Local Landscaping Services in Baltimore, MD 21201 - C C Riggin Landscaping

Dead patches are often caused by compacted soil, thinning grass, or disease. For Baltimore lawns, we typically recommend core aeration to relieve soil compaction, followed by overseeding with a hardy, region-appropriate grass blend. This approach addresses the root cause and promotes thick, healthy regrowth that can withstand local conditions.

Prevention is key. We apply a pre-emergent herbicide in early spring to stop weed seeds from germinating. For existing beds, we carefully remove weeds by hand or with targeted spot treatments, then refresh with a proper layer of mulch—typically 2-3 inches—to suppress future growth. Using a quality landscape fabric barrier under the mulch can provide extra protection.

Timing is crucial for effective results. The best windows are early spring for pre-emergent weed control and fertilization, and early fall for aeration and overseeding to repair summer damage. These seasons offer optimal temperatures and moisture for grass recovery and root establishment before Maryland's summer heat or winter frost.