Post Frost Weed Control

So, it frosted.  In some areas, it was a hard frost with temperatures down in the 26 degree F range, and in others, plus/minus 30 degrees.  At this point in October, the question is: Is it a good idea to apply a post emergence herbicide to the lawn, considering the recent frost?  The answer?  It…

Goldenrod & Ragweed

Most of you know that goldenrod (Solidago sp.) is Nebraska’s state flower.  A late summer perennial that thrives in full sun with some species doing well in dappled shade.  Goldenrod is a beacon for many of our pollinating insects feeding on the nectar and collecting the pollen.  It isn’t uncommon to see a wide array…

Weeds in Late Summer

By now, it’s possible that your lawn is overrun with weeds of all types….warm season annuals, warm season perennials, cool season broadleaves and of course, that “doesn’t fit into any group” weed known as yellow nutsedge.  What should be done?  Let’s run down a reasonable approach to each.   Warm Season Annuals Plants such as…

Crabgrass Prevention

If I had to think of ONE thing, just one thing that I get asked in the spring about lawns, it’s “when do I put on my preemergence for crabgrass?”.  In most years, people are antsy to put it on, partially because they have spring fever after a long, cold Nebraska winter and they’re really…

Fields of White & Gold

“Weeds are flowers, too, once you get to know them.” A.A. Milne Who doesn’t love dandelions?  They are the most well recognized flower anywhere you go.  Kids love them and enjoy watching the delicate seeds drift in the wind.  Well, when you grow up and have to deal with them in the lawn it becomes…

4 Step Lawn Care Packages – Good Idea?

You see them in just about every hardware store, garden center and mass merchandizer – 4 step lawn care packages.  They are usually comprised of A preemergence herbicide and fertilizer combination for spring A weed and feed herbicide and fertilizer combination for early summer or early fall An insecticide product for summer and A winterizer…

When Plants Attack—Giant Ragweed and Poison Ivy

Think plants can only take abuse, not dish it out?  Then you’ve never encountered unrelenting ragweed allergies or a nice case of poison ivy rash.  These plants are no shrinking violets! Giant ragweed, Ambrosia trifida, is an annual plant and a member of the Aster family.  You know, the same family that brings us the…

Black Medic

Black medic Medicago lupulina is an annual weed that plagues the lawn every year.  Right now you can go out in most open areas and you will be greeted with bright yellow pin size yellow flowers.  Black medic is a member of the bean family so it will add nitrogen back into the soil.  We…