If you think your tree specimens could use a bit of supplementation to achieve their potential, you’re in the right place! In some ways, trees are just like us humans—they need a balanced supply of nutrients to thrive.
As go-to certified arborist services in Lafayette, OR, Oregon Arborist, LLC, knows a thing or two about tree nutrients. Keep reading as we break down the details to help you unearth the secret to a happy, healthy landscape filled with thriving trees.
The Building Blocks of Tree Health
The macronutrients nitrogen, phosphorus, and potassium are what trees need in large amounts. They play a vital role in growth, energy production, and overall health. That’s why most fertilizer products you see on the market have N-P-K values prominently displayed.
However, trees also require a suite of micronutrients, such as calcium, magnesium, and sulfur. Though they need these micronutrients in smaller quantities, they are no less important for promoting vigor in the tree.
Signs Your Tree Needs Fertilization
While nutrient deficiencies in trees are fairly rare, they do occur. Keep an eye out for these symptoms:
- Unusual foliage shape or coloration
- Stunted growth
- Early leaf drop
- Poor flower or fruit development
- Dead or dying branches
- Short-looking twigs
Remember, these symptoms can also result from other stressors like diseases, pests, or environmental factors. Consider scheduling a soil analysis test for a more accurate diagnosis.
Fertilizing Tips
If you suspect your specimen lacks tree nutrients or you simply want to give it a boost, consider implementing these fertilization strategies:
Time Your Fertilizer Applications
Most tree species prefer early spring or late fall to catch up on their nutrient requirements. This is when they’re either ramping up for a season of new growth or storing energy for their dormancy periods, respectively. So, timing your fertilization efforts with these natural cycles helps your plants absorb nutrients more effectively.
Start Organic
Organic fertilizers not only deliver a balanced, slow-release diet for your trees, but they also improve the soil structure and stimulate beneficial microbial activity. Going organic will also reduce the risk of over-fertilization, an all-too-common mistake that can lead to nutrient burns. Popular options include compost, aged manure, bone meal, or cottonseed meal.
Know How Much to Use
Newly planted trees may need a little extra help in the nutrient department compared to their older counterparts. Bi-annual applications of a balanced fertilizer mix can kickstart growth. If you have a mature tree, it typically won’t need as much supplemental feeding, especially when planted in a well-nourished environment.
Consult a Local Tree Expert in Oregon Today!
With so many factors to consider, it’s easy to feel overwhelmed by the ins and outs of tree nutrients. Don’t worry; Oregon Arborist, LLC’s SA-certified arborist service, has all the knowledge and experience necessary to help you navigate the complexities of tree care and more.
Give Oregon Arborist, LLC, a call at (503) 899 4166 today. Alternatively, explore our blog to learn about growing a tree from a branch and much more.