The Times of India

Why some gardeners place bars of soap near tomato plants, and whether this unusual trick really keeps pests away

Gardeners often place soap near tomato plants to deter pests. Strongly scented soap is believed to confuse insects and browsing animals. Horticultural experts state this method has clear limitations and limited scientific support. Healthy tomato crops benefit more from regular inspection and proper watering. Proven methods and registered insecticidal soaps offer more reliable crop protection.