Expert Advice for Your Minnesota Trees
Our tree care team has compiled do-it-yourself tips, frequently asked questions, and valuable information so you can easily access expert advice to help you with your trees!
Magnolia Scale: Protecting Your Magnolias from Harmful Infestations
Learn how to spot and treat magnolia scale before it harms your tree. Discover simple, proven tips to keep your magnolias healthy and thriving for years.
Birch Trees in Minnesota
Birch trees in Minnesota anchor our northern forests and feed hundreds of species. Learn the types, their role, and how to keep yours thriving.
Apple Scab: How to Identify, Treat, and Prevent It
Apple scab is a common fungal disease that spots leaves and fruit. Learn to spot the symptoms, treat your apple and crabapple trees, and prevent it.
Why Leaves Turn Yellow in Summer and How to Help
Chlorosis in trees causes yellowing leaves in summer. Learn the causes, symptoms, and treatment options from Minnesota’s ISA Certified Arborists at Rainbow.
Caring for Your World: The Power of Education
At Rainbow, our commitment to learning never stops. See how education shapes the way we care for your world.
Summer Tips from the Pros
Follow our Summer Home Maintenance Checklist for expert tips on lawn care, tree care, and pest control. Keep your Minnesota property healthy all season.
The Benefits of Mature Trees
Discover why mature trees are more than just a pretty backdrop; they’re essential to a healthy, vibrant community. Dive in and see just how much your trees are already doing for you!
What Commercial Properties Should Review Before Budget Season
This guide shows how reviewing past variability, anticipating recurring issues, and locking in priorities before budget season leads to fewer surprises, more control, and stronger results.
Do I Need to Water My Trees & Shrubs in Minnesota?
The answer depends on the age of the tree or shrub. Newly planted trees and shrubs need regular watering for approximately two years to help
Celebrating 50 Years of Rainbow Companies
Celebrating Rainbow’s golden anniversary, we reflect on the past that inspires us and discuss our vision for the future.
Legacy Landscapes: The Art of Preservation and Conservation
Discover the difference between preservation and conservation in Minnesota’s historic landscapes. Learn how to read your land, protect soil and trees, and make smarter design decisions for legacy properties.
EAB Treatment Fatigue: Why You Can’t Afford to Stop Protecting Your Ash Trees
Learn why stopping emerald ash borer insecticide treatments, even for one cycle, can be fatal to your ash trees, and how to stay committed for the long haul.