How do I get rid of tomato plant disease?
A foliar spray containing calcium chloride can prevent blossom end rot from developing on tomatoes mid-season. Apply it early in the morning or late in the day — if sprayed onto leaves midday, it can burn them. Water plants regularly at the same time daily to ensure even application of water.
What are common tomato diseases?
10 Tomato Plant Diseases to Watch For
- Septoria Leaf Spot. Septoria leaf spot is one of the most common tomato plant leaf diseases.
- Fusarium and Verticillium Wilt.
- Early Blight (Alternaria)
- Late Blight.
- Mosaic Virus.
- Blossom Drop.
- Blossom-End Rot.
How do you take care of tomato plants?
Tomato Plant Care
- Water generously the first few days that the tomato seedlings or transplants are in the ground.
- Water well throughout the growing season, about 2 inches per week during the summer.
- Water in the early morning.
- Mulch five weeks after transplanting to retain moisture and to control weeds.
What’s wrong with my tomato plant leaves?
Dark spots on leaves with concentric rings followed by yellowing between spots is a sign of early blight, a tomato disease caused by a fungus. It occurs on lower leaves first; spots can also appear on stems. To prevent disease spread, avoid getting water on leaves and don’t work with plants when they’re wet.