American homes, the moth orchid, several factors are more important than a “miracle fertilizer.”
1. Give It Plenty of Light — But Avoid Strong Midday Sun
Phalaenopsis needs a bright location to build enough energy for flowering.
The RHS recommends a bright location, such as an east- or west-facing window, while protecting the plant from strong direct sunlight that can burn the leaves.
A common sign of insufficient light is very dark green leaves combined with a lack of flowering.
2. Water It Correctly
The roots need both moisture and air.