How to apply foliar fertilizer to fruit trees

How to Apply Foliar Fertilizer to Fruit Trees for Maximum Yield

At Bright Honor Fertilizer, we specialize in producing high-quality fertilizers to support farmers and growers in achieving healthier, more productive crops. One of the most effective ways to enhance fruit tree growth and fruit production is through foliar fertilization. This method delivers essential nutrients directly to leaves, allowing for quick absorption and immediate benefits.

Why Use Foliar Fertilizer for Fruit Trees

Unlike soil-applied fertilizers, foliar fertilizers provide nutrients directly to the leaves, bypassing soil limitations such as nutrient lock-up or poor root absorption. This method is especially useful when trees experience nutrient deficiencies, drought stress, or poor soil conditions.

Benefits of Foliar Fertilization

• Fast Nutrient Absorption – Nutrients are taken in through leaf stomata, ensuring quick results

• Immediate Correction of Deficiencies – Helps prevent yellowing leaves, weak growth, and fruit drop

• Better Nutrient Efficiency – Less nutrient loss compared to soil fertilization

• Supports Flowering and Fruiting – Enhances fruit set, size, and quality

How to Apply Foliar Fertilizer to Fruit Trees

To get the best results from foliar fertilization, follow these key application steps

1. Choose the Right Foliar Fertilizer

Select a foliar fertilizer rich in essential nutrients such as

• Nitrogen – Supports leaf and shoot growth

• Phosphorus – Encourages strong root and flower development

• Potassium – Improves fruit size, color, and taste

• Micronutrients including Calcium, Magnesium, Zinc, Boron, and Iron – Prevents nutrient deficiencies that cause poor fruit formation

2. Determine the Best Application Time

When to apply foliar fertilizer

• Early Morning or Late Afternoon – Prevents evaporation and maximizes nutrient absorption

• During Active Growth Phases – Best applied during flowering, fruit set, and fruit enlargement

• Avoid Rainy Days – Rain can wash away fertilizer, reducing effectiveness

3. Proper Application Method

Spraying Technique

• Use a fine mist sprayer to ensure even coverage

• Spray both upper and lower leaf surfaces for better nutrient uptake

• Avoid over-spraying, which can cause leaf burn

4. Frequency of Application

• Apply every 10 to 14 days during critical growth stages

• Reduce frequency once trees reach maturity and stable growth

Other Fertilization Methods for Fruit Trees

In addition to foliar feeding, fruit trees benefit from other fertilizer applications

1. Soil Fertilization

Granular or liquid fertilizers applied to the soil provide long-term nutrient availability. Consider

• Organic fertilizers such as compost and manure for slow nutrient release

• Granular NPK fertilizers for season-long feeding

• Controlled-release fertilizers to maintain a steady nutrient supply

2. Root Drenching

A method where liquid fertilizer is applied directly to the root zone, ensuring deep penetration and strong root development. Best for young trees or trees in poor soil conditions

3. Fertigation

Combining fertilizer with drip irrigation improves nutrient uptake while maintaining optimal soil moisture

Common Mistakes to Avoid When Using Foliar Fertilizer

• Applying fertilizer under direct sunlight can cause leaf burn and reduce absorption

• Using high fertilizer concentrations can damage leaves and stunt growth

• Ignoring micronutrient needs can affect fruit size and quality

• Overusing foliar fertilizer should complement, not replace, soil fertilization

Boost Your Fruit Tree Yield with Bright Honor Fertilizer

At Bright Honor Fertilizer, we manufacture high-quality foliar and soil fertilizers tailored for fruit trees. Our products are

• Scientifically formulated to improve tree health and fruit production

• Eco-friendly and sustainable, ensuring minimal environmental impact

• Customizable for different crops and climates

Contact us today to find the best fertilizer solutions for your orchard

By using the right foliar fertilizer and following proper application techniques, you can ensure stronger trees, healthier leaves, and a higher fruit yield