I don't know the specie of my orchid but I want to fertilize it. I own just 1. I have a 25-10-10 PlantFood Orchid Fertilizer. I bought my orchid from a reputable place like 2 months ago and it is in sphagnum moss as substrate. I think there is no ''food'' in the pot. I want to fertilize it but I don't know how much to dilute. It says '' Mix 6ml of fertilizer per 5L of water. If I dilute it for 1 litter it will make a really small quantity to calculate and put. Should I use algae based fertilizer since I've read that it gives better results and there is less chances to burn the roots?