Pomegranate Fruit Cracking
A pomegranate usually splits when its juicy arils expand faster than the rind can stretch, with rain or heavy irrigation after dry…
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
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85 matching guides
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Search checks problem names, descriptions, and summaries. Plant group uses the category saved on each problem; sorting uses the update date or problem name.
Pomegranate Poor Fruit Set
Start with the base of a newly opened Pomegranate flower. A narrow vase-shaped bloom is functionally male and normally falls after…
Pothos Yellow Leaves
Yellow pothos leaves can reflect normal aging, root-zone stress, changing light or temperature, pests, or disease.
Powdery Mildew on Black-Eyed Susan
Powdery mildew on Black-Eyed Susan forms expanding white-gray colonies on living leaves, stems, or buds.
Powdery Mildew on Cucumber
Powdery mildew on Cucumber forms expanding white colonies on older leaves, then shortens the useful life of the canopy.
Powdery Mildew on Zucchini
A zucchini plant with a few powdery mildew colonies can keep flowering and producing if most of its canopy remains green.
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.