Long Island Reseeding Timing & Grass Types for South Shore

Reader Question: South Shore LI, Bare Patches in Hot Sun Spots

Moved from warmer climate. When to reseed? Tall fescue vs. ryegrass for full-sun patches?

Local Expertise Needed

I've never gardened in that climate. Best sources:

• Cornell Cooperative Extension (Suffolk/Nassau): Soil-specific, research-based.
• Search "lawn grasses NY" or "Long Island grass seed timing": University ag departments, local nurseries.
• Soil temperature decides seeding window: Cool-season grasses need 50–65°F soil.

General Transition Zone Guidance

• Tall fescue: Deep roots, heat/drought tolerance, good for full sun. Improved turf-types (Rebel, etc.) look great.
• Perennial ryegrass: Fast germination, good for quick cover, but less heat tolerant.
• Kentucky bluegrass: Spreads by rhizomes, self-repairs, but slower establishment.
• Blends: Often best—e.g., 80% tall fescue / 10% KBG / 10% rye.

Organic Prep (Universal)

Sugar (4–5 lbs/1,000 sq ft), compost topdress, deep watering. Works in any zone.

If No Local Info Found

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