Good morning,

I am a first time Phalaenopsis collector and have a few questions to ask about feeding and watering. I live in IL where it is winter here my house temperature ranges from the upper 60's to the mid to upper 70's and the humidity is at 40%. They sit on a table in front of big window where they get sunlight. My problem is that several times I have lost a few orchids. I water every 5-10 days and feed on the 4th or 10th day. Am I doing this correctly if not please tell me how often or how many days I should feed and water my orchids