Can you use winterizer fertilizer in spring

This product is going to be more effective if you apply it in May after a big chunk of warm-season weeds have sprouted. If you apply it now, the weed-killer component won't do much good since it kills existing weeds rather than prevent new ones. In four-step programs, it's the second step in late spring that includes the weed-killer. Step 1 that goes down in late March to mid-April typically contains a slightly higher rate of nitrogen fertilizer with a weed preventer to deal with crabgrass i.

Scotts Turf Builder with Halts. In your case, I would not fertilize in early Spring. Just use the Halts without fertilizer.

Your lawn should green up when it needs to, without excessive top-growth, which causes other problems and the necessity to mow quite frequently. That said, I doubt that a March application of Turfbuilder would hurt your lawn.

Since you have been a member here for more than a couple years, I am sure you already know the importance of good cultural practices to maintain the best looking lawn possible.

Bill Hill. Curb appeal ideas for Front Entry? Flowers, I give up! Front Porch Curb Appeal. It might be different for your area, but I would check it with your experts there.

Thanks for the responses. Any suggestions on whom I should ask about an effective program for my area? I had some trouble Fusarium blight last year with applying Nitorgen too early. I've read since then, that too early of fertilizer while grass is still dormant can promote certain lawn disease.

I don't know if I would have gotten it anyway, nor how true what I've read is, but I'm going to apply Halts without fertilizer and wait until the grass comes out of dormancy to apply any nitrogen.

Some say that is related to late Fall nitrogen applications as well. If you're fertilizing in the fall after the grass is dormant, you're fertilizing too late. When they recommend late fall, they mean after the top growth has stopped so you're not encouraging a spurt of top growth but while the grass is still green so it is still photosynthesizing. You should never fertilize dormant grass. Nitrogen is pretty transient. It gets used right away, or most of it washes away and pollutes the groundwater.

Like I said macfisto, your area may be different and possibly cooler than mine, but the link below is what I go by. You can check UK or your local agricultural extension service college or county for help. Many folks want to help, but the recommendations you get may not be suitable for your area, so get what you need from where you're at.

Here is a link that might be useful: NCSU link. You really can't hurt a dormant lawn with fertilizer. If the grass is dormant, guess what's going to happen? It's not going to absorb the nutrients, that's all. And if you get some warm days in between during the winter months, it will green up. As a result, I have the darkest green grass in my neighborhood at the moment. It will be fertilized again in with Crabgrass Pre-emergent, then again with a summer formula with iron Nearly all Fescue lawn in my neighborhood are dormant because of lack of fertilizer.

Most look like dormant zoysia mostly yellow and little green I'll be posting some pictures later. Both fall and winterizer fertilizer stimulate root growth. Yet each contains its own unique mix of potassium, phosporous and nitrogen. Fall fertilizer is specially designed to stimulate the growth of new roots.

It contains a delicate balance of potassium and phosphorous designed to spur growth. Fall fertilizer works best when applied to soil that has a temperature that has dropped to a 70 degrees Fahrenheit.

Yet it will not be as effective if applied when the soil temperature dips below 55 degrees. Many lawn care experts are adamant that winterizer fertilizer is the most important of all fertilizer applications. It helps the roots of the grass absorb and store nutrients as they continue to grow until the ground eventually freezes at some point in the winter. These nutrients are then readily available when temperatures increase in the spring season.

After growing all season long, your lawn will be taking a much-needed rest until it begins its growth cycle all over again in the spring. As the temperatures drop, your lawn will go into dormancy or hibernation stage. One of the biggest ways you can support your lawn during this time and ensure it survives winter is by applying a Winterizer fertilizer in the fall. Let us break it down for you:.