The Ultimate Guide to Plant Health Diagnosis
Struggling to figure out what’s wrong with your plant? This ultimate 2025 guide to plant health diagnosis covers the most common problems — from yellow leaves to pests — and shows you exactly how to bring your plants back to life.
Step 1: Look at the Leaves
- Yellow leaves = over/underwatering or nutrient deficiency.
- Brown tips = low humidity or excess fertilizer.
- Spots = fungal or bacterial disease.
- Drooping = water stress.
Step 2: Check the Soil
Is it soggy, dry, or moldy? Soil condition is often the root cause of plant health issues.
Step 3: Evaluate Light and Location
Plants in low light often fade, while those in harsh sun burn.
Step 4: Inspect for Pests
Look under leaves for mites, aphids, or mealybugs. Use a magnifying glass if needed.
Pro Tip
Use the VerdeBotany AI Plant Assistant for instant diagnosis based on your plant’s symptoms.
Helpful Internal Links
FAQ: Plant Health Diagnosis
What’s the fastest way to diagnose a sick plant?
Check leaves first — they usually show the clearest signs of stress.
When should I repot a plant?
If roots circle the pot or soil doesn’t dry out properly, repotting helps recovery.
How do I know if it’s pests or disease?
Pests move and cluster, while disease often looks like spreading spots or discoloration.