Grubs cause significant damage to your lawn, but you often don't notice it until it's too late. The larvae feed on the roots and live underground for extended periods. Want to do something about it? Start at the right time.
The best time to intervene is in August and September . Then the young larvae have just hatched and are close to the grass. This is the ideal time to use nematodes against grubs , because they are still vulnerable.
If you wait too long, they'll grow larger and be less susceptible to nematodes. Moreover, they cause the most damage in their second year.
👉 In short: treat in time with nematodes against grubs, preferably at the end of summer when the larvae are young.
