Tree & Shrub Fertilizer

  • Tree & Shrub Fertilizer

In stock

Tree & Shrub Fertilizer

Tree & Shrub Fertilizer

$38.00 CAD
$38.00 CAD
Sale Sold out

Root‑Focused, Year‑Round Nutrition for Healthier, Longer‑Lasting Trees & Shrubs

Are you looking to fortify your trees and shrubs before seasonal stress sets in? Holmes Grown Tree & Shrub Fertilizer is formulated to strengthen root systems, improve resilience, and support steady, healthy growth throughout the year. This blend provides a targeted ratio of nitrogen, phosphorus, and elevated potassium to enhance stress tolerance, encourage deeper rooting, and help woody plants store essential nutrients for the seasons ahead.

As trees and shrubs face heat, drought, or winter dormancy, strong roots make all the difference. Our Tree & Shrub Fertilizer is designed to build that foundation, promoting improved structure, better color, and consistent vitality. Ideal for homeowners who want to invest in long‑term plant health, this blend helps your landscape thrive now while setting it up for more vigorous growth next spring. Safe for use on a wide range of ornamental trees and shrubs.

Fertilizer Analysis - 12-7-14+10S

  • Total Nitrogen (N) - 12%
  • Available Phosphoric Acid (P2O5) - 7%
  • Soluble Potash (K2O) - 14%
  • Sulphur - 10% 
  • Micronutrient Package
    • Magnesium - 1.3%
    • Iron - 0.32%
    • Zinc - 0.1%
    • Copper - 0.1%

Safety Data Sheets

Shipping & Returns

We take great care in packing and shipping your order to ensure it arrives in excellent condition. If your item arrives damaged during shipping, please contact us right away with your order details and a photo of the damage. We will gladly send you a replacement product at no additional cost.
Please note that all items are final sale. For quality and safety reasons, we do not accept returns or offer refunds on any products.
Our goal is to make sure you receive exactly what you ordered and are happy with your purchase.

How long will it take to receive my order?

We strive to process and ship orders as quickly as possible. After your order is placed, please allow 1-2 business days for processing. Shipping times may vary depending on your location and the shipping method selected at checkout. You can find more information about estimated delivery times in your confirmation email or contact our support team for specific inquiries.

What is your return policy?

All items are final sale. For quality and safety reasons, we cannot accept returns on any products.
View full details

What Makes Tree & Shrub Fertilizer Special?

Our tree & shrub fertilizer delivers a targeted nutrient blend that strengthens roots, boosts stress tolerance, and supports steady, year‑round health for all your ornamental trees and shrubs.

Here’s how it works:

  • Moderate Nitrogen Content for Top Growth

    Helps trees and shrubs maintain healthy foliage without causing excessive, fast, weak growth that can occur with high‑nitrogen lawn fertilizers.

  • Micronutrient Package to Prevent Common Deficiencies

    Micronutrient package provides broad-spectrum support that helps prevent hidden deficiencies, enhances overall plant vigor, and promotes stronger, more resilient trees and shrubs throughout the growing season.

  • Phosphorus for Stronger Root Development

    Phosphorus is critical for larger plants that rely on deep, well‑structured root systems for stability, water uptake, and long‑term health.

  • High Potassium for Increased Stress Tolerence

    Potassium helps trees and shrubs better endure heat, drought, cold, and disease pressures by strengthening cell walls and improving overall plant resilience.

Why Fertilize Established Trees and Shrubs if They Appear Healthy?

  • Healthy trees and shrubs still use up soil nutrients over time.
  • Fertilizing replenishes what the soil can no longer naturally provide.
  • Consistent nutrition helps maintain vigor and long‑term growth.
  • Supplemental feeding improves resilience to heat, drought, pests, and disease.
  • Regular fertilization supports strong roots and structural stability as plants mature.

How to Apply Holmes Grown Tree & Shrub Fertilizer?

Best Practices for Home Use

  1. Clear the area around the plant. Remove debris or thick mulch so the fertilizer can reach the soil.
  2. Apply fertilizer around the root zone. Spread it evenly in the area beneath the branches, avoiding direct contact with the trunk.
  3. Lightly work it into the soil. This helps nutrients reach the roots more easily.
  4. Water the area well. Watering activates the fertilizer and helps move it into the soil.

Application Tips & Common Questions

Can I use Holmes Tree & Shrub fertilizer on all plant types?

Yes, you can use tree and shrub fertilizer on many plants, but not all. Some plants, like fruit trees, acid‑loving shrubs, or newly planted trees, may need more specialized fertilizers or different care.

What if I fertilize too early?

Applying fertilizer before plants are actively growing can lead to nutrient runoff and wasted product. Wait until the plants are actively green.

Should I water after I fertilize?

Yes, watering in the fertilizer:

  • Helps nutrients move into the root zone.
  • Prevents surface runoff.
  • Reduces the chance of burning

How often should I fertilize my trees and shrubs?

Most established trees only need to be fertilized once a year.
Shrubs can also be fertilized once per year, ideally in early spring, alternatively in the fall.