Lawn and Landscape Irrigation

Lawns and landscapes can be designed and maintained to be water conserving, prevent runoff of fertilizers and pesticides and good looking. To develop a landscape that is water efficient, build the landscape with good landscape soils, create water zones within your landscape, choose well-adapted water saving ornamentals and turfgrasses, and utilize the correct irrigation equipment for your landscape. Read on for more information to help you design and manage your landscape for water efficiency.

Avoid Traffic on Frozen Turf

As I walk around my yard with my dog, I wonder about the impacts it has on my turf for the spring. Walking on frozen turf can have detrimental effects. During the spring and summer, we can walk on our lawns and turf fields with no damage. During the growing season, turf plants can recover from traffic through active regrowth. However, during the winter the turf is dormant and cannot recover from the damage until the spring.

Drought and Fall Irrigation

Currently, most of the state is in at least a moderate drought, with many areas affected by severe, extreme, and even exceptional drought conditions. The Farmer’s almanac is calling for a cold, dry winter, again, so moving into that with drought conditions already could be devastating to our plants.

Gaps and Overlaps in Lawn Irrigation

All lawn sprinkler systems, whether they are in-ground or above ground, have flaws.  Some of the biggest are gaps and overlaps. Actually, a well designed irrigation system, or the use of above ground spray heads utilizes overlaps in the form of “head-to-head coverage”.  This involves water from one head spraying all the way to the adjacent head and vice versa.  Since twice as much water is applied near the head as is at the end of the water stream, an even amount is applied if the system has good head-to-head coverage.

Irrigation Audits Helpful

Lawns need about one inch of water per week. During the hottest part of summer, they may need one and a half inches. Do you know how much water your irrigation system applies? Lawns require uniform watering so one area is not under watered while another is overwatered. Do you know if your system waters uniformly? Lawns are best watered deeply but infrequently. Do you know what this means and if you’re watering program meets this recommendation?

Landscape Irrigation

Currently most of southeast Nebraska is in the ‘Moderate Drought’ level on the drought monitor. As we move into the spring and summer we could see the drought continue and irrigation will be critical.

Winter Plant Care

It’s definitely getting colder outside. Winter isn’t officially here yet, but it is on its way. This is the time of the year where we give up on plants, but there are some things to consider prior to winter to ensure their survival. Winter Care of Turf

Anti-Transpirants Help Prevent Winter Drying Damage

In spring 2021, many gardeners and landscape managers in eastern Nebraska had severe plant damage to boxwood shrubs. In many cases, entire plants were dead. In others, all branches above the protecting snow line were brown, dried and dead. Although boxwood was not the only type of plant showing damage in spring 2021, why was the damage so widespread on this species?

Using Pesticides Correctly

We are getting closer to fall which is a great time to work on improving your lawn. Late September and early October are great for spraying lawn weeds. When dealing with pests in your lawn, be sure to use pesticides correctly for the best success and for the least amount of damage to the environment. Photo from the UNL Pesticide Safety Education Department Pesticides

Slow it Down, Soak it in: Conserving Rainwater with Downspout Disconnection

When it rains in July and August, we are almost always thankful for the moisture. And yet this valuable resource is often directed off of properties and out of town as quickly as possible via downspouts and storm drains. Stormwater runoff is rainwater that does not soak into the ground. It flows from rooftops, streets, parking lots, sidewalks, driveways, bare soil, sloped lawns, and other areas.

Watering New Trees and Shrubs

Many new trees and shrubs are planted in April, May and June.  By far, the two most important considerations are implementing the proper techniques for planting and watering.

Periods of Critical Water Needs in the Vegetable Garden

In the vegetable garden, an even supply of water throughout the growing season is directly related to quality and yield of vegetables harvested from the garden. Generally, vegetable demand for water is high during the first few weeks of growth following germination, right after transplanting, and during flowering and fruit development. However, with each vegetable crop there are particular developmental stages when having a good supply of water is critical.

Watering During Turf Establishment

If damage from voles, skunks, ice, cold temperatures or other factors have left your lawn a bit on the thin side, mid-spring is a good time to thicken up the stand. Likewise, if your landscape has a bare area due to construction or a major change, turf establishment is probably on the agenda. After the soil temperature has warmed to 50-55 degrees F for several days, been prepared with a power rake or core cultivator, the seeds dropped onto the bare soil or opened up turf stand and raked lightly with an upturned leaf rake, the next step is water to start the germination process.

Proven Rain Garden Plants for Nebraska

Rain gardens have been a landscape feature for a while now. This has helped us determine which plants are proving to do well in the bottom of rain gardens. Rain gardens are shallow depressions located where they collect rainwater from a slope or downspout. Their purpose is to make the most of rainfall when received by soaking it in and reducing the amount of runoff during rain storms.

Tree Care During the Winter

It’s cold outside these days and our trees are still alive, they are just dormant. And even a dormant tree, still needs care during the winter months.

Dry Weather, Dry Plants, Fire Risks

During winter, dry landscape plants that are not covered by snow or moistened by winter moisture could pose a potential fire hazard. This is especially true following dry summers and falls. The dry tops of ornamental grasses left over winter. Dead conifers killed by insects or diseases. Dry tree leaves accumulating in yard corners and more. These could all become tinder and fuel for a carelessly discarded cigarette or possibly an electrical short.

Winter Care of Indoor Plants

Most plants are energized and invigorated by a summer outdoors. Even delicate plants like ferns have a growth spurt if placed in a shaded location and watered properly. While outside, houseplants require large amounts of water due to increased light levels, heat and wind evaporation.

Fall and Winter Watering

It is at this time of the year that I get questions asking if people should still be watering their plants or hear people say they just don’t need to water plants again until spring. However, it is very important to keep watering plants to ensure they go into the winter with a full reservoir of water in the soil to keep them alive and healthy through the winter. Fall Watering

Rain Barrels

 A recent brief rain burst, depositing just .2 of an inch in my rain gauge, put 12 gallons of water in my rain barrel. That’s the beauty of collecting rainwater from a roof—a small amount adds up quickly.

Summer Patio Planter Care

In summer, it’s easy to forget about the needs of patio planters and houseplants moved outside for the summer.  There are 5 areas to focus on to keep them thriving, beginning with watering. 

Smart Summer Watering

Photo above of Oscillating sprinklers, they are one of the least efficient ways to water a landscape, due to the amount of water lost to evaporation. Smart Techniques Conserve Water in Your Yard