A more electronegative atom... Compounds are pure substances that are combinations of two or more elements. The most basic unit of a compound is the molecule, which is a combination of two or more atoms of different elements. Different elements have different properties, and hence, form different kinds of compounds.
Charcoal is added to orchid mix with the intention of keeping the mix sweet and to filter impurities. The particle size of this charcoal is perfect for the majority of orchid mixes and a little goes a long way. This medium charcoal is an ingredient in many orchid mixes.The particle size of this charcoal can very from 1/2 to 1 inch. Charcoal is not finely graded and some smaller and larger pieces may be mixed in.his medium charcoal is an ingredient in many orchid mixes. The particle size of this charcoal can very from 1/2 to 1 inch. Charcoal is not finely graded and some smaller and larger pieces may be mixed in.
Pot your orchid. Remove the orchid from its original pot, making sure to cut off any dead or rotting roots. Divide the root matter into several different sections, if needed, before placing the plant in its pot. The most mature section of growth should be positioned against the wall of the pot.. Make sure your orchids get enough sunlight, but not too much. Many orchids enjoy indirect sunlight: direct sunlight cases them to burn, while not enough creates a plant that doesn't flower. 1  Check your orchid's leaves if you want to diagnose whether it's getting too much light or not enough.