When To Fertilize Lawn In Colorado

Most property owners should start the year with an early-spring fertilization in March or April. The roots of grass start growing before the blades, so fertilizing now provides the nutrients it needs for the growing season.

How often should you fertilize in Colorado?

Lawns in Colorado Springs respond well to an application of fertilizer five times a year. Each of these feedings is essential to the proper development and maintenance of a healthy turf.

Is it too late to fertilize my lawn in Colorado?

If you fertilize too early, you stunt the root growth, which makes the grass more susceptible to browning in mid-summer. It’s best to wait until late spring to fertilize. However, if you lawn is starving for nutrients, it’s important to fertilize.

What month Should I fertilize my grass?

Fall is the best and most important time to fertilize your lawn because: Fall’s morning dew delivers moisture to help turf absorb the fertilizer. The grass has a chance to build stamina before a chilly winter. Supporting root growth in fall leads to a healthier, greener lawn in spring.

What fertilizer should I use in the spring in Colorado?

Nitrogen fertilizers provide nitrogen needed for lush, green growth. Apply it at a rate of 1 lb. per 1,000 square feet of lawn in the fall and mid-spring. Nitrogen fertilizers are made from petroleum by-products and break down within a few days to weeks.

Is March too early to fertilize?

March is much too early to either fertilize or control weeds in the lawn. Fertilizing lawns in late winter is normally not beneficial to the turfgrass plants. Early fertilization can encourage lush growth during periods when cold temperature stress can still occur. Generally, fertilizers are best applied after April 1.

When should I fertilize in spring?

Apply early spring lawn fertilizer once between February and April, when your grass is starting to green up and begin to actively grow (around the time your lawn first needs to be mowed).

Is it too late to fertilize your lawn in November?

The exact timing on when to fertilize varies based on weather conditions and your climate zone; however, the final fertilizer application should be done sometime in November in most regions. This is the point when the grass has stopped growing or has slowed down to the point of not needing to be mowed.

When should I fertilize in spring Colorado?

Most property owners should start the year with an early-spring fertilization in March or April. The roots of grass start growing before the blades, so fertilizing now provides the nutrients it needs for the growing season.

Can I fertilize my lawn in December?

This is something we do not want in the winter as the harsher temperatures can damage new growth. Fertiliser should not be applied when the lawn is frozen or there is a drought as it will only be wasted – the soil will not absorb it properly.

How cold is too cold to fertilize lawn?

As a general rule, you should not fertilize your lawn when it is dormant. Lawn grass can go dormant when it’s too cold, or too hot. At the cool end of the spectrum, you want to be sure that your air temperatures are consistently 60 degrees Fahrenheit or warmer.

When should you not fertilize your lawn?

If you live in southern areas where lawns feature warm-season grasses, fertilize turf in late spring or early summer, just before grass kicks into high gear. Make a second application in late summer. If your warm-season lawn goes dormant in winter, don’t fertilize after the first of September.

Should you fertilize before or after cutting lawn?

When fertilizing a lawn, it is best to apply fertilizer after the lawn has been mowed so it has a few days to absorb the fertilizer. Wait until late summer, fall or early spring to fertilize the lawn. Mow the lawn and leave a small bit of grass clippings on the lawn.

When should I fertilize my lawn in Colorado in winter?

Fall is the best time of year to fertilize Colorado’s bluegrass lawns. Promotions about “lawn winterization” may sound mysterious, but there’s nothing magical about it. Simply fertilize with nitrogen sometime during late September to early November at lower altitudes, and earlier in the mountains.

Should you fertilize lawn in summer?

Feeding in the early summer helps strengthen the lawn so it can better withstand the heat and drought conditions that summer is famous for. Scotts® Turf Builder® releases its nutrients slowly over time, making it the go-to fertilizer for all grass types.

When should I overseed my lawn in Colorado?

For Colorado’s climate, the best time to overseed is in April or September. During these times, temperatures are cooler and moisture can be more abundant. This results in better germination and improved vigor of the newly germinated seedling.

Should you cut grass before fertilizing in spring?

Though there are no hard, fast rules to lawn care, as a general rule, the grass should be mowed first, then fertilized; this removes excess lawn waste and exposes the soil, which helps the fertilizer work more efficiently.

What should I put on my lawn in March?

2 March Mow lawns once grass starts growing. Cut slightly lower than standard mowing guidelines for the first few times. Apply soil amendments, such as fast-acting lime, according to soil test recommendations. Treat unwanted moss, which is most vulnerable during peak lawn growth in cool damp months.

Is it OK to put fertilizer on wet grass?

Can I apply fertilizer to a wet lawn? Most Scotts® fertilizers can be applied to either a wet or dry lawn. If you’re applying a weed-and-feed product like Scotts® Turf Builder® Weed & Feed, though, you may need to apply to wet grass to help the particles adhere to the weeds for best results.