Bermuda Grass Seed Coverage: How Much Seed Per Acre and Per 1,000 Sq Ft

Bermuda grass seed coverage runs 1 to 2 lb of hulled seed per 1,000 sq ft for a lawn, or 2 to 3 lb when broadcasting — about 44 to 87 lb per acre.

A five-pound bag that looks generous on the shelf can leave bare patches running down the middle of your new lawn. Seeding rate is the difference between a lawn that knits together in three weeks and one that hands the ground to crabgrass. Bermuda grass seed coverage comes down to three things: which form of seed you bought, how you plan to put it down, and whether the ground is a lawn or a pasture.

How Much Bermuda Grass Seed Per 1,000 Sq Ft?

For a home lawn, 1 to 2 lb of hulled Bermuda seed per 1,000 sq ft is the standard rate. Stretch to 2 to 3 lb per 1,000 sq ft when you broadcast the seed instead of drilling it.

That is a real cost in bare dirt, especially in summer.

The type of seed you bought changes everything:

• Hulled seed: 1 to 2 lb per 1,000 sq ft. The fluffy outer chaff is removed, so the seed flows through a spreader evenly.
• Unhulled seed: 2 to 3 lb per 1,000 sq ft. The husk stays on, adding weight that does nothing for germination.
• Coated seed: double the hulled rate. The coating weighs roughly the same as the seed inside it, so half of what you’re spreading is filler.

How Many Pounds Of Bermuda Grass Seed Per Acre?

One acre is 43,560 square feet, so the lawn rates scale to 44 to 87 lb per acre for hulled seed and 87 to 131 lb per acre for unhulled. Pasture is a different job with a much smaller number.

The USDA’s Natural Resources Conservation Service recommends drilling 8 to 10 lb of pure live seed per acre for pasture, at a depth of 1/4 inch. That number looks startling next to the lawn figures, but pasture seed is planted in rows with a drill rather than spread across every square inch of surface. Seed-to-soil contact does the work that volume does on a lawn.

If you must broadcast pasture seed instead of drilling, the NRCS advises bumping the rate up.

Which Rate Should You Actually Use?

Match the rate to your seed form and your equipment, then round up if you’re on a slope or seeding late in the season. The University of Kentucky seeded Bermudagrass guidance is the clearest single page on how these rates interact.

Two things trip people up more than anything else. The first is coated seed — if the bag says “coated” or “pelleted,” the 1 to 2 lb figure no longer applies, and using it leaves you at roughly half the seed you needed. The second is the seed itself: only common-type Bermudagrasses establish from seed at all. If you’re trying to grow a hybrid variety like Tifway 419 from a bag, no rate will save you, because those are sold as sod or plugs.

For a modest lawn, a 50-pound bag covers a lot of ground — roughly 25,000 to 50,000 sq ft at the hulled rate. our tested 50 lb bag picks are worth a look before you buy bulk, since seed freshness varies a lot between suppliers and old seed germinates poorly no matter how much you spread.

Sowing depth matters as much as rate. The NRCS specifies 1/4 inch for Bermuda. Deeper than that and seedlings exhaust themselves before they reach light; scattered on the surface with no coverage, they dry out within a day. A light rake pass or a thin straw mulch holds moisture without burying the seed.

Frequently Asked Questions

Does coated Bermuda seed really need double the rate?

Yes. The coating weighs about the same as the seed it surrounds, so a pound of coated seed contains roughly half a pound of actual seed. Spreading it at the hulled rate leaves you at about 50% of the recommended seed count, which shows up as thin, patchy germination.

How long until the lawn fills in?

Can I overseed an existing Bermuda lawn at a lower rate?

Overseeding into an established lawn usually calls for less seed than a bare-soil planting, since existing plants already cover ground. Use the lower end of the hulled range and water consistently for the first two weeks.