Are orchids parasites?
Absolutely not! Of the approximately 20,000 species of orchids that grow around the world, not one is parasitic. In nature, many orchids cling to trees and bushes as a growth habit, but they take nothing from the host plant and do not injure it in any way. Orchids that grow on trees are called epiphytes or air plants.
An epiphyte is a plant growing on other plants. Epiphytes are known as “air plants” because they are not anchored in the soil. Epiphytes derive nutrients from rainwater, air and from other sources. There are many adaptations present in the epiphytes to get nutrients and survive.
Epiphytes are found on branches, leaves, trunk and other surfaces of plants. Epiphytes anchor themselves to a tree, but do not obtain water or other nutrients directly from it. Epiphytes are commonly found in rainforests.
Growth and Care
Orchids have specific growth requirements that can vary by species. Most orchids prefer bright, indirect light, high humidity, and well-draining potting media. They typically require regular watering, but it’s essential to avoid overwatering, as this can lead to root rot. Fertilizing orchids with a balanced fertilizer, e.g 20-20-20 which is 20 parts Nitrogen, 20 parts Phosphorus and 20 parts Potassium, at least once a week during the growing season can promote healthy growth and flowering.
Growing Orchids: Choosing the Right Media and Pots
Orchids are exquisite plants that often require specific care techniques to thrive. One crucial aspect of orchid cultivation is selecting the appropriate growing media and pots. This section will delve into various orchid growing media types, their characteristics, and the different kinds of pots suitable for these elegant plants.