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Frequently asked questions
We primarily install Kentucky bluegrass sod, known for its rich green color, durability, and ability to self-repair. For shaded areas, we use fine fescue shade sod, which is better suited for low-light conditions and requires less maintenance.
The ideal times for sod installation are spring and early fall when temperatures are moderate, and there’s more natural moisture. This allows the sod to establish strong roots before extreme summer heat or winter frost. However, sod can be installed in summer with extra watering and in late fall as long as the ground isn’t frozen.
No, sod should never be installed over an existing lawn. The old grass and weeds will prevent proper root contact, leading to poor establishment and eventual failure. We always remove existing the turf, prepare the soil, and lay sod on bare dirt for the best results.
Preparing the area is essential for successful sod growth. This includes:
Removing old grass, weeds, and debris to create a fresh canvas to start from.
Loosening and grading the soil to improve drainage and keep water away from your house and unwanted areas.
Adding a layer of Green Loon Seeding Soil Made up of 70% compost, 15% greens grade top dress sand, and 15% peat moss, giving your lawn an excellent bed for your new grass to start growing in.
Ensuring the surface is level to prevent water pooling.
Applying a starter fertilizer to promote root growth.
Newly installed sod typically takes 2–3 weeks to establish a strong root system. During this time, it’s important to water regularly and avoid heavy foot traffic. Full establishment, where the roots are fully integrated into the soil, may take 6–8 weeks, depending on weather conditions and care.
Proper watering is crucial for root establishment:
Days 1–14: Water 2–3 times per day for about 15–20 minutes per area to keep the sod moist but not soggy.
Weeks 3–4: Gradually reduce watering to once per day, then every other day as the roots develop.
After 4–6 weeks: Switch to deep watering 2–3 times per week to encourage deep root growth.
Morning watering is best to prevent disease, and overwatering can lead to root rot, so always check for excess moisture.
We recommend that you avoid walking on new sod for at least two weeks to allow the roots to anchor properly. Light foot traffic can be allowed after 2–3 weeks, but it’s best to wait 4–6 weeks before heavy use to prevent damage and protect your investment.
Your first mowing should be done when the grass reaches over 4 inches tall, usually after 2–3 weeks. Follow these tips:
Use a sharp mower blade to avoid tearing the grass.
Set the mower height to remove no more than â…“ of the grass blade.
Mow in a different direction each time to prevent soil compaction.
A healthy, well-maintained lawn naturally resists weeds. Your new sod also has been treated for weeds and fertilized at the sod farm and will be weed free upon installation. To keep weeds out of your new sod after the install:
Water, mow, and fertilize properly.
Avoid using herbicides for at least 6 weeks after installation.
Apply a pre-emergent weed control in early spring to prevent future weed growth and spot spray as needed.
Yes! Sod benefits from proper fertilization:
Before or at installation: Apply a starter fertilizer (high in phosphorus) to promote root growth.
After 4–6 weeks: Apply a balanced fertilizer (such as 10-10-10) to encourage healthy development.
Ongoing care: Fertilize every 6–8 weeks during the growing season for optimal health and color.
Yes, sod installed in late fall will go dormant over the winter but will establish roots once the ground thaws in early spring. Proper watering before winter sets in is essential to prevent winter kill. The snow will also provide free water & fertilizer come spring time when it melts.
Yellowing sod can be caused by:
Overwatering or underwatering – Adjust your watering schedule as needed.
Lack of nutrients – Apply a light fertilizer if the sod has been down for 4+ weeks.
Heat stress – Water deeply in the morning to reduce stress.
Compaction or poor soil contact – Ensure that the yellowing sod is pressed firmly against the soil.