Yard Boss provides professional tree iron supplementation through direct trunk injection.
Trunk Injection Delivery
Annual Treatment
Rapid Uptake
Visible Transformation
Minimal Invasiveness
Tree Iron Injections
Custom Pricing
Trunk Injection Delivery
Annual Treatment
Rapid Uptake
Visible Transformation
Minimal Invasiveness
Yard Boss follows a thorough process for Boys Town properties. We begin with on-site assessment, identifying tree species and measuring trunk diameter at breast height (DBH at 4.5 feet above ground). We assess overall tree health to determine treatment appropriateness—we will not treat trees already in significant decline with 50%+ dead branches, major structural damage, disease, or root problems. We verify trees are good candidates for iron injection based on species and deficiency symptoms. After assessment, we provide custom quotes based on measured diameter and number of trees. Treatment involves placing injection points around trunk circumference at the base, with number determined by diameter. We inject iron solution directly into sapwood where tree transpiration carries it throughout the canopy. You’ll receive day-before notification and see color transformation beginning in 2-4 weeks depending on treatment timing.
Spring (Optimal)
April – June
Tree Activity
Peak nutrient uptake, leaves expanding, & high transpiration
Treatment Effectiveness
Excellent – Fastest visible results (2-3 weeks)
Summer
July – August
Tree Activity
Active growth and transpiration high in healthy trees
Treatment Effectiveness
Excellent – Good uptake, results visible in 3-4 weeks
Early Fall
September
Tree Activity
Trees still active, nutrient storage for winter
Treatment Effectiveness
Good – Uptake slower but effective; benefits visible next spring
Late Fall
October – November
Tree Activity
Trees preparing for dormancy, reduced activity
Treatment Effectiveness
Fair – Limited uptake; mainly benefits next year
call us today to schedule your service
If you choose not to treat iron deficiency, your Boys Town trees face both short-term and long-term consequences. Short-term effects include continued pale, yellow-green foliage that reduces curb appeal, reduced photosynthesis efficiency meaning less energy production, and overall sickly appearance that diminishes your property’s aesthetic value. Long-term effects are more serious: progressive weakening as chronic deficiency stresses trees year after year, reduced growth with trees never reaching full size potential and developing misshapen canopies, increased vulnerability to pests (insects target weak trees), diseases (fungi attack stressed trees), drought (deficient trees have less energy to respond to water stress), and winter injury (weak trees suffer more cold damage). Severe, prolonged deficiency causes twig dieback that progresses to branch death, and in extreme cases, years of severe deficiency can kill trees, especially highly susceptible species like pin oak.
At Yard Boss, we understand that you may have questions about our services, processes, and how we can help you achieve the perfect lawn. Whether you’re curious about our lawn care techniques, service areas, or the benefits of professional lawn maintenance, you’ll find the information you need right here. If you have any additional questions, feel free to reach out to our friendly team!
Your trees have iron deficiency because of Nebraska's alkaline soil, not because there's no iron in the soil. Here's the explanation:
How to tell if your trees are iron-deficient:
Most common on: Pin oak, river birch, red oak, silver maple—these are "acid-loving" trees that struggle in alkaline soil
Iron injection can be done anytime the tree is actively taking up nutrients, which means anytime from spring leaf emergence through early fall before dormancy.
Best Timing by Season
Our recommendation: Spring is ideal for fastest results, but summer treatment works great too. If you're noticing pale foliage in July, treat now—don't wait until next spring!
No! Trees heal from injection wounds quickly and easily. Here's why you don't need to worry:
Trees regularly survive wounds from:
Our tiny injection points are minor compared to wounds trees naturally handle. The benefit (vibrant green foliage and improved photosynthesis) greatly outweighs the minimal, temporary stress of small injection points.
Your tree will continue to struggle with iron deficiency. Here are the consequences:
Short-Term (This Season)
Long-Term (Multiple Years)
The "Opportunity Cost"
You planted this tree (or bought a property with it) because you wanted a beautiful, healthy shade tree adding value to your property. Iron deficiency means you're getting 50-70% of the tree's potential beauty and only 60-80% of its potential growth. Treatment unlocks the tree's full potential—the vibrant green color and vigorous growth you expected when planting it.
No—iron injection is an annual treatment because the underlying soil problem (alkaline pH) is permanent. Think of it like taking a daily vitamin:
Why not permanent? The alkaline soil constantly prevents root iron uptake. Annual trunk injection bypasses this problem, but only for one season. It's not that treatment wears off—it's that the tree can't get iron from soil on its own and needs the annual supplement.
If tree already has deep green foliage, it probably doesn't need iron treatment. Either:
We assess each tree individually. If foliage is already vibrant green, we'll tell you treatment isn't needed—we don't sell unnecessary services.
Young trees benefit from iron injection, but considerations:
As young trees mature and trunk diameter increases, trunk injection becomes the most effective long-term solution.
Great news—tree height doesn't matter for trunk injection! We inject at trunk at breast height (4-5 feet up), not in the canopy. Tree can be 10 feet or 100 feet tall—injection method is the same. Iron is transported throughout tree via vascular system regardless of height.
