Welcome to the world of tree care! In the left hand column of the image below, you will find links to the many maintenance duties you can do to... Read More »
Inspect your landscape trees and shrubs often- especially after storms. After storms, hazard trees with loosely hanging branches or split trunks need to be removed as soon as possible... Read More »
Keep a watchful eye for problems that may be developing on the plants in your landscape. Timely prevention is always more effective and economical than reacting to problems once they... Read More »
The stems of landscape trees and shrubs may need protection from animals or mechanical equipment, especially during the winter months. Animal damage (feeding or rubbing) can be avoided by placing... Read More »
The recommendations in this chart refer only to nitrogen applications. Before fertilizing your landscape with a complete fertilizer (nitrogen-phosphorus-potassium), contact a soil testing laboratory for a basic soil test... Read More »
Staking and guying of trees is rarely needed and is only necessary when the tree will not stand up on its own. These practices may be necessary for 1-3... Read More »
How to prune trees is an excellent publication designed to illustrate the types of pruning that can be done, how pruning cuts are made, when to prune different plants, and... Read More »
Evergreen shrub shearing is a practice that can be used to maintain a geometric and formal shape of the plant. It is important to note, however, that once a... Read More »
Removal of weak, diseased, or broken branches, along with double leaders or dead evergreen branches can be done at any time with little consequence to tree health. "Conifers may be... Read More »
Mulching with organic mulches (e.g. leaves, needles, hardwood and softwood bark and wood, grass, cocoa hulls, straw, etc.) helps to maintain tree health by aiding in water retention, inhibiting weed... Read More »
Minnesota forest health update: What to look for in your woods in 2012. Recording just posted to ow.ly/aWY5R Posted 5 hours ago
Thanks again to @MNDNR's Jana Albers for an outstanding forest health update today. I'll post recording ASAP, likely tomorrow a.m. Posted 1 day ago
Albers: Spruce budworm in MN has been mostly in central Lake County, may now be moving to southern Lake Cty. Affects balsam fir. Posted 1 day ago
Wow: Cumulative acres of tamarack mortality from eastern larch beetle 2000-2011 (Albers) ow.ly/i/D0z3 Posted 1 day ago
Albers: Eastern larch beetle adults surviving winter more often, pops building up, so is damage. 123K ac tamarack killed in MN since 2000. Posted 1 day ago
QUIZ OF THE MONTH
What unique, native bird will soon begin shaking its tail feathers, stomping its feet, inflating its lavender air sacks, hooting, chuckling, and cackling at dawn to attract mates?