White Mold on Soil and Green Reservoir Water in Mini Violets

New mini violet in suction-cup pot has white soil surface; another has green reservoir water. Gardener used fertilized water.

Explanation

White stuff: Water mold — harmless. Stir gently with toothpick if unsightly.
Green water: Algae — harmless to plant.
Watch for: Yellow/brown mineral crusts on soil — can burn roots if excessive.

No action needed unless mineral buildup appears.

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