Some houseplants seem unhappy no matter how much care and nurturing they get from their owners. But understanding the particular needs of some plants makes the difference between thriving and merely existing.
Q: How to treat powdery mildew on squash and cucumber plants? Most of our squash plants have powdery mildew. Some of the leaves have died and crumbled. We had same problem last year. I regret not removing all the infected ...