Hollyhock Nematode Problems Do Nematodes Affect Hollyhock Plants
You can’t find any signs of bacterial, viral, or fungal infections when you inspect your hollyhock. Pest control sprays haven’t helped either. You’re not sure why your hollyhocks are failing. Perhaps it’s because the trouble lies under the soil. You may have hollyhock nematode problems. How Do Nematodes Affect Hollyhocks? Nematodes are tiny parasitic worms that feed on plant roots. They’re distributed worldwide and cause problems for commercial growers, greenhouse operators, and the garden hobbyist....