GURU GARDENERS — PLANT DOCTOR
Check nutrient availability, not just fertilizer

What this suggests
Pale tissue between green veins can indicate chlorosis. Leaf appearance alone cannot identify the missing nutrient or the reason it is unavailable.

Confirm the clues
• Record whether the youngest or oldest leaves are affected.
• Check roots, drainage, and the plant’s preferred soil pH.

What to do now
1. Identify the plant and use a soil or potting-medium test suited to it.
2. Correct a confirmed pH or nutrient problem using the test recommendation and product label.

Hold off on
Do not add iron, Epsom salts, or acidifiers on color alone.

What to watch for
Compare new leaves as they expand. If growth deteriorates, obtain a diagnosis before adding amendments.

Read more
https://gurugardeners.com/guides/soil-health-basics
Maryland Extension · Nutrient deficiency: https://extension.umd.edu/resource/nutrient-deficiency-indoor-plants

A guided check, not a confirmed diagnosis. Seek plant-specific help if symptoms worsen.
https://gurugardeners.com/plant-doctor