Sterling homeowners trust Green Leaves for consistently sharp lawns, fresh mulch beds, and landscape installs that stand out on the block. We know Loudoun County soil and seasonal patterns — and we show up every week like clockwork.
Green Leaves Lawn Services LLC is a fully licensed and insured lawn care and landscaping company serving Sterling and the surrounding Loudoun County area. We work in neighborhoods like Cascades, Countryside, Sugarland Run, and Heritage Hunt, delivering consistent, high-quality results every single visit.
We understand Sterling's local soil conditions, seasonal weather patterns, and HOA requirements. Whether you need weekly mowing and edging, a fresh mulch installation, or a full landscape renovation, our experienced crew handles it all.
Every service comes with our satisfaction guarantee — if you're not happy, we come back and make it right, free of charge. Most Sterling clients are on our schedule within 48 hours of their estimate.
Sterling lawns grow on heavy clay, bake through humid NOVA summers, and answer to some of the most active HOAs in Loudoun County. Our weekly service is built around exactly that: mowing at the right height for tall fescue, crisp edging along every walk and drive, and fall aeration and overseeding that actually breaks through compacted clay. Weekly and bi-weekly schedules across Sterling Park, Sugarland Run, Cascades, CountrySide, Potomac Falls, and Lowes Island — same crew, same day, every week.
Most of our Sterling clients started with mowing and stopped juggling contractors altogether. The same licensed, insured team handles pressure washing in Sterling — driveways, siding, decks, and HOA violation letters — and hardscaping in Sterling: paver patios, walkways, and retaining walls built to survive freeze-thaw winters. One call, one crew, one property that looks right from the curb to the back fence.
We maintain HOA common areas, townhome communities, and commercial properties throughout Sterling and Loudoun County — mowing programs, seasonal mulch installs, cleanups, and snow removal, with photo documentation after every visit. If your community's current contractor keeps missing weeks, ask about our HOA landscape maintenance packages.
The right timing matters more than the product. Here's the schedule we actually follow for Sterling and the rest of Loudoun County — based on our zone 7 climate, clay soil, and cool-season lawns.
Most NOVA lawns are cool-season tall fescue, and fescue does almost all of its root-building in fall. The two most valuable feedings are early September and again in late October to early November. A single light feeding in April is fine, but skip heavy nitrogen in summer — it stresses fescue and feeds crabgrass instead of your grass.
Late August through mid-October is the prime window. The soil is still warm enough for fast germination, the nights are cooling, and there's far less weed competition than in spring. Aim to get seed down by mid-September for the strongest fill-in before winter. Spring seeding (March–April) is a distant second and usually gets crowded out by crabgrass.
The main mulch application is mid-to-late spring — April into May — once the soil has warmed and early weeds are cleared. Refresh in fall if beds look thin. Keep mulch 2–3 inches deep and pull it a few inches back from trunks and stems; “mulch volcanoes” piled against bark trap moisture and cause rot.
Wait until after the average last frost — around April 15–20 — before putting out warm-season annuals like petunias, marigolds, and impatiens. Cool-season color such as pansies and violas can go out in late March or again in fall. Perennials, trees, and shrubs establish best planted in fall (September–October) or early spring, and spring bulbs like tulips and daffodils go in the ground in October–November.
Core-aerate cool-season lawns in the fall — September into October — ideally right before overseeding so the seed drops into the holes. Fall aeration relieves the summer compaction that NOVA's heavy clay builds up and sets up thick spring growth. Spring aeration is possible but can open the door to summer weeds.