Seaweed Isn’t Just for the Ocean—It Could Be the Secret to Healthier, Stronger Tree

Kelp extract might seem like an odd match for tree care, but this natural resource is packed with powerful benefits. In this article, we’ll explore how kelp-based treatments can support your trees’ health, especially in Utah’s dry, high-altitude climate. Whether you’re a homeowner, landscaper, or property manager, you’ll discover how kelp can fit into a sustainable care routine.

What Exactly Is a Kelp Treatment?

Kelp treatments are derived from marine algae—mainly Ascophyllum nodosum—and are applied to soil or leaves. They’re loaded with trace minerals, natural growth hormones, and beneficial enzymes that trees need to thrive.

In Utah’s nutrient-poor soils and extreme weather conditions, kelp helps reduce stress and increase resilience.

How Does Kelp Help Trees?

When applied regularly, kelp-based products:

• Stimulate deeper root growth

• Improve nutrient absorption and retention

• Strengthen resistance to drought, heat, and pests

• Encourage healthy leaf development

• Boost beneficial microbes in the soil

Kelp can be applied to virtually any tree or shrub, but it’s especially beneficial for:

• Deciduous trees like Maples, Aspens, and Lindens

• Evergreens such as Pines and Spruces

• Orchard trees (Apples, Peaches, Cherries)

• Drought-sensitive trees or newly planted specimens

Its natural, low-salt formula makes it gentle enough for repeat use, even in sensitive landscapes.

When Should You Use Kelp?

Trees that show the following symptoms can benefit from a kelp treatment:

• Leaf discoloration or curling

• Minimal growth in spring or summer

• Stress after pruning or transplanting

• Poor root development

• Soil with low organic matter

Spring and early summer are prime times for treatment, but kelp can be applied throughout the growing season.

Application Tips for Kelp-Based Products

Foliar Application - Spray diluted kelp solution directly onto foliage early in the morning or at dusk.

Soil Drench - Pour the diluted mixture around the tree’s base to reach the root zone.

Professional Deep Root Zone Injection - Certified arborists can apply kelp directly into the tree root zone for fast, targeted absorption.

Eco-Friendly Tree Care That Works

Kelp is a great addition to any organic garden or landscape. It’s:

• Sustainable and biodegradable

• Free from synthetic chemicals

• Safe for pollinators, pets, and people

• Compatible with compost teas and bio-stimulants

It fits seamlessly into Integrated Pest Management (IPM) programs by promoting overall plant vitality.

Need Help with Organic Tree Treatments in Utah?

At Utah Tree Care Pros, we use kelp treatments alongside other proven techniques to help trees stay strong in Utah’s unique climate. Whether you’re nurturing young trees or reviving stressed ones, our ISA Certified Arborists can help.

We serve homeowners, businesses, HOAs, and large properties across the Wasatch Front and Park City.

📞 Call us at (801)-870-0164

🌐 Visit UtahTreeCare.com