Aphids on indoor herbs: identify, isolate, and control them
Aphids are manageable when you find the colony, isolate the plant, remove most insects physically, and repeat inspections through the next generation.
Article archive
Plant Problems article archive
This is the plain utility list for every published plant problems guide. For the main topic page with curated pathways, featured entry points, and broader context, use the primary hub.
Primary topic hub
Plant Problems
Plant problems are usually symptoms of a mismatch somewhere in the system. This hub organizes diagnosis-led guides around symptoms, likely causes, quick fixes, and deeper explanations that connect back to light, roots, and environment.
8 articles
All published plant problems guides
Browse the full set of published guides in Plant Problems. This archive stays intentionally simple so it does not compete with the main hub.
Powdery mildew on container herbs: diagnosis and control
A white mark is not automatically mildew. Confirm whether patches recur and spread on living tissue before changing the entire care routine.
Spider mites on indoor herbs: signs, paper test, and control
Spider mites are easiest to control before webbing is obvious. Look for fine pale stippling and confirm moving specks over white paper.
Why fungus gnats keep coming back in herb pots
Fungus gnats are the absolute bane of indoor gardeners. If a cloud of tiny black flies eradicates your peace every time you walk past your basil plant, you are treating the symptom, not the cause.
Leggy basil indoors: is it a light problem or a pruning problem?
A bushy, compact basil plant is the goal of every gardener. If your plant is growing into a ridiculously tall, flimsy vine with only a few leaves at the top, you have 'leggy' basil. Here is how to diagnose and fix it.
Why is my basil wilting indoors? Stop the droop
Basil is famous for being dramatic. If your plant suddenly wilts into a sad green puddle, don't panic. Here is exactly how to diagnose the droop and revive it.
Common potted herb problems: yellow leaves, wilting, and weak growth
Common potted herb problems usually show up as yellow leaves, wilting, or weak growth, but the useful diagnosis starts with light, drainage, and root stress.
Why are basil leaves turning yellow indoors?
Yellow basil rarely has a single universal cause. The pattern of yellowing, the growing medium, and the recent care routine usually tell the story.