Your home outside the city limits.
In our modern landscapes, trees often get planted as lone individuals surrounded by a sea of lawn. This is less than ideal for trees—and vice-versa. Trees typically grow in forests where little grass is present. When trees are placed in lawns and those lawns are excessively fussed over (and we Americans love to fuss... Continue Reading →
In mid-June of 2021, many parts of Nebraska received sixty, seventy and eighty mile per hour winds that caused major damage to a variety of trees, especially Bradford pear, elm, cottonwood, river birch and silver maple. Normally hardy trees were damaged as well; in most cases the ones that had poor branch angles, co-dominant leaders and cracks were especially harmed as well as those planted too deeply.
Nothing is more disappointing to the home vegetable gardener than to raise a tomato plant, finally have it loaded with fruit, when suddenly it wilts and dies. What could be the problem? Possible causes include lack of water, fungal wilt diseases, tomato spotted wilt virus, walnut toxicity and stalk borers. Lack of Water. Tomato plants require approximately 1... Continue Reading →
There is no other flower that creates the feeling of an “English” or cottage garden, more than delphiniums. Delphiniums are majestic plants with their long, colorful flower spikes making spectacular additions to a perennial garden. The name delphinium is derived from the Greek word delphis, which refers to the dolphin-shaped flower buds before they... Continue Reading →
This spring, there have been many questions about something sticky falling from trees. There are a couple possibilities for this phenomenon, but a common culprit this year seems to be a higher than normal number of aphids. Aphids are very small soft-bodied insects, typically 1/16 to 1/8 inch in length. They have a mouth like a straw, which is inserted into plant leaves or... Continue Reading →
If your landscape has a history of bagworm problems, it’s time to start looking for the next generation of young insects. They will soon be hatching. The insects and their cocoons can be hard for gardeners to spot since they look so much like a natural part of the plant. Many people don’t realize the pointed oval... Continue Reading →
BENEFICIAL LANDSCAPES, Nebraska Statewide Arboretum As gardeners, we make decisions every day about what stays, what goes and what will take its place. Being faced with constant predicaments means we’re bound to get it wrong some of the time; in fact, the longer someone’s been at it, the more embarrassing notches go on the... Continue Reading →
Lightly shaded areas receive 3-5 hours of direct sun per day
If you’re sitting on sandy soil and don’t have a flower garden, it’s well worth starting one. The rest of us—who sigh with disappointment every time we read “must have well-drained soil” in a nursery catalog—can’t let you waste this opportunity that’s lying at your feet. Sand, the largest of soil particles (and the only... Continue Reading →
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. Organic gardens may have a higher level of insect and disease damage. Decide how much damage can be tolerated as a threshold for determining when control is needed. Pest Prevention Start... Continue Reading →
Dothistroma needle blight is one of the most common fungal diseases of pines in Nebraska, resulting in sparse trees with thin canopies. Older, inner needles are affected first causing premature needle drop. Many species of pine are affected by this disease, but in Nebraska it's found most commonly and causes the greatest amount of damage on Austrian and Ponderosa... Continue Reading →
All-America Selections (AAS) announces three flower award winners – ‘Profusion Red Yellow Bicolor’ zinnia, ‘Kelos Candela Pink’ celosia and ‘Sweet Daisy Birdy’ shasta daisy. To see pictures of these and other great plants visit the All-America Selection website, www.all-americaselections.org. Zinnia 'Profusion Red Yellow Bicolor'. New and older flowers create a beautiful mix of colors. Zinnia ‘Profusion Red Yellow Bicolor’ – This is the newest entry in the popular Profusion series, which features... Continue Reading →
