Lawns, Gardens & Landscapes

Plant roots grow in soil pore spaces. Pore spaces are also where oxygen is found. Just as plant roots cannot grow without water, they cannot grow without oxygen. Soil pore space is important to plant growth and efficient water use. Soils with good structure have adequate pore space making them well drained while still having good water and nutrient holding capacity. Ideal soils have 50 percent soil particles and 50 percent pore space. An important aspect of good soil structure is soil aggregation.

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

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?

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

The past 22 months have brought a tremendous burden to the U.S. and other countries around the globe due to the COVID-19 pandemic.  One of the unforeseen issues is the spillover effects that the supply chain problems and worker shortages have had on the lawn and landscape industries.  While this post is not intended to encourage hoarding of products along the lines of buying up all the toilet paper in sight, it is helpful to be aware of potential price increases and product shortages at the garden center in 2022.

It’s hard to think about our plants in the winter months. It is even harder to realize that they are still alive and sometimes need care in the winter months. Once plants go dormant for the year many people believe that they need nothing until spring, but that isn’t always the case, especially in years with low or no snow or rain throughout the winter months.

Minimizing pesticide usage in the home garden is a great way to protect yourself from chemical exposure, while also protecting the environment and surface water resources. But pest control - insects, diseases and weeds - are challenging for the home organic vegetable gardener.  Today we’ll focus on techniques for insect and disease control. Gardeners using organic techniques may have to adjust their expectations at the outset and begin to accept a higher level of insect and disease damage in the garden.

Many Nebraska soils have high clay and silt content making them prone to compaction. Foot traffic from both human and pets, equipment and vehicles are all common causes of soil compaction. Look for the following as signs of potential soil compaction in your landscape.

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.