How to Fertilize Australian glow worm grass?
Balanced perennial feed every four weeks from spring through summer

Australian glow worm grass · Luzula campestris
Also known as: black head grass; chimney sweeps; cuckoo grass; field wood-rush
Prefers moist conditions, and often dies back by midsummer. Rapid growth and spread mean that this plant is generally considered a weed. Improving soil conditions can help fine turf grasses to compete, see coarse grasses in lawns for more advice
Balanced perennial feed every four weeks from spring through summer