A: Fescue lawns much prefer to be fed in the cool months of the year: September-April. Given fertilizer in the summer, fescue grass becomes susceptible to leaf problems. To avoid causing lush, disease-attracting foliage, fertilize fescue now in mid-May using half the rate recommended on the bag. In late June, apply an iron-containing product (Ironite, Ferromec, etc). Begin a normal fertilizer schedule every two months beginning this September.
Q: I need advice on how best to cover the ground in my backyard. It is on the west side of my two-story house and there are lots of tall trees, both of which block sunlight most of the day. I don’t like to water. We tried English ivy many years ago but it took over the entire backyard. I’m not a fan of pine straw and am wondering what other options you suggest. Roger Ignatius, Roswell
A: Even though we think of English ivy as an invasive pest, sometimes it’s the only plant that can grow and spread in heavy shade. I know you tried it before, but consider English ivy again. It needs no irrigation and you could keep it from climbing trees by using a lawn mower or string trimmer to circle each tree and chop off the ivy leaves once or twice a year. There would even be little harm in mowing the whole area in spring each year to keep it looking maintained. I suppose you could plant liriope (monkey grass), Liriope muscari, which will slowly spread in shade. Even better, but harder to find is creeping monkey grass, Liriope spicata. It grows faster than Liriope muscari but neither is as fast as ivy.
Walter’s email address is georgiagardener@yahoo.com. Listen to his comments at 6:35 a.m. on “Green and Growing with Ashley Frasca” Saturday mornings on 95.5 WSB. Visit his website, www.walterreeves.com, follow him on Twitter @walterreeves, on Pinterest, or join his Facebook Page at bit.ly/georgiagardener.
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