What type of orchid fertilizer is best for my collection?
I'm a bonsai enthusiast, but I've recently become fascinated with indoor orchids and have started a small collection. Living in Tokyo, I have a comfortable indoor garden setup with plenty of natural light. I've been using a basic all-purpose fertilizer, which seems to provide some growth, but I'm not sure if it's optimal for the various orchid species I have. I've heard that orchids often require specific nutrient formulations and I'm eager to learn which ones are best suited for my Phalaenopsis and Dendrobium varieties. Can anyone provide insights on the different types of orchid fertilizers and their specific benefits? Any recommendations on brands and formulations would also be greatly appreciated!