Epiphytic orchids attach themselves to the host tree with their basal roots. Those roots provide the plant with support as well as absorb nutrients.
However, there are a set of aerial (air) roots in certain orchid species. Aerial roots arise along the length of the stem. These extraordinary roots also help the plant absorb moisture and nutrients from the atmosphere, thus helping the plant with extra resources for its healthy growth.
Post 29 – 15/November/2020