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Reseeding Grass Lines (A Seed and Water Plan)

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Lynn Means

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Old Lawn
Photo Credit: Lynn Means
This weed-laden lawn could use a good reseeding!
Early spring and late fall are the perfect times to reseed a worn-out lawn, and it’s not very difficult to do. Hop to action as soon as the forsythia blooms, or wait until around Labor Day before taking any turf action.

No matter the season, the process is the same, and it’s simple, inexpensive and a fraction of the cost of sod. First, measure your yard: length x width = square footage. You have to know this number to be able to purchase the right amount of soil amendments and seed products. Also, if you’re hiring a professional to do all or a portion of the job, it’s the first thing they’ll ask. If you’ve calculated a consistent measurement for them, it’ll make comparing prices a lot easier.

Since the plan here is to reseed your lawn (not over-seed it), the first step is to get rid of all the old grass and weeds. You can do it yourself by mixing an all-purpose herbicide into your garden sprayer (just don’t use it on your garden again or you’ll kill the plants). Start by spraying in a horizontal direction, followed with another pass over the area in a vertical direction to saturate everything evenly. Wait 14 days, then mow – low and slow. Be sure to bag those clippings – do not compost them. (You may have to spray twice to ensure you’ve got a clean slate to work with.)

Your dying lawn can be a bit dramatic to deal with, but rest assured you’re building the base for a beautiful lawn. To distract you from the mess, head out to buy your seed and amendments. Quantities vary according to square footage. Here in North Carolina, I use one 20-pound bag of palletized lime per 1,000 square feet. (The store I buy it from does my soil testing – testing is always a good idea). When it comes to starter fertilizer, I need about 4 pounds per 1,000 square feet, and 5-7 pounds of lawn seed per 1,000 square feet.

Warnings
  • When using an all-purpose herbicide (or any chemical), always read and follow all label instructions carefully and heed any warnings to achieve the best – and safest – results.
Facts
  • Soil testing takes the guesswork out of what types of amendments you should use, as well as how much. (Here in the Southeast, most tests reveal that a straightforward application of lime fixes our commonly acidic soil.)
Tips
  • If you’re using a seeding device, divide the total amount of seed in half. Spread the entire area to be reseeded with the first half, then go over it again in a different direction with the second half of the seed. This will help you avoid missing any spots.
  • Think “2 and 2.” Plan on 2 applications of herbicide to make sure your old lawn is long gone, and wait 2 weeks between applications to make sure you’ve got it all.
Faqs
  • Q: What type of seed should I look for?
    A: Look for the new seed types that are highly rated for your area, especially when it comes to drought- and disease resistance.
 
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