4. Formation of fungi or strange mold
What it may be:
Signs of mold, powdery mildew, or various fungi. They can develop due to excess humidity or poor ventilation.
Why you shouldn’t touch them:
Although many fungi don’t directly affect people, some can cause allergies or irritations, and their spores can contaminate other plants.
What to do:
Remove affected parts, improve air circulation, prevent overwatering, and if necessary, apply a fungicide.
5. Crystals or white residue on soil or leaves
What it can be:
These are salt deposits from irrigation water or fertilizer residues.
Why you shouldn’t touch them:
They are not dangerous, but they can be annoying to the touch and are an indication that something is not right: excessive use of fertilizers, very calcareous water or poor drainage.
What to do:
Water with distilled water or wash the substrate with plenty of water to remove salts. Consider using a filter for irrigation water.
These signs are silent alerts that indicate your plant needs attention. Observing without touching and acting knowingly can make the difference between a sick plant and a healthy garden!
