Every year around August, my garden seems to start losing the battle against blight, powdery mildew, and other pesky issues that leave spores in the soil. While I try my best by mulching, pruning, and spraying fungicides throughout the season, the soil is now clearly infected. My garden isn't huge enough for a major move. What are my options for amending the soil? Should I consider drastic measures like burning everything in the fall, using potentially harmful chemicals, or are there better, more eco-friendly alternatives? Serious suggestions would be really appreciated because my once-lush garden is looking quite sad now.
7 Answers
Have you looked into planting blight-resistant tomato varieties? For example, Defiant PhR is known for holding up better against disease. If you're dealing with heavy disease pressure, updating your varieties might be the key.
Absolutely, August brings its challenges! To keep fungus at bay, rotate your crops and ensure good air circulation by spacing your plants well. Watering the roots only can also prevent too much moisture on the leaves, reducing mildew and blight risk. Monitoring your plants daily for any signs of fungus will help too!
Have you tried using baking soda as a natural remedy? Mix 1-3 tablespoons per gallon of water, adding a bit of dish soap and vegetable oil to help it stick. Spraying this solution can raise the pH of the leaf surface and make it tougher for blight to thrive. Just be sure to cover the affected plants thoroughly!
It's pretty common for plants to struggle as they get older, especially in August with the heat and humidity. I recommend trying succession planting – for instance, plant your tomatoes in May and then a second crop around the 4th of July. This way, you replace plants that are past their prime with newer crops. Even with limited space, you can time your planting so you have fresh produce throughout the season. Don’t get discouraged; it's all part of the gardening journey!
I hear you! Trying to manage pests and disease in the heat can be such a chore. I've switched to a no-dig gardening method, and I’m noticing healthier plants with better yields. Sometimes changing your approach can make a big difference!
A solid approach is to solarize your soil before replanting. This process involves covering it with clear plastic for about a month or so while the sun's still strong. It can help eliminate the pathogens wreaking havoc in there without resorting to harsh chemicals. Check out this guide for more details on how to do it! [Solarization Guide](https://extension.umn.edu/planting-and-growing-guides/solarization-occultation)
That might not work everywhere, though. If your season is short, 6 weeks can be a long wait!
Great tip! I've had success with this method in the past.
I definitely wouldn’t go for burning; instead, focus on composting. If your plants are covered in fungicide, stick to organic material. Maybe add more mulch, and consider exploring blight-resistant varieties for your future crops. Remember, healthy soil with good mycelium can really boost your plants’ immunity to these diseases!
Yep, succession planting can really help maximize your harvest!