Repairing a Drought- and Grub-Damaged Lawn in Indiana

From Brown Carpet to Green: DIY Lawn Restoration

If your Crown Point lawn turned brown and lifts like a carpet, grubs are likely the culprit. Here's a complete spring renovation plan.

Step 1: Assess & Prepare (Mid-May)

• If grass hasn't greened up by mid-May, it's dead. Rake out debris.
• Loosen top 1–2 inches with a dethatcher/slicer (rental) or rake/shovel for small areas.

Step 2: Seed Selection & Sowing

Mix: Kentucky bluegrass + perennial ryegrass + fine fescues (creeping red, Chewings, hard). Avoid tall fescue and annual ryegrass.

• Spread seed thickly.
• Ensure soil-seed contact: roll with half-full water roller or tamp with rake back.

Step 3: Watering Regime

• Weeks 1–3: Keep top 1 inch consistently damp. Water 1–2x daily, 10 min each.
• Weeks 4–6: Gradually transition to deep, infrequent: 1x/week, 2 hours.
• First summer: Never let new lawn go dormant. Water weekly minimum.

Step 4: Fertilization

• At seeding: Scotts Turf Builder (apply to dry grass, water in).
• Late June: Repeat.
• Early September & late October: Fall applications.
• No summer fertilizing.

Step 5: Mowing & Maintenance

• Mow at 2.5–3.5 inches; sharp blade; mulch clippings.
• Grub prevention: Late June, apply Merit (imidacloprid) or Scott's GrubEx (verify imidacloprid on label). One application protects all season without harming beneficials.

Key Principle

Deep roots = drought/heat/cold resilience. Water to 6 inches; rewater when top 2 inches dry. Shallow watering causes thatch and weak turf.