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Prayer Plant Root Nodules: Root-Knot Nematode—Destroy Plant

Not Normal

Brenda's peanut-sized root balls on prayer plant are root-knot nematode galls (Meloidogyne incognita), a serious pest.

Immediate Disposal

Seal plant AND soil in ziplock bag; trash immediately. Do not compost. Nematodes spread to other plants and survive in soil.

Why So Drastic

This nematode infects dozens of ornamentals (African violet, azalea, begonia, etc.) and vegetables. Indoor warmth allows year-round reproduction. One infected plant can contaminate your entire collection.

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