Weststander
Well-known member
Unless your Red Thread is on a bowling green, I wouldn't worry too much. It tends to attack Fescue grasses (the needle-like ones), so all you need to do is to over-sow with a Ryegrass mix if it's so bad it's leaving bare patches. To "rough up" any bare areas and sprinkle a bit of Rye Grass mix will cost very little.
If it is on a bowling green or prize-winning lawn, an application of fungicide produced to kill that fungus, followed by an over-sowing of a Fescue mix would be my recommendation. Even then, dwarf Ryegrass is used on bowling greens so that's another consideration.
Hi, whilst you’re on, please can I ask. I didn’t have much luck with overseeding last autumn with a Ryegrass mix, nothing took. So:
1. Do you lightly cover with fine topsoil after overseeding?
2. Should the lawn be fed a few weeks beforehand?
3. What about watering or not post overseeding, especially if there’s a spell of dry weather?
4. How long before you can mow again (bearing in my mind that existing lawn around the patches will be getting too long)?