Is Kentucky 31 a good grass seed for Virginia?

No. K-31 is a coarse pasture fescue that clumps and looks pale next to turf-type cultivars. Spend the extra $80 on a turf-type tall fescue blend.

How much grass seed do I need for a quarter acre?

For an overseed, 4-6 pounds per 1,000 square feet of turf. A quarter-acre Chesterfield lot has about 7,000 square feet of lawn, so 30-40 pounds.

Can I seed a lawn in spring in Virginia?

You can, but most of it will die in July and spring pre-emergent will stop the rest. Seed between August 20 and October 15 instead.

Best Grass Seed for Virginia Lawns (2026 Guide)

Virginia sits in the transition zone: too hot in summer for pure cool-season grasses, too cold in winter for warm-season ones. In Chesterfield County the answer for almost every lawn is turf-type tall fescue - deep-rooted, heat-tolerant for a cool-season grass, and the only thing that stays green from March to December here without irrigation.

What to buy

A blend of three or more turf-type tall fescue cultivars, not Kentucky 31. K-31 is the cheap pasture fescue in the big bags at the farm store: coarse, light green, and it clumps. Turf-type cultivars are finer, darker and denser.
Optionally 5-10% Kentucky bluegrass in the blend. Bluegrass spreads by rhizomes and fills thin spots; fescue does not spread, so a bluegrass fraction gives the lawn a way to self-repair.
Check the label for 0.00% weed seed and no "other crop". A bag that lists 0.5% other crop can be putting orchardgrass into your lawn, and there is no herbicide that takes orchardgrass out of fescue.
Look for cultivars on the Virginia Tech Turfgrass Variety Recommendations list; the trials are run in Blacksburg and Virginia Beach, so the results apply here.

Brand matters less than the three things above. A good blend runs $3-$5 a pound; K-31 is a dollar. The difference on a quarter-acre lawn is about $80, once.

How much

Overseeding: 4-6 pounds per 1,000 square feet. New lawn or bare soil: 6-8 pounds. A typical quarter-acre Chesterfield lot has around 7,000 square feet of turf, so 30-40 pounds for an overseed. Heavier is not better: seedlings sown too thick compete with each other and thin out by the second summer.

When

August 20 to October 15 in Chesterfield, with September the sweet spot: warm soil for germination, cooling nights, and two months of root growth before frost. Spring seeding fails here more often than it works, because the seedlings hit July heat with two-inch roots, and because spring pre-emergent stops the seed. Do it in fall or do not bother.

Shade

Under four hours of direct sun, tall fescue thins every year. Switch to a fine fescue shade mix (chewings, creeping red, hard fescue), accept a thinner lawn, or give up on grass there and mulch it. Brandermill, Woodlake and Stratford Hills lawns under mature oaks are usually best served by an honest natural area and good fescue where the sun actually reaches.

Bermuda and zoysia

Warm-season grasses are the right call for full-sun lawns that will never be irrigated, and they are common near the river in Colonial Heights and Hopewell where the soil is sandy. They are green May to October and brown November to April. If the lawn already has bermuda, keep it and mow it low; fighting bermuda with fescue is a war you lose every August. Zoysia is denser, slower and more expensive to establish (sod or plugs, not seed), and worth it on a sunny quarter acre you want to mow less.

The soil under the seed

Seed on compacted Chesterfield clay without aeration is seed on a sidewalk. Core aerate first, seed into the holes, and put down lime and starter fertilizer per a soil test. That is the whole fall program, and it is why "aeration and overseeding" is one service in the estimator rather than two.

See aeration and overseeding prices for Chesterfield, or price your lot in 60 seconds.