Since weed and feed products are designed to prevent germination -- or to eradicate a living plant -- they can, for the most part, have a similar effect on young turf grass. The only exception is the pre-emergent herbicide siduron, which is actually used to assist in seed germination. When using a pre-emergent that does not contain siduron, wait a minimum of two months before seeding. If using a product designed for broadleaf weeds, read the label carefully, because the active ingredient in these post-emergent herbicides have a wider range for the waiting period.
Grass can be planted in as little as one month after application for products using 2,4-D to as much as six months for atrazine-based products. When you are ready to seed your lawn, use a garden rake to remove debris and to break up the surface to ensure the seed comes into contact with the soil.
Broadcast the seeds in two directions to ensure complete coverage, and water the ground lightly and often for up to two weeks -- keeping the soil moist. Once seedlings have established, gradually reduce the frequency of the watering, but lengthen the amount of time per watering. You should upgrade or use an alternative browser. Over-seeding after using Weed-N-Feed.
I have a customer who wanted to have lawn over-seeded last fall, but used weed-n-feed. Has anyone had any problems overseeding in the spring after a fall application of weed-n-feed. Would appreciate your comments. Evan LawnSite Silver Member. Location Montgomery County, PA.
Cannonturf LawnSite Member. Location minneapolis. There will be no problem overseeding in the spring. That chemical will be long gone. Location Wyoming. The lawn will be fine for overseeding in the spring. The weed component of the fertilizer is gone. If you use these prior to seeding, the new seeds will fail. Dont use any weed control on the overseeded area until the seedlings are mature.
I think it's garbage. Tony S LawnSite Member. Location Webster MA. Location Midwest. Milorganite is particularly crappy. Goodbuddies Guest. This is the herbicide that ALL fertilizer application business' use to control weeds in peoples lawns. I highly doubt that this herbicide would prevent the newly planted seed from germinating. Raking is important as it helps the seeds come into contact with the soil to germinate properly.
Lightly rake in the seed over the overseeded area to improve contact and promote faster germination. Raking will also prevent water from washing away seeds in your lawn when you irrigate. Water the overseeded area lightly to keep the soil moist enough for the grass seeds to germinate and grow. Do not use a heavy sprinkler because it can easily erode the seeds away from the desired area.
Weeds may sprout in your lawn soon after your grass seed starts to germinate. At this time, do not apply herbicides yet. Applying herbicides too soon can kill or weaken the young grass shoots. Wait until the roots have established and the crown matured enough to withstand the strength and effect of the chemicals. Overseed your lawn at the right time to reduce weed competition and enhance the dramatic, successful growth of the overseeding process.
You can overseed cool season turf grasses between mid-August and mid-September as a way to fix a weedy yard. These are favorable times for their germination and establishment. It is not recommended to overseed your lawn after applying weed and feed fertilizer.
This type of lawn food contains herbicides that can inhibit germination of both grass and weed seeds. Read the weed and feed product label for the recommended time to wait before reseeding your lawn.
Follow the instructions to ensure you achieve a high germination rate when overseeding a weedy yard. While fall is the perfect time to overseed your lawn and encourage weed control, there are other seasons to overseed provided you understand the risks. You can overseed in the early spring, but make sure the lawn is well drained for the best results. Weed competition is more progressive and intense as spring progresses. So unless you time the overseeding period before weed germination in spring , doing so at this time may not be effective.
Summer is the least desirable time to overseed your lawn especially if it has weeds. This is also the time when broadleaf weeds tend to thrive, and therefore your overseeding efforts are likely to fail. Overseeding will make your lawn fuller, and thicker; and improve its pest, disease, and weed resistance. Remember, care for and maintain your lawn after reviving its look and density. Some tips include sufficient watering, proper fertilization, consistent weeding, foot traffic control, and proper mowing.
0コメント