Bromeliad Center Rot
A soft dark center on a bromeliad means the newest leaf bases or growth point may be decaying. Check whether inner leaves are still…
Plant Diagnosis
Plant Problems
Start with the symptom you can see. Compare likely causes before changing water, fertilizer, light, or treatment.
Triage First
Observe before you treat
A useful diagnosis starts with location, timing, and the pattern of damage.
1
Locate the damage
Check whether symptoms begin on old leaves, new growth, roots, or one side of the plant.
2
Check recent changes
Note weather, watering, repotting, feeding, pruning, and any new treatment.
3
Compare evidence
Look for insects, residue, soft tissue, dry edges, odor, and soil moisture.
Problem Library
Search by visible symptom
85 matching guides
Search and filter problems
Search checks problem names, descriptions, and summaries. Plant group uses the category saved on each problem; sorting uses the update date or problem name.
Brown Spots on Monstera Deliciosa
Brown spots on Monstera deliciosa can come from wet roots, leaf disease, direct sun, cold contact, or thrips. Inspect the newest spot…
Buffalo Grass Thin Patchy
Thin or bare areas in a buffalograss lawn usually follow shade, concentrated wear, uneven moisture, or a repair that never…
Butterfly Bush Poor Flowering
A leafy butterfly bush with few flower panicles usually needs a check of direct sun, shoot stage, pruning date, and root-zone…
Butterfly Bush Winter Dieback
Brittle canes after winter do not prove that a butterfly bush is dead. Test the crown and stems in stages, separate cold injury from…
Cabbage Loose Split Heads
Loose and split cabbage heads come from different stages of growth. Check whether a compact inner head is still forming, whether the…
After Diagnosis
Help the plant recover
Water
Correct moisture without swinging too far
Use the plant and soil condition to set the next watering.
PestsChoose the least disruptive control
Match treatment to a confirmed pest and its life stage.
NutritionFeed only when growth can use it
Rule out root and moisture problems before adding fertilizer.