My orchid has developed a problem on its leaves. The areas are shaped like lines and I just noticed some sap drainage on a new les

Question

ion. It looks like it is spreading to my other plants especially my crown of thorns.

• 
• 
• 
• 

Answer 1

Spray all of your plants with a fungicide. You can purchase them or craft them yourself. This article will help: https://www.gardeningknowhow.com/garden-how-to/info/using-fungicides-in-garden.htm