All plants - trees & shrubs, turf, ornamentals, fruits and vegetables – all require the same 17 nutrients to grow. Three of these - carbon, hydrogen and oxygen – plants get from air and water, but the remaining 14 nutrients are absorbed from the soil. Plant nutrients are classified as either primary, secondary or... Continue Reading →
Soil Temperatures and Spring Preemergence Herbicide Applications
Warm temperatures in March have had many homeowners wondering about this year’s first spring preemergence (PRE) herbicide application. When is the right time to apply in spring? If you've waited, that's good. PRE Herbicide Residual PRE herbicides act by killing germinating weed seedlings; they come in contact with the herbicide as they grow their first shoot... Continue Reading →
Lawns for Shaded Areas
Picture-perfect lawns under the shade of mature trees - it sounds nice, but is often not realistic especially for trees which produce very dense shade like oaks and linden. Acceptable lawns in partial shade are possible, however some modifications in lawn care are needed. Assess Your LightTo really thrive, turfgrasses need a minimum of 6-hours... Continue Reading →
Dormant Lawn Seeding
Traditionally, we think of seeding lawns in either spring (April-May) or fall (August-September), but there is another option - dormant seeding. With this method, the area is prepared in fall but the seed is not distributed until after the growing season has ended. Seed remains in place during winter, but does not begin to grow until soil temperatures are warm... Continue Reading →
Getting Ready for Fall
Late summer and fall are an exciting time in the garden. Harvest is in full swing, perennials can be divided, lawns can be overseeded, and so much more! It’s a shame to miss this window of opportunity to “upgrade” your landscape. There’s work to be done – that’s for sure – but focusing on the... Continue Reading →
Mid-summer Weed Control Tips: Broadleaf Perennial and Winter Annual Weeds
Last week, we looked at the best time and methods for controlling yellow nutsedge and summer annual weeds. Next up, let’s discuss broadleaf perennial and winter annual weeds. Examples of broadleaf weeds include dandelions, violets, ground ivy and poison ivy; from a very simplified perspective, broadleaf weeds are any weed which is not a grass... Continue Reading →
Mid-Summer Weed Control Tips
About this time every summer weeds begin to drive us crazy; they love the heat of mid-summer! Here are some tips to help maintain your sanity and create the best long-term strategy to minimize weeds in your landscape. Even though weeds are most problematic now, this is one of the worst times of year to get... Continue Reading →
Japanese Beetles – Turn off the Welcome Sign
As if 2023 hasn’t thrown gardeners enough curves already - like drought damage in lawns, shrubs, trees and ornamentals – soon it will be Japanese beetle season. Wonderful, that’s all we need! But we must be realistic and acknowledge the fact – Japanese beetles are here to stay. Once an invasive species like this one... Continue Reading →
April Showers? Not! – Drought Damage in Lawns
What happened to our April showers? The Lincoln area received only 0.59 inches of rain – measured at the Lincoln Airport - instead of our normal 2.69 inches for April. May is not looking good either – only 0.49 inches so far, compared to our normal 4.91 inches. I cringe to think what the rest... Continue Reading →
Spring Lawn Overseeding
Severe lawn thinning and drought damage. Image by, Sarah Browning, Nebraska Extension. Last summer's dry conditions were hard on lawns and this spring many unirrigated lawns are showing dead patches or thinned grass stands. These areas are pretty easy to spot now. Look for patches not greening up as they should. Or areas with a large percentage... Continue Reading →
Prepare Your Landscape’s Spring Game Plan
After waiting all winter for a new growing season to start, when spring finally does arrive it seems to hit us hard and fast. Then before we know it, spring is gone and we’re in the middle of summer. There are many tasks to accomplish in the spring landscape. To help you develop a plan... Continue Reading →
Extension Master Gardener Volunteers – Now Accepting Applications for 2023 Program
A frosty winter day is a great time to stay indoors and enjoy a good book, a warm fire in the fireplace and a hot cup of cocoa. But for gardeners, winter is also time to dream and plan next summer’s gardens. Soon gardeners will be looking through mail-order catalogues, making up their 2023 plant and seed orders. But for Nebraska Extension Master Gardener volunteers, winter is also a time... Continue Reading →