1、How to Fertilize Longan Tree: A Simple Guide for Bountiful Harvests

This guide provides a comprehensive overview of how to fertilize longan trees effectively, covering soil preparation, nutrient requirements, fertilizer types, application methods, and essential tips for success.

2、Optimal Fertilizer for Growing Longan: What You Need to Know

Learn how to properly fertilize Longan (Dimocarpus longan). Discover fertilizing frequency, nutrient requirements, and best practices for healthy growth.

3、Longan

To avoid this fiery fate for your Longan tree, use soil test results to calculate the exact amount of nutrients needed. Remember, more isn't always better; it's about finding that sweet spot where your tree thrives without the excess that leads to waste or, worse, fertilizer burn.

4、How to Plant Longan – THEP WATANA

By soil: Give fertilizer 8-24-24 to accumulate soil nutrient and for good root. By leaf: Spray with Mommoth Supreme 0-28-27 to minimize nitrogen to produce the new leaf, accumulate sugar to produce flower, and Mommoth Calcium Magnesium to produce pigment and perfect leaf.

5、How to Fertilize Longan Trees for Optimal Growth?

Providing a balanced fertilizer with a ratio suitable for fruit trees, such as 6-6-6 or 8-3-9, ensures that Longan trees get all they need throughout the growing season.

How to apply biological organic fertilizer to longan

Apply bio-organic fertilizer once in February, plant 1-2 kg, urea 0.5 kg, superphosphate 1 kg. In June, the plant can apply 2 kg of bio-organic fertilizer, 0.5 kg of urea and 1 kg of potassium chloride.

Longan fertilizer and water management 10/30 Update MySheen

The experiment shows that the longan orchard with 1 ton of fruit per mu applies 25 kg of pure nitrogen per year (of which the nitrogen of organic fertilizer accounts for about 40% of the total nitrogen application in the whole year).

Growing Longan in Florida

The amount of fertilizer will gradually increase to 0.5, 0.75, 1.0 lb as the tree grows. Irrigation: Since longan tree likes wet soil, it should be irrigated regularly for the optimum yield. Bearing trees need to be irrigated regularly from flowering through harvest.

(PDF) Efforts to improve the growth of longan plant grafting

The results showed that Kristalin was the most responsive to NPK fertilizer at dosage of 60 g per plant. The 2.5 g of leaf fertilizer per plant was the optimal dosage to increase the height...

EFFECTS OF DIFFERENT NITROGEN FERTILIZATION DOSES ON GROWTH, LEAF

The effect of nitrogen (N) concentration on growth, leaf nutrient concentration, flowering and fruit quality of off-season longan was studied.

Longan (Dimocarpus longan) is a tropical fruit tree renowned for its sweet, nutrient-rich fruit. During cultivation and management, foliar fertilization is a critical step that helps plants absorb nutrients rapidly and promotes growth. Below are guidelines and steps for using foliar fertilizer on longan trees:

I. Understand Longan’s Growth Stages

Longan trees progress through multiple growth stages, from seedlings to mature trees, each with distinct nutritional needs. For example:

• Seedling stage: High demand for nitrogen.
• Vegetative growth stage: Continued need for nitrogen.
• Flowering and fruiting stage: Increased requirement for phosphorus and potassium.

Foliar fertilizer selection should align with these specific growth phases.

II. Choose the Right Foliar Fertilizer

Various foliar fertilizers are available, including straight fertilizers, compound fertilizers, and bio-fertilizers. Consider the following when selecting:

1. Ingredients: Opt for products with high concentrations of easily absorbable nutrients.
2. pH Value: Match the fertilizer’s pH to the soil’s pH to avoid adverse reactions.
3. Safety: Choose non-toxic, residue-free, and eco-friendly options.
4. Brand Reputation: Prioritize trusted brands or products with proven quality.

III. Dilute the Foliar Fertilizer

Dilute the fertilizer according to instructions, typically 5–10 grams per liter of water. Before large-scale application, test on a small area to observe plant responses.

IV. Timing and Target Areas

1. Spraying Timing:
   • Seedlings: Apply to leaves.
   • Post-flowering: Focus on flowers and young fruits.
   • Fruiting stage: Target leaves near fruits.
2. Target Areas: Prioritize leaves (main sites of photosynthesis). Increase spray volume around fruits.

V. Apply Evenly

Use a sprayer or soft brush to distribute the fertilizer uniformly across leaves. Avoid direct contact with fruits to prevent quality loss. Do not over-apply to avoid leaf burn.

VI. Precautions

1. Avoid Direct Sunlight: Apply in the morning or evening to prevent nutrient breakdown.
2. Protect from Rain: Cover plants or reapply if rain is expected within 24 hours.
3. Water Follow-Up: Irrigate lightly after application to enhance absorption.
4. Monitor Plant Response: Discontinue use if abnormalities occur (e.g., leaf discoloration).

VII. Post-Application Management

1. Application Interval: Repeat every 7–10 days, adjusting based on growth and soil conditions.
2. Dosage Control: Tailor amounts to plant needs and soil fertility. Excess or deficiency can hinder growth.
3. Integrated Fertilization: Combine foliar sprays with root fertilization and organic amendments for comprehensive nutrition.

foliar fertilization is vital for optimizing longan growth and yield. Scientific application, coupled with attention to detail, ensures effectiveness and safety.