Common Tree Galls

Each year in late spring and early summer, homeowners begin noticing strange growths on the leaves or stems and are concerned for the health of their trees. Several different types of galls are common on Nebraska trees, caused by the feeding or egg laying activities of insects or mites. Either the physical damage done by... Continue Reading →

Managing Storm Damage in Trees and Landscape Plants

Severe weather season has begun, with many experiencing damage in trees and landscape plants last week. Managing the effects of tornadic winds and hail is necessary to make the landscape safe again and help plants recover.  Damage AssessmentBroken tree limbs or fallen trees, creating dangerous situations in a home landscape. When large trees fall, it’s best... Continue Reading →

Arbor Day – Let’s Celebrate Trees

In 2024, National Arbor Day will be celebrated April 26. Arbor Day is a Nebraska creation. Early Nebraska settlers missed the trees they left behind in their homes. Their first sight and experience of the Great Plains must have been a shock and brought home the tremendous value of trees for environmental protection, wildlife habitat,... Continue Reading →

Spring Pruning Q&A

Many gardeners have questions at this time of year about spring pruning. So, here are some common questions you may have been wondering about and your answers.   Will early pruning cause fruit tree leaf and flower buds to develop earlier and possibly be damaged by normal spring frosts?   Should pruning still be done... Continue Reading →

The Basics of Pruning Tools

The keys to pruning trees and shrubs are a basic understanding of pruning techniques and knowing when to prune plants. For more information on these topics, check out the additional resources below.  But it's also important to understand the variety of tools available to make the job easier and use them correctly. The best tool... Continue Reading →

Blooming Stems Brighten the Winter Days

Winter days may be gloomy and dull, but you can give your home a touch of spring by forcing landscape branches to bloom indoors. Spring-flowering trees and shrubs set their flower buds the previous fall. Once the buds have been exposed to cold for several months (usually by mid-January), branches can be cut and forced... Continue Reading →

Protecting Landscape Plants from Wildlife 

Failure to protect fruit trees and landscape ornamentals against gnawing rodents, rabbits and deer this fall can result in a nasty surprise next spring: girdled trunks or stems, and broken branches. Late fall is the time to get protection in place and safeguard the health of your plants. Prevention is the only way to protect trees... Continue Reading →

Preparing Trees for Winter 

Cold temperatures, drying sun and wind, road salt, snow and ice can all take a toll on landscape plants during winter. But homeowners can use the strategies below to prevent major damage and minimize winter’s toll. Now, while daytime temperatures are still fairly warm, is the time to prepare your plants for winter.   Evergreens,... Continue Reading →

Pruning Established Fruit Trees 

Productive fruit trees with an abundance of high-quality fruit don't just happen. They result from good cultural practices, including pruning. However, fruit tree pruning is often neglected by the home gardener either due to a lack of pruning skills and knowledge, or due to fear plants will be damaged or killed by incorrect pruning.  There... Continue Reading →

Watch for Evergreen Natural Needle Drop 

Did you realize some evergreen needles change color in the fall too, just like deciduous trees do? It's true and it often causes alarm in homeowners when their evergreen trees start to drop needles.  Although most conifer trees are considered to be "evergreen", their needles don't live forever. What makes them evergreen is that their... Continue Reading →

A Diverse Landscape is a Healthier Landscape 

Popular plants can be overplanted in the landscape. Two examples of overplanted tree species in most communities includes ornamental pear varieties, such as Bradford pear, and red maple. Planting lots of one specific plant not only gets monotonous, but can lead to problems.   Low diversity plantings, consisting of only a few species, should be avoided for several reasons.   All susceptible trees of... Continue Reading →

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