why must you wait 3-4 weeks after application before you can plant new grass?
613000
It hinders seed germination, even good seeds. So must wait for its strength to dissipate.
613001
You must wait because the chemicals in weed killers will not allow for new grass to grow. Wait the 4 weeks then put down new dirt and seeds.
1561421
You can start fertilizing in the spring as soon as the grass starts growing and the threat of frost has passed. You should continue fertilizing until the ground freezes in the fall or the lawn goes dormant.
2260765
The grass needs no care once you follow the instructions to start it growing. Each bag seems to last about 8 weeks before turning brown and my cats enjoy it throughout the growing time. I love this product!
196944
The grass started turning yellow within 10 days. I then mowed and it was gone. Dave
763921
Directions say 1 day after application for ornamental flowers, trees and shrubs. 3 days after for grass, herbs, vegetables and fruits.
1998113
We wait until the brown vegetation rots completely and we see the dirt. At that point we throw down grass seed. Works great!
1009564
I do one application before tilling and planting, and if the plants show any bad signs upon sprouting, after 3rd or 4th leaves, I may do another application. Hope that helps!
1572930
In deed, the same thing happen to me. In fact, we lost it before the fall came along. I figured we got a enough vitamin and nutrients we needed for the grass to start growing. But it would have been nice for it to continue growing lush and full. Oh well. Nature is kind of strange in that way.....I look at it that Mother Nature knows what she is going. Good luck in future planting. Miss. Ducky
306899
Use a pre-emergent herbicide in early March. Apply multiple times if necesary the first and second years.
500628
Application will last until rain unless using on herb plants can use till harvest
1926666
First you have to wait for it to take effect. (kill the bad area) Then the area needs to be prepared. If it's a small area, it's simple, if it's a whole lawn, it's not so much. And the area of the country you live in will determine timing of things. It's not something that can be answered favorably without more information. I would suggest to contact your local state agriculture extension agency. They are experts in what works in your area. I've followed their advice for years and have excellent results. (I'm in Tennessee) It's a bit of work, but certainly worth it.
984210
the weeds I sprayed didn't start growing back for at least 6-8 weeks. I doubt I'll have to do it again. I did it end of May and mid July.
1542728
Planting instructions are like any othergrass seed. I think fall would be best followed by early spring. Grass grows best in cool weather. I spread straw over it and water it 3 times a week until it sprouts. I would gently rake the seed into the top 1/2inch of soil if this is a new project.
347373
2 weeks, give or take, and may require a second application. I just head into the yard every 2 or 3 weeks to re-treat and hit the ones I missed last time. I'm sure by fall it will all be gone.
1926667
Seven days after application. No reason to wait until everything is completely brown. Glyphosate works faster in warm weather but it does kill what it is sprayed on in cool weather if the plant is green and growing.
1723257
wait until transplant and mix in a tiny sprinkling with the soil medium. Instructions are on the bag.
1408776
Plant your grass when all danger of frost is over for at least 4 weeks. Some plant grass right on top of the last snow and let melt right down to the wet earth. I strongly recommend planting grass in tilled soil and then press-roll it into the soil and/or walk it in. by pressing it a little into the loose soil, it gives the grass much more chance of developing strong roots and not being washed away or eaten by birds. You can plant grass all summer long if you keep it moist morning and night and cover it with mulch after stepping it in. Water, water water.