The practice of manually watering a container plant until water comes out of the drainage holes of the container is effective for helping to reduce the buildup of __________ in the growing medium.
A)Pathogens
B)Soluble salts
C)Pesticides
D)Herbicides

Question

Quizplus · Accepted Answer

This practice is effective for reducing the buildup of soluble salts in the growing medium. When water is applied in excess, it leaches through the soil, carrying away soluble salts that can accumulate from fertilizers and tap water, potentially harming the plant.

The Practice of Manually Watering a Container Plant Until Water