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South Seed + Feed (10 lb)

$14 $28

10 lb bag covers up to 1,500 sq ft

50% off!

Single bag of South Seed + Feed

Thicken your Bermuda lawn in weeks

Bermudagrass seed, slow-release fertilizer, and soil conditioners in one targeted blend. Turns a thin yard into a lush haven without the chemical burnout.

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$14$28

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50% off!

Single bag of South Seed + Feed

Bermudagrass looking a little thin? We’ve all been there.

South Seed + Feed is built to increase Bermudagrass lawn density in one pass. It’s a specific blend of premium seed, slow-release nutrients, and soil conditioners that help existing grass fill in the gaps. These Bermudagrass varieties were bred for Southern heat, so they thrive when the sun is out and the grill is on. You’ll see new growth in a week or three. You'll be barefoot-ready by next month. Go’head and let those toes out.

The Good Stuff Inside

  • 3-in-1 lawn repair to seed, feed, and fix soil in one easy pass
  • Heat-tolerant bermuda built to handle the Southern sun
  • Slow-release 9-0-2 formula to feed steadily and avoid torching new seed
  • Conditions southern soil with limestone and gypsum to help roots dig deep
  • Phosphorus-free starter with poultry litter for seedling boost
  • Zero pesticides for everything your little ecosystem needs, nothing it doesn't

How to Use

Apply late spring to early summer (70–90°F) in full sun only.

  1. Mow it low and clear the clippings so the seed can hit the dirt.
  2. Spread it evenly using the setting on the bag. Simple as that.
  3. Keep it moist by watering lightly until those green sprouts show up.

What is the best way to thicken an existing bermudagrass lawn?

The most effective way to thicken a Bermuda lawn is to apply slow-release nitrogen alongside seed and soil amendments. This combo encourages the grass to spread and fill in thin areas. South Seed + Feed delivers all three in one bag, using lime and gypsum to support soil pH so the new growth can take hold.

How do you fix thin spots in a bermudagrass lawn and feed it at the same time?

To fix thinning areas, mow the grass low, spread a 3-in-1 Bermudagrass mix, and keep the soil moist for about 21 days. Our formula addresses the seed, the nutrients, and the soil quality at the same time. It’s a straightforward way to turn a sparse lawn back into a dense canopy.

Can you overseed bermudagrass to make it thicker?

Yes, depending on the type of bermudagrass variety you have. Overseeding common bermudagrass lawns with a common bermudagrass seed and slow-release fertilizer mix is the best way to increase lawn density. Most standard fertilizers are too aggressive for young seedlings. We use a slow-release formula so you can add new life to your lawn in one pass without the drama of chemical burn.

Why use lime and gypsum for thinning bermuda?

Lime and gypsum help your lawn’s root system dive deep into tough Southern soils, which leads to a thicker lawn. Lime helps balance the soil pH for better nutrient absorption, while gypsum loosens up compacted ground. We added poultry litter for an organic boost to help your lawn thrive from the soil up.

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Seed + Feed Instructions

Learn how to apply Seed+Feed products that contain grass seed, soil conditioners, fertilizer, and essential micronutrients to thicken the lawn and feed your existing grass. Bonus? All it takes is 20 minutes to apply, and you should see results in 8–21 days.

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Customer reviews

Based on 1 review!
Maketa
Verified Reviewer
LocationEastern NC
Don't waste your money.

Does not produce grass whatsoever. I've attempted to use Sunday Lawn seeds and none of them ever work on my lawn. I do not recommend because the bare spots remained after multiple tries. I finally went to Lowe's and got some zoysia sends from Pennington two weeks ago and NOW my grass is growing in t...

Comments by Store Owner on Review by Sunday on Tue May 19 2026
Sunday
We’re sorry to hear the Sunday seed didn’t fill in your bare spots, and we appreciate you giving it multiple tries. Grass seed success can depend on timing, watering, and how well the seed matches your lawn type, so it’s great to hear the zoysia seed you found was a better fit. Our team is always happy to help troubleshoot seeding challenges and recommend the best options for your yard. Thanks again for sharing your experience, and we’re rooting for those bare spots to disappear for good.
Published date
05/19/26
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