However, with proper irrigation and care by Sharp Lawn Care, as the soil temperature begins to change after the heat of the summer, the grass begins to grow and flourish again. Understanding cool-season grasses help to keep them cared for and properly maintained. (W) = warm season grass (C) = cool season grass Fortunately the grass will green up once conditions improve. While it is not uncommon to see plants wilting and dying in the summer heat, there are a couple of ways to preserve the plants' health before it's too late. When temperatures rise above 87 degrees Fahrenheit, however, as they do every summer, young, tender grass planted in the spring lacks the root development and food reserves to deal with the summer heat. Also if you mow much higher, you will give the lawn a better chance of shading itself. Never Do This to Your Lawn: Summer Edition By Jaime Staufenbeil - Milorganite Agronomist July 20, 2019. Dormant turf is not very pleasant to look at with its unsightly brown tinge. The ideal time for cool season grass seed germination is when the soil temperature is around 55°F. Learn the proper techniques to plant grass seed in the summer to grow … If you can handle it being brown in the summer heat, then when the cooler weather and rain come again, it will grow back healthy and green. However, fescue cannot be made into sod without blending it with another grass type, such as bluegrass. Cool-season grass generally originates in the North and is characterized by rapid growth in the spring and fall. Best Conditions for Tall Fescue Seed As a cool-season grass, established tall fescue grows best during the cooler soil and air temperatures that happen in late summer to early fall and again in early spring. We're out of the heat of Summer, so we won't need to water the new turf as often, and the new sod will be under far less stress than if we planted in the middle of summer. These tomato plants are showing signs of summer heat stress. The good news is you can plant grass seed in the summer to grow a beautiful new lawn or to simply fill in empty patches. Expert advice for growing and protecting plants in hot weather from HGTV Gardens. It is better to raise the height of your lawn-mower blade in the summer, cutting your grass a little longer than usual. Fall is also a great time of year to plant that new St Augustine lawn, and is environmentally friendly too. Growing Grass in the Shade. Planting in the fall gives the seed time to establish before the stress of the summer heat and will typically result in an overall healthier lawn with little reseeding necessary. Cool-season grass types often turns brown during periods of high summer heat. Cool-season grass temperatures. So yes, you can plant cool-season grass in spring, and you should shoot for April if you’re doing so. It can stay in this dormant state safely for 3-4 weeks without dying, although intense drought will kill it over time. Best Time for Planting Grass in Ohio. Finely textured and fast-growing, Tall Fescue matures quickly after seeding and requires frequent mowing. Warm-season grasses, on the other hand, are meant to be planted in late spring or early summer. Next you need to remove weeds. It is the same for grass growing in heavy shade. This dormancy happens because the grass is trying to preserve itself with limited resources , so it focuses on maintaining the rooting rather than the surface grass. Sod. Late summer/early fall is the ideal time to plant cool season grass seed in Ohio (from mid-August to early October) in order to create a thicker, denser lawn. In Pennsylvania, the most recommended grass varieties include Kentucky bluegrass, perennial ryegrass, fine fescues and zoysiagrass. One performs well in the summer heat but goes dormant in the colder months. They begin greening up later in the spring than cool season varieties and reach their peak production during the hottest months of summer. Steps for fixing lawn grass. First, as mentioned already the trick with planting grass in the spring is to get it to establish before the summer arrives. If a lawn is normally cut at 2.5 inches, for example, increasing it to 3 inches in the heat of summer will come with many benefits. Warm season grasses need to be planted in the summer since they require warm soil temperatures to germinate and grow. The shade of a mature tree may be the perfect respite for those looking to escape Kansas City's summer heat. Arizona's weather requires you to plant two kinds of grass seed. St. Augustine grass feels very much like Bermuda, but can grow with only four to five hours of daily sunlight. When temperatures are above the 90° mark, the following lawn and garden chores are best left undone: Applying Horticultural Oils: At temperatures above 85° F or so, horticultural oils are likely to sauté your veggies before you pick them. Heat and humidity can make it very difficult to grow a vegetable garden throughout the middle of summer. For example, Scotts® Turf Builder® Heat-Tolerant Blue® Mix contains Thermal Blue® Kentucky Bluegrass, which stays green even in scorching heat and drought, and spreads to fill bare spots. Growing a nice stand of grass is difficult for a number of reasons. Let your grass grow a little longer. Tip #3: Limit Water Intake The best time to plant lawn seed in the summer is on or after Aug. 15, when the soil is still warm, and until Sept. 20. Planting A Saint Augustine Lawn In Fall. A great ornamental grass … The heat of summer is here and it’s the season for your lawn to flourish. 2. Depending on where you live, the best time to plant grass may be in the summer months. The other is a perennial that does well in colder temperatures. Summer Lawn and Garden Don’ts. In fact, cool season grass types actually benefit in the heat of the summer by setting the blade higher. The blooms aren't of any great significance. The majority of lawns in Virginia are comprised of cool season grasses that grow well in cooler weather. It is not unheard of for there to be heat waves as early as May, and it … Resilient in drought and fluctuating temperatures, it also tolerates shade better than most grasses. Unlike their cool-season counterparts, warm-season grass thrives in the heat.In fact, their peak growing season is the middle of summer when temperatures are at their highest. While many of us dread the heat, which can creep in as early as April and exit as late as November, your friends with a green thumb rejoice at having a longer gardening season. By doing so, the lawn is kept cooler because less plant tissue is removed. Before treating the yellow grass, it is crucial that you first find out what the source of the problem is. Fescue can be purchased as sod. Sometimes though, summer arrives earlier than expected. Each must be replanted each year when your warm-weather grass is … Alamo switchgrass, Bermuda grass and bahia grass are all types of warm season pasture grasses. But for those wanting to establish a nice stand of grass, shade can create an ongoing battle. I'm all for natural lawns and can handle a few months where it takes a rest. As a cool season grass, Tall Fescue requires more water during the summer than warm season grasses, or it will go dormant. Stressful summer heat could slow or completely stop the growth of cool-season grasses. More leaf surface keeps the grass in your home garden healthier during hot, dry weather. During the summer months, the grass should be mowed at 3 or 4 inches. In shade, grasses stretch to reach sunlight and grow thin and weak, much like houseplants that grow tall and spindly as they lean toward window light. Dormant grass may be the result of autumn arriving, while yellowing in the summer can be due to the heat. Summer dormancy occurs when the grass is stressed out by intense heat and drought. Return to Lawn Agent Articles. You can use a spade, but weed killer is so much easier on the back and often just as effective. But if you haven’t already heard (or learned), not just any plant can withstand a Texas summer. Plant cool-season grasses in the early fall or spring, and warm-season grasses in early summer or spring, to ensure faster seed germination. Summer Heat. Both air and soil temperatures play an important role in planting and influence seed germination. If you live in a warm climate, you probably understand the importance of selecting a warm-season grass. This cool-season grass grows in the spring and fall but can go dormant during the summer … Fescue is a bunch grass and doesn’t have the structure required to hold sod together. When exposed to extreme heat, extended cold, or minimal water over a period of time, grass begins to dry, recede, and eventually die if proper growing conditions aren’t restored. Although Ribbon Grass can occasionally flower, it's the foliage that makes this plant. Given the name for its sometimes bluish green color in summer, it turns crimson or magenta in the fall, keeping its seeds for the early part of winter before they blow away. Late summer to early fall are the best times for planting grass in Pennsylvania, as it gives the grass the entire fall and spring to grow before competing with weeds and harsh summer heat. The best time to plant cool-season grass seed is in late summer or early fall. Besides the sun’s heat and poor irrigation, seasonal changes can also be a natural cause. Grass and Heat Stress . If your lawn is prone to heat stress, you might want to overseed it in the fall with a grass that's been bred to handle heat and drought. There’s plenty to do in your yard and garden this summer, but there are also things you shouldn’t do. Warm season grasses tolerate the summer heat better than cool season grasses, especially in hot climates. Extended periods of summer heat, bright sunshine, and warm nights with no rain equal trouble for a well-manicured lawn. This Thursday's native plant profile is on the prairie grass, Little Bluestem, Schizachyrium scoparium. To get the most from your grass seed and your seeding efforts, time your planting to build on tall fescue's strengths and meet its needs. 1,2 Roots on shaded grass grow shallow, and growth slows. Grass grows weaker, loses its attractive color, and becomes more susceptible to additional stresses, including insect pests and lawn disease. It grows higher than Bermuda, so you may have to mow more often. 3. Summer heat can be too harsh, creating brown spots in your lawn, and spring or fall (not too late) timing enables grass seed to get enough water and nutrients to become strong before the more inhospitable winter months. Grass naturally goes dormant in the heat, it's part of it's life cycle.