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Kickstart strong, sustained grass growth with this drought- and disease-resistant lawn reviver.

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Your lawn called, it wants Sunday seed and feed
Sun and Shade Seed and Feed is a 3-in-1 lawn seed and feed for overseeding existing cool-season lawns. It combines four grass varieties, a 9-0-2 fertilizer, and soil conditioners like limestone and gypsum in one bag. No separate purchases, no guessing what goes with what. Covers up to 1,500 sq ft with results in 8 to 21 days. Got bare spots instead? Bare Repair is your move. For a full yard strategy, start a Custom Lawn Plan.
What makes Sun and Shade Seed and Feed different
- Thickens thin lawns in 8 to 21 days
- Seed, fertilizer, and conditioner in one bag
- Four grass types for sun and shade
- Spread it and water, that is it
- Works in full sun to medium shade
- Covers up to 1,500 sq ft per bag
Ingredients
9-0-2 NPK fertilizer blend feeds new and existing grass with a nitrogen-forward formula that supports steady green-up without burning.
Tall fescue seed is a deep-rooted grass that handles heat, drought, and heavy foot traffic.
Fine fescue seed thrives in shady spots where other grasses tend to thin out.
Kentucky bluegrass seed fills in bare areas on its own by spreading through underground runners.
Perennial ryegrass seed germinates fast and gives you visible green coverage while slower varieties establish.
Limestone helps raise soil pH in acidic soils so grass roots can actually absorb the nutrients around them.
Gypsum can loosen compacted clay soil and improve drainage without changing your soil pH.
Dried poultry litter adds slow-release organic nitrogen and beneficial microbes that build healthier soil over time.
How to use
Apply when air temperature stays between 60 and 75 degrees F, typically in spring or fall.
- Spread evenly at 10 lbs per 1,500 sq ft using a hand spreader or broadcast spreader.
- Water daily until new grass reaches about 2 inches tall.
- Switch to deep, infrequent watering once new grass is established.
- Reapply every 6 weeks during the growing season, up to 4 times per year.
- Apply morning or evening for the best results, when the sun is not at its peak.

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.
Read articleCustomer reviews
2.6
Based on 5 reviews
Didn't Work
Tried 2 bags and had zero grass grow. Not impressed, bought a larger bag of something else at Costco for the same price and it worked without any issues.
Sunday
Thanks for sharing your experience. We're sorry to hear the Sun & Shade Seed didn't perform as expected, especially after trying two bags. Grass seed success can depend on factors like soil contact, watering, timing, and site conditions, but we understand how frustrating it is when you don't see any germination. We'd love to learn more about your seeding conditions and help troubleshoot what may have happened. We appreciate you giving our seed a try and value the feedback
Was this review helpful?Update to my previous review of South feed & seed
I called the support number , then followed her instructions. No luck , 3 strikes and you’re out Sunday. Total waste of time and money.
Sunday
We're sorry to hear that this was your experience! We do encourage you to continue working with our Yard Advisor team to address any results that you're not happy with.
Was this review helpful?Incredible
I wish I could post a photo because the difference is insane! My lawn was almost entirely dirt just a month ago, and now it’s the lushest, greenest lawn I have literally ever seen. Everyone asks me how I got my grass so green and I send them to Sunday!
Was this review helpful?Didn’t work at all
I was hoping this South seed and feed would do the trick to fix my lawn bare spots but not the case . I followed the instructions and have tried twice but very disappointed. Can’t recommend
Sunday
We're sorry to hear that your results weren't as expected! Sunday normally works wonders, but every lawn is unique and can experience different challenges from one season to another. Have you connected with your Yard Advisor yet? They're here to help you make the most of your products. You can reach them at [email protected] or by calling 415-903-6932.
Was this review helpful?worked amazing!
love sunday and all of their products
Was this review helpful?
Questions & answers
1 question
Question: I like to pre-germinate my grass seed before spreading it. Would that be possible with this type, given the fertilizer blended in?
Louisa D.
This is a great case for our Yard Advisor team! You can reach them at [email protected] or by calling 415-903-6932.