Nematodes can sneak in and ruin a season, but you don’t need to drench your field in chemicals. Natural options really do work. I’ve had success building up organic matter and rotating crops—marigolds, surprisingly, help a lot. But one thing that stands out is using microbes like Bacillus firmus. It’s a natural soil dweller that outcompetes nematodes and blocks them from reaching the roots. Works quietly, but you’ll see the results in healthier plants. Going natural keeps your soil alive and productive. If you want long-term control without the harsh stuff, this is the way to go.