Lawn fertilization & aeration
A thicker, greener, more resilient lawn, fed season after season.
A great lawn doesn't happen by accident. Under our hot summers and demanding winters, soil across Greater Montreal gets compacted, depleted, and overrun by weeds. At L'Île Verte, we bring your lawn back to life with a fertilization and aeration program tailored to your property, whether you're in Montreal, Laval, or anywhere on the North Shore.
Instead of spreading a generic fertilizer once a year, we read your soil and your turf, then time each treatment to the growth cycle: aeration in spring or fall, fertilizations spaced out as the lawn grows. The result is grass that stands up better to drought, insects, and foot traffic, and that comes back stronger every season.
Why aeration and fertilization make all the difference
Over time, soil packs down under the weight of mowing, play, and everyday foot traffic. Compacted soil keeps water, air, and nutrients from reaching the roots, and that's often the real reason behind a yellowing or patchy lawn. Core aeration pulls small plugs of soil to open it up, break down thatch, and let roots grow deeper.
Fertilization then does the rest. By feeding the lawn at the right rate and the right time, we encourage dense growth that naturally crowds out weeds and holds its colour longer. In spring we kick-start growth; in fall we prepare the roots to survive winter and bounce back fast at thaw. Together, aeration and fertilization reinforce each other: aerated soil absorbs and holds fertilizer far better.
Because L'Île Verte works year-round, we fold these treatments into ongoing care for your property, from spring cleanup to winter snow removal. Whether you're a homeowner in Montreal or a property manager on the North Shore, we build a realistic schedule and give you a free, no-pressure quote.
Frequently asked questions
- When is the best time to aerate and fertilize a lawn in Quebec?
- Spring and fall are the two ideal windows across Greater Montreal. Fall aeration paired with a root-building fertilizer is especially effective: the lawn has time to strengthen before winter and restarts faster at thaw. A spring feeding then kick-starts growth. We plan everything around the actual condition of your property.
- What affects the cost of a fertilization and aeration program?
- Several factors: the size of the lawn, the condition and compaction of the soil, the number of fertilizations across the season, and add-ons like top-dressing or overseeding. Site access, slopes, and obstacles play a role too. We assess all of it on site and give you a free, detailed quote with no surprises.
- How many times a year should a lawn be fertilized?
- For most residential lawns in Greater Montreal, two to four fertilizations spread across the season work better than a single heavy application. We adjust the number and dosage to your grass type, sun exposure, and goals. Aeration is usually done once a year.
- Do you serve commercial buildings as well as residential properties?
- Yes, both. We care for everything from single-family lawns to the green spaces of condos, buildings, and businesses in Montreal, Laval, and across the North Shore. For commercial properties, we can roll fertilization and aeration into a four-season maintenance contract that includes snow removal.
Our Landscaping Services in Montreal
Lawn Care & Mowing in Montreal
A thick, green, perfectly trimmed lawn all summer long, without you lifting a finger.
Hedge & shrub trimming
Straight hedges, healthy shrubs and a yard that looks cared for all year long.
Spring & fall cleanup
A yard that starts the season clean in spring, and is ready for winter come fall.