Scotts 3-in-1 Thick'R Lawn Sun & Shade Soil: Soil Improver, Seed, Fertilizer, 50% Thicker Lawn
$22.99
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- $17.99was $23.99 New lower price3.9 out of 5 stars with 285 ratings
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4.1 out of 5 stars with 718 reviews
quality: 3.25 out of 5
value: 3.25 out of 5
40% would recommend
10 recommendations
5 out of 5 stars
12 June, 2026
originally posted on influenster.com

Easy to use and made my lawn look good
[This review was collected as part of a promotion.] I’ve been using this product to fill in thin and patchy areas of my grass and I’m impressed with the results so far. The instructions were straightforward and the product was easy to spread out evenly.
5 out of 5 stars
12 June, 2026
originally posted on influenster.com

Fast growing grass
[This review was collected as part of a promotion.] This grass seed worked fast and well for patchy spots in my yard. The grass grew in soft and matches the rest. I will use on every spot that gets muddy. Seems to work in both full sun and shady areas. I would recommend this product.
4 out of 5 stars
12 June, 2026
originally posted on influenster.com

A quickly fix a thin, patchy lawn all in 1 hydrid mix with quick result in one to two weeks
[This review was collected as part of a promotion.] I would highly recommend Scott Turf Builder Thick’R Lawn Sun & Shade to any gardener for a quickly fix a thin, patchy lawn without purchasing separate seed, fertilizer, and soil improver effective. But rather than being a heavy-duty patch repair, it is a hydrid mix that frequency produce new growth in one to two weeks
4 out of 5 stars
12 June, 2026
originally posted on influenster.com

Quickly greened up my lawn and started filling in the brown spots
[This review was collected as part of a promotion.] I want to start by saying that the weather did not work in my favor so far this year. We had a really hard late freeze after I had beautiful growing weather for several weeks prior. The grass seed was just starting to show right when this happened. I reseeded and started over. Its been really hot now and I have had to water 5 times a day to really keep the area moist for prime grass growing I am starting to see the seeds starting to sprout again and start to fill in my after winter bare spots. The fertilizer really does work wonders and results are visible within days. My grass went from winter brown to thicker beautiful green. The grass is really starting to fill in now, had it not been for the really hard late freeze I know the spots I am working on would have been filled in. I would for sure use Scotts Turf Builder Thick’r Lawn Sun & Shade again.
5 out of 5 stars
11 June, 2026
originally posted on influenster.com

I think it's gonna work!
[This review was collected as part of a promotion.] Packaging, directions and overall quality seems solid. Hoping it helps our lawn, can't wait to see the results! Covered enough of the bad grass and was durable.
5 out of 5 stars
11 June, 2026
originally posted on influenster.com

Works
[This review was collected as part of a promotion.] Worked great for my yard this spring that sees both sun and shade. With the addition of seed in this it led to a thicker lawn. I will be using this again in the fall.
4 out of 5 stars
11 June, 2026
originally posted on influenster.com

Achieve a thicker lawn!
[This review was collected as part of a promotion.] Very good grass for both full sun and shade. Easy to seed and germinates fairly quick compared to other brands. The picture includes is a month after. Easy to understand directions. Recommend if you want a thicker lawn! Contains added fertilizer as a bonus!
4 out of 5 stars
11 June, 2026
originally posted on influenster.com

Our grass is finally growing
[This review was collected as part of a promotion.] When we bought our house the whole yard was unfortunately weeds. We've had to add lots of dirt and re grow grass all over. Scott's turf builder has helped us quite a bit. We laid hay down to also help. So glad we were able to try this. Our yard is slowly growing grass. Right now it doesnt seem to be stopping all the weeds but a good majority of them. It was easy to lay down and the grass that that is coming in looks full and green!
5 out of 5 stars
11 June, 2026
originally posted on influenster.com

Good value and really helped my lawn!
[This review was collected as part of a promotion.] I’ve used Scotts Turf Builder Thick’R Lawn Sun & Shade on a lawn that had several thin, patchy areas, and overall I was happy with the results. The all-in-one formula made it easy to use since it combines seed, fertilizer, and soil improver, so there was less guesswork than using separate products. The biggest challenge was keeping up with watering. Consistent moisture was definitely needed to get good germination, and areas that received more shade took longer to fill in than the sunnier sections. It wasn’t an instant fix, but after a few weeks I noticed thicker growth and better coverage in the problem spots. Once established, the grass held up well to regular mowing, foot traffic, and changing weather conditions. The lawn looked fuller and healthier throughout the season, and the new growth blended in nicely with the existing grass. The bag provided the expected coverage, and I felt the quantity was reasonable for the price. While it’s not a miracle product for severely damaged lawns, it’s a good value for anyone looking to improve an existing lawn without buying multiple products. I would use it again for routine lawn thickening and maintenance.
4 out of 5 stars
11 June, 2026
originally posted on influenster.com

Helped improve my lawn in spots
[This review was collected as part of a promotion.] I've noticed some improvement in a few spots, which is good since it's under a tree. It seems to fill in areas gradually, bit don't expect a complete lawn makeover overnight.
5 out of 5 stars
11 June, 2026
originally posted on influenster.com

Fantastic Lawn Now
[This review was collected as part of a promotion.] I live in area with lots of trees therefore my lawn is mostly in the shade. My lawn is sparse. But after using this grass seed my lawn is thriving. It is now much thicker and the bald spots are growing grass. My lawn is looking great. It is easy to use. Just spread and water and your lawn will be looking pretty nice !! The package more than covered my fairly large lawn. The instructions are on the bag so need to guess how to use. I highly recommend it to everyone.
5 out of 5 stars
11 June, 2026
originally posted on influenster.com

Great product
[This review was collected as part of a promotion.] This product helps fix my patchy yard and make it look overall healthier. The 3-in-1 formula is great mix of seed, fertilizer and soil conditioner. It was easy to use. Highly recommended!
5 out of 5 stars
11 June, 2026
originally posted on influenster.com

Great value for an easy to use seed
[This review was collected as part of a promotion.] Very easy to use and a generous bag for many types of outdoor projects. Instructions are clear and allow for quick use without a lot of extra steps.
4 out of 5 stars
11 June, 2026
originally posted on influenster.com

Helped A Little
[This review was collected as part of a promotion.] This did not seem to work very well on my yard. I watered it, but it didn't really improve things. The grass did get a bit more green so I think it improved the existing grass, but it didn't grow new grass. For reference I live in upstate NY.
3 out of 5 stars
10 June, 2026
originally posted on influenster.com

Time will tell
[This review was collected as part of a promotion.] I used this a few weeks ago and it was easy to apply. I used a rake to rough up the bald patches and I put down the seed and have been watering it. I do see some growth, but the patch is still quite bald. It’s been raining a lot too so maybe too much rain/water? Overall it’s working, maybe more slowly than expected, but the seed is holding in the ground for now.
1 reply from Customer Care team - 12 days ago
We're sorry to hear about your disappointment with Scotts Turf Builder Thick'R Lawn Sun and Shade. We appreciate your feedback as it helps us improve! Tip: The seed germinates best when temperatures are consistently in the 65-80 degree F range. Your satisfaction is our priority, which is why we offer a product guarantee. If you aren't satisfied with your results, you're entitled to a refund (limitations apply). If you'd like to learn more, please visit our Help Center at https://scottsmiraclegro.com/en-us/support/help-center/helpcenter to chat with us for additional assistance. We're here to help!
5 out of 5 stars
10 June, 2026
originally posted on influenster.com

Fast growing
[This review was collected as part of a promotion.] Just laid it out Saturday before it was set to rain for a few days and it’s already starting to sprout. This is fast working and easy to throw down! Can’t wait to fill in the rest of the the dirt spots in my yard with this!
5 out of 5 stars
10 June, 2026
originally posted on influenster.com

Best quality
[This review was collected as part of a promotion.] I have been using Scott’s turf builder for my lawn yard, and I am honestly impressed with the results so far. The product is very easy to use , and I like that it combines seed, fertiliser, and soil improver all in one bag.
5 out of 5 stars
10 June, 2026
originally posted on influenster.com

Easy to use
[This review was collected as part of a promotion.] Scott’s turf builder thick’r lawn sun and shade is the perfect way to make your lawn look picture perfect. Really easy to use and the results are amazing
5 out of 5 stars
10 June, 2026
originally posted on influenster.com

Grows well!
[This review was collected as part of a promotion.] We had a mole that made a mess in our yard. The ground was thatched and raked and leveled before applying Scott’s Turf Builder. It was easy to apply and maintain. It grew beautifully.
5 out of 5 stars
10 June, 2026
originally posted on influenster.com

Coverage
[This review was collected as part of a promotion.] This is a great product, easy to apply and covered as package described. We will continue to use as we see the results. There is a a good amount of product in the package. Will purchase again.