Skip to main content

Diseases

Diagnose and treat diseases, pests and deficiencies in your indoor plants.

Black fungus gnats flying above the moist substrate of an indoor plant
Diseases

Fungus Gnats: How to Eliminate Them Permanently

Complete guide to getting rid of fungus gnats (sciarids): natural methods, traps, organic treatments and lasting prevention.

Indoor plant out of its pot, partially blackened rotten roots laid on newspaper
Diseases

Root Rot: Saving an Overwatered Houseplant

Diagnose root rot and save an overwatered plant: signs, root pruning, emergency repotting and lasting prevention.

Close-up of white mealybugs on a plant stem
Diseases

Mealybugs and Scale Insects: Identify and Eliminate These Stubborn Pests

Complete guide to recognising and treating mealybugs and scale insects on indoor plants. Natural methods, alcohol, Castile soap and prevention.

Close-up of a plant leaf damaged by thrips
Diseases

Thrips: How to Get Rid of Them Effectively

Complete guide to identifying and eliminating thrips on your plants. Natural, chemical and preventive methods.

Yellow leaf of an indoor plant in close-up
Diseases

Yellow Leaves on Indoor Plants: 9 Causes and Solutions (Complete Diagnosis)

Yellow leaves on your plants? Diagnose the 9 most common causes: overwatering, light, deficiencies, pests — with step-by-step solutions.