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Proud to Carry Legacy Trees Proud to Carry Legacy Trees. At Johnson Ops Tree Care, we believe every tree planted today should grow strong for generations. That’s why we’re proud to offer Legacy Trees—an innovative, sustainably grown option for homeowners and municipalities across Wisconsin and the surrounding region. Legacy Trees are not just any nursery trees. They’re carefully nurtured using a patent-pending tree growing methoddesigned to promote unmatched resilience, faster establishment, and long-term vitality. For our clients, that means fewer tree losses, stronger growth, and healthier landscapes that stand the […]

 Pine Tortoise Scale  Pine Tortoise Scale (Toumeyella parvicornis) is found in Wisconsin and is considered a pest of pine trees, particularly impacting young plantations, Christmas tree farms, and seed orchards. Infestations lead to reduced tree growth, impaired appearance, and can even cause tree mortality. The scales secrete honeydew, which promotes the growth of sooty mold, making infested branches look black and decreasing the commercial value of trees.   Hosts and Symptoms Host Trees: Primary hosts in Wisconsin include jack pine (Pinus banksiana) and Scots pine (Pinus sylvestris), though it can […]

High Quality Mulch Made Locally High Quality Mulch Made Locally in Holmen, Wisconsin. Got mulch? We do! At Johnson Ops Tree Care, we proudly produce high-quality mulch—both natural and color-enhanced—right here at our facility in Holmen, Wisconsin. Whether you’re refreshing flower beds, improving curb appeal, or starting a brand-new landscape project, our mulch is crafted to give your yard the beauty and protection it deserves. We supply mulch throughout Holmen, La Crosse, Onalaska, and the surrounding Coulee Region, offering a local, dependable source you can count on. Our Mulch Options-High […]

Spruce Tree Issues  in La Crosse County Spruce trees issues in La Crosse County, Wisconsin, commonly face issues from fungal diseases, insect infestations, and environmental stressors.  These problems are often compounded by recent droughts and improper planting practices, which leave trees weakened and more susceptible to damage.  Fungal diseases Rhizosphaera Needle Cast: This is the most common fungal disease affecting Colorado blue spruce in Wisconsin and can also impact native white spruce. Symptoms: Older, inner needles turn purple or brown before dropping off, while the new growth at the branch […]

Why Urban Wood Slabs are the Eco-Friendly Choice    Why Urban Wood Slabs are the Eco-Friendly Choice for Your Next Project Urban wood slabs, derived from trees removed from urban and suburban areas, offer a range of environmental advantages over traditionally harvested lumber. These benefits stem from their origin and the way they are processed.    1. Diverting waste from landfills Urban trees removed due to disease, storms, construction, or old age are often treated as waste and sent to landfills. Landfilled wood decomposes, releasing methane, a potent greenhouse gas […]

Signs you may need to contact a Certified Arborist Signs you may need to contact a Certified Arborist, if you notice any of these Visible signs of distress with your trees it time to call a professional   Dead or Dying Branches: Branches that are brittle, breaking easily, or lack leaves indicate the tree might be suffering from disease, pests, or lack of nutrients. Dead branches pose a safety hazard as they can fall unexpectedly. Leaf Discoloration or Premature Leaf Drop: Leaves that are yellowing, browning, or have spots can […]

A Day in the Life of a Tree Care Professional. A day in the life of a tree care professional, often called an arborist, involves a blend of physical labor, technical expertise, and attention to detail, all focused on the health and safety of trees and the surrounding environment . Here’s a glimpse into their daily tasks: Morning Prep: The day typically starts early with preparing equipment, reviewing work orders, and coordinating with crew members. This might involve checking trucks, chainsaws, climbing gear, and safety equipment. Site Assessment: Arborists visit […]

Dealing with wildlife interference  Dealing with wildlife interference, particularly from deer and rabbits, is a common issue for homeowners and agricultural producers in Wisconsin. Here’s information on how to manage these situations, focusing on methods recognized by the Wisconsin Department of Natural Resources (DNR) and other reliable sources:   1. Prevention is Key  Remove attractants: Secure trash cans to prevent scavenging. Remove potential food sources like fallen fruit and pet food left outdoors. Consider removing bird feeders or ensuring spilled seed is cleaned up regularly, especially if you see foxes, […]

Common Tree Care Myths   Common tree care myths can be detrimental to tree health and  these practices can weaken trees, hinder their growth, and make them more susceptible to disease and pests.    Here’s a more detailed look at some common tree care myths: Pruning: Myth: Topping trees (removing large portions of the crown) makes them safer.    Reality: Topping weakens trees, creating weak, sprouting growth that is prone to breakage and disease.    Myth: Trees need to be pruned heavily after transplanting to balance the crown with the […]