.Dendrobium secundum is a Pseudobulb epiphyte. It lives in diverse habitats throughout Southeast Asia, including Andaman & Nicobar Islands, Thailand, Philippines, Peninsular Malaysia, Java, Borneo, Sumatra, Sulawesi, Indo-China and Lesser Sunda Islands.the Dendrobium secundem lives wildly in more tropical areas like above, and the flowering times may differ depending on temperature, water, sun/shade and climate. If you look after it well it has one season where it just grows then opens its flowers.
How to keep Dendrobium Secundum.
Water
During the growing season, these plants like moisture but shouldn't sit in a saturated medium. Overwatering can lead to root rot and ultimately cause the plant to yellow or wilt. To determine when you should water, simply stick your finger in the medium. If it feels wet, wait to water until it has slightly dried out. During the winter months, you can put a few more days in between your regular waterings, but don't let the medium dry out entirely.
Temperature
Dendrobium orchids like warm climates and prefer a temperature above 60 degrees Fahrenheit at all times. They might be able to withstand slightly cooler nighttime temperatures down to 50 degrees Fahrenheit, but prolonged exposure to cold isn't ideal. Furthermore, they prefer a humidity level between 50% and 70% (with a minimum of 45%). Brown leaf tips can be a sign that the air is too dry for your orchid.
Fertilizer
Feed regularly during the growing season with a balanced orchid fertilizer, following label instructions. At the end of the growing season, reduce fertilizer by about half.
Botanical profile.
- Plant Type
- Herb
- Genus
- Dendrobium
- Family
- Orchidaceae
- Hardiness Zone
- 9-12
- Bloom Time
- Seasonal
- Native Area
- Southeast Asia, Indonesia, Borneo and the Philippines
Other names.
