Houseplant owners can't diagnose and fix plant health problems before plants die

Houseplant owners, particularly beginners and casual plant enthusiasts, struggle to identify what's causing their plants to deteriorate (yellowing leaves, burnt edges, wilting) and don't know how to fix it before the plant dies. Current solutions like generic gardening websites and forums require users to post photos and wait for responses, or search through contradictory advice that doesn't account for their specific growing conditions. This leads to plant death and wasted money on plants and supplies.