Grass lawns occasionally must be overseeded to strengthen root systems and crowd out weeds. Slit-seeding is an effective method of aerating and overseeding a lawn. But it isn't for every lawn and can ...
When is the best time to sow grass seed? Late summer (mid-August to mid-September) is the best time to establish a new lawn from seed and to overseed existing lawns in Iowa. Late summer seeding has ...