A November application of fertilizer is extremely important to keep your lawn healthy and looking good this fall and next year. Late fall N promotes good root development, enhances storage of energy reserves, and extends color retention this fall. Most of the benefits from late fall N will be seen next spring and summer with…Read more about Don’t Give Up Yet, November Fertilization is Critical[Read More]
Though weather this summer and fall wasn’t as bad as last year, we’ve still had our share of thin turf and fall events are taking their toll on the cool-season grasses. The perennial cause is the naturally shallow rooting of Kentucky bluegrass or perennial ryegrass at the same time that football and soccer seasons get…Read more about Little Time to Improve Athletic Turf This Year[Read More]
The trees are dropping their leaves and it is important to prevent a heavy layer of leaves from building-up on your turf before winter. Heavy layers of tree leaves will shade the grass can smother and kill grass yet this fall. Plus tree leaf cover favors a damaging winter turf disease called snow mold. The…Read more about Keep Mowing to Mulch Those Tree Leaves![Read More]
Fall use athletic fields are taking a beating right now. To help those fields, fertilizing aggressively with 1.0 lb N in September and again in October will help. Fertilizing is the most inexpensive but effective way to improve any sports field. Though it’s easier said than done, aerifying during extended breaks in practices or games…Read more about Helping Fall-use Athletic Fields[Read More]
It is increasingly common for newly-established lawns to thin or completely fail within a year. There are many reasons for this to occur but here are my top ten: 1. Poor soil – heavy clay in today’s subdivisions is not conducive for quality turf, so good soil preparation is required, see number 3. 2. Poor…Read more about Why New Lawns Fail?[Read More]
From the parts of the state with adequate rainfall, we have received reports of turf with white, black, gray, red, orange, purple, and or rust-colored powder (see photo). This is slime mold, a fungus-like organism that often occurs during prolonged warm and wet weather. Slime molds appear to damage turf, but their effects are only…Read more about Funny Colors in Your Turf?[Read More]
Persistent air temperatures of 90F and soil temperatures greater than 80F combine with high humidity and adequate rainfall (in some areas) is also doing in the Poa annua (annual bluegrass) and Poa trivialis (rough bluegrass)on lawns and athletic fields. Patches of these fine-bladed grasses seemingly die overnight with even a minimum of drought stress. Though…Read more about Summer stress of Poa annua and Poa trivialis in Lawns and Sports Fields[Read More]
Kentucky bluegrass, tall fescue, and perennial ryegrass are now producing seedheads. This natural phenomenon is induced by daylength and occurs every spring. Seedheads detract from the appearance of a turf because they grow quickly and unevenly and the tough seed stalks do not cut cleanly except with the sharpest of mower blades. After mowing, the…Read more about Seedheads Make for Tough Mowing[Read More]
With the rainy weather lately, it is inevitable that you will have to mow when it is wet. Though we much prefer to mow when the grass is dry, it is better to mow when wet rather than waiting until the grass is dry but grown to 8 inches tall. A couple of pointers for…Read more about Mowing Wet Grass[Read More]
We have received a ton of calls in the last week about improving shaded lawns. Following is a summary about shaded lawns: Turf does not perform well in the shade “Shade-adapted“ grass species and cultivars will always perform better in full sun compared to shade (regardless of what the label states) As…Read more about Turfgrass Does not Perform Well in the Shade (Period)[Read More]
A November application of fertilizer is extremely important to keep your lawn healthy and looking good this fall and next year. Late fall N promotes good root development, enhances storage of energy reserves, and extends color retention this fall. Most of the benefits from late fall N will be seen next spring and summer with…Read more about November Fertilization is Money in the Bank[Read More]
Currently advertised on television and in home improvement stores are “winterizer” fertilizers. There’s good and bad about winterizer fertilizers. It’s good that they are emphasizing fall and late fall fertilizer. These fertilizers usually contain the same amount of potassium as nitrogen (nitrogen is the first of the three prominent numbers on the bag while potassium…Read more about Winterizer Fertilizers[Read More]
The trees are dropping their leaves and it is important to prevent a heavy layer of leaves from building-up on your turf before winter. Heavy layers of tree leaves that shade the grass can smother and kill grass yet this fall. Plus tree leaf cover favors a damaging winter turf disease called snow mold. The…Read more about Keep Mowing to Mulch Those Tree Leaves![Read More]
Nitrogen stimulates increased photosynthesis and the extra energy derived from this goes directly into growth, respiration to maintain the plant (similar to humans), or into storage. In early November, the temperature is still adequate for photosynthesis, but cool enough to minimize respiration demands and too cold for significant growth. Therefore, most of the extra energy…Read more about Turf 101: Why does a November application of fertilizer work?[Read More]
The summer’s heat and humidity have taken an unusually high toll on turf in lawns, athletic fields, and golf courses. Most of the decline can be attributed to poor root growth weakening cool-season grasses and starting an avalanche of secondary factors leading to further decline. Root growth of cool-season grasses reaches a peak in mid-spring…Read more about Tough Year for Turf in Indiana[Read More]
With the returning rains in the state, now is the most important time to fertilize cool-season turfgrasses like creeping bentgrass, Kentucky bluegrass, perennial ryegrass, and tall or fine fescue. September fertilization is crucial on all turf areas regardless if it is a lawn, athletic field, or golf course green, tee or fairway. Fertilization in mid-September…Read more about September is a Crucial for Fertilizing All Cool-Season Turfs[Read More]
A few rust calls are starting to trickle in, which is typical at this time of the year. Rust symptoms are reddish-orange lesions or spots on the leaf blades and a rust-colored powder that you can rub off with your fingers. Rust will rarely kill a turf area, but it can thin a turf stand…Read more about Rust in Turf[Read More]
The dry summer allowed sandbur to get a competitive edge over the other lawn grasses on the sandy soils in northern Indiana. Most people don’t realize they have sandbur in their lawn until they come into painful contact with it, and unfortunately it is too late to do anything about it then. Sandbur is an…Read more about Controlling Sandbur[Read More]
Tired of the way your lawn looks? If it hasn’t looked up to par this summer with the relatively good weather, it never will and reseeding your lawn is an option. Mid-August is the best time to seed a new lawn or overseed an existing lawn. If the lawn is just thin and needs a…Read more about Now is the Time to Start Improving Your Lawn[Read More]
There are many questions about turf survival in drought with the on-going drought in most parts of the state. Though we understand many of the mechanisms of turf survival in drought, it’s hard to duplicate all of the potential situations on research plots across the country and it’s difficult to give definite “black and white”…Read more about Facts and Advice on Turf Survival in Drought[Read More]
