Symptom guides for yellow, brown, drooping, spotted leaves, pests and roots.
Start with what changed. Compare leaf symptoms, soil moisture and root condition before choosing your next care check.
12 min
Why is my succulent dying? Soft, translucent leaves in wet mix point to too much water and failing roots, while wrinkled but firm leaves in dry mix mean real thirst. Check texture and the pot first, then save the firm tissue.
11 min
ZZ plant leaves turning yellow usually means the roots stay wet too long, not that the plant is hungry. Check the mix deep in the pot and the base of the yellow stalk before you water, feed or cut.
12 min
Snake plant leaves turning yellow usually comes down to one question: is the leaf base firm or soft? A soft base in damp mix points to overwatering and root rot, while firm yellow edges are often normal variegation.
11 min
Plant leaves curling can mean dry roots, soggy roots, hot light, dry air or sap-feeding insects. Two quick checks, the soil 1 inch down and the newest folded leaves, sort out most cases before you change care.
13 min
Tomato leaves curling while staying green is usually physiological leaf roll from heat, water swings or pruning, and it rarely hurts yield. Cupped, yellow-edged new growth on a stunted plant is different. Here is how to tell them apart and what to do.
12 min
A fiddle leaf fig dropping leaves is usually reacting to a recent change: a dimmer room, cold, a vent draft, or a watering routine that no longer fits. Here is how to find the cause, water by the pot, and judge recovery by the buds.
11 min
Compare tomato leaf spots, blight and stress by their pattern, recent weather and speed of spread. Learn which signs need prompt local advice before removing leaves or treating the plant.
12 min
Fiddle leaf fig brown spots usually come from sun scorch, cold or vent drafts, wet roots, or less often a spreading disease or pest. Learn to read the spot, check the pot, and make one change that stops new damage.
13 min
Peace lily leaves turning yellow usually point to wet roots, water trapped in a cover pot, cold, or too much fertilizer. Here is the order to check them, what black bases and brown tips mean, and when to remove yellow leaves.
10 min
A peace lily drooping is usually thirsty, but wet roots, heat or repotting stress look exactly the same. Lift the pot and feel below the surface before you water, then compare the plant the next morning.
11 min
Monstera leaves turning yellow usually trace back to the root zone: a big pot that stays wet underneath or a pot far larger than the roots. Map which leaves changed, feel the mix at depth, and hold off on fertilizer until the roots check out.
11 min
Tomato leaves turning yellow at the bottom usually mean aging and shade, nitrogen moving to new growth, or a leaf disease starting low. Check leaf position, spots and soil moisture before you feed or spray.
10 min
Powdery mildew on plants can appear as spreading white powder on leaf surfaces, but pests, mineral deposits, and normal markings can look similar. Check the host and coating first, then improve spacing and remove suitable affected debris before considering products.
11 min
Pothos leaves turning yellow usually point to the root zone: a wet basket, dry pockets, or one failing cutting. Trace the vine, feel the mix below the surface, and check drainage before you water, feed or prune.
10 min
Orchid leaves turning yellow can mean normal aging of a lowest leaf or stress involving roots, light, or the crown. For a moth orchid, check which leaf changed and whether the crown and roots remain firm before watering or cutting anything.
11 min
The white tufts you can see are rarely the whole mealybug colony. Learn how to tell mealybugs from other white stuff, where they hide, how to remove them without scarring the plant, and when a labeled oil or soap is worth it.
10 min
Most small aphid colonies never need a product. Learn where aphids really live, how to remove them without wrecking the plant, why outdoor predators matter, when neem or soap makes sense, and how to tell new colonies from old curled leaves.
11 min
Scale on plants often looks like fixed brown bumps along stems or leaf veins, sometimes with sticky honeydew below. Separate the plant, check that the bumps are insects rather than normal tissue, and gently remove accessible scale before choosing a treatment.
10 min
Overwatered plant symptoms include yellowing or drooping leaves alongside a root zone that stays wet and heavy. Empty trapped runoff and check moisture below the surface before adding water or deciding to repot.
10 min
Thrips leave silvery patches with tiny dark specks, often on distorted new leaves. Learn how to confirm them, what to do before any spray, why newly unfolded leaves can look worse after cleanup, and how to follow new growth for weeks.
11 min
Spider mites leave fine pale speckles on top of leaves and tiny moving dots underneath. Here is how to confirm them, clean them off without soaking the roots, when a labeled spray makes sense, and a 14-day check-in plan that follows new damage instead of old scars.
11 min
Fungus gnat larvae live in damp potting mix, so spraying the flies changes almost nothing. Find the pots that breed them, change the moisture habitat without drying your plant out, and know when a labeled larval treatment is worth it.
12 min
Leggy plants stretch because the light at their leaves is too weak. Learn how to step a plant up to brighter light over weeks, fix leggy seedlings with the right lamp setup, pinch a polka dot plant, and why stretched stems never shrink back.
11 min
Spots on leaves can come from disease, insects, sun or handling. Record the pattern, look under the leaf, isolate the plant and keep foliage dry, then let new spots on clean leaves decide whether you need a diagnosis or a treatment.
12 min
Root rot starts with trapped water and ends with soft, hollow roots. Learn how to check the pot first, judge roots by texture instead of color, trim and repot without overdoing it, and tell when a plant still has enough left to recover.
12 min
Aphids, mealybugs, scale, thrips, spider mites or fungus gnats? Learn where each one hides, how to isolate and clean a plant by hand, and why you should check again on days 3, 7 and 14 before reaching for any product.
11 min
A drooping plant is either too dry or too wet at the roots, and the leaves look the same either way. Lift the pot, feel below the surface and check the stem base before you water, then use a week of check-ins to see what worked.
12 min
Brown tips are old damage that will not turn green again. Find the cause, from moisture swings and fertilizer salts to heater drafts and hot windows, then judge success by clean new leaves.
12 min
A yellow leaf is a clue, not a diagnosis. Which leaves turned first and how wet the mix is 2 inches down tell you whether it is aging, watering, light, pests or nutrients, and what to change first.
12 min
Most dying plants are reacting to one fixable condition: trapped water, dry roots, the wrong light or pests. Here is the order of checks that saves the most plants, and where to go next for each symptom.
