Are your coconut trees struggling to produce lush foliage or abundant fruit? The secret to thriving coconut palms lies in choosing the best 10 fertilizers for coconut trees. These trees require specific nutrients like nitrogen, phosphorus, and potassium to flourish, but with countless options on Amazon, picking the right fertilizer can feel overwhelming. This guide reviews the top 10 fertilizers for coconut trees, backed by Amazon customer reviews, expert insights, and current data, to help you make an informed choice. Our recommendations are based on in-depth research, including Amazon ratings, user feedback, and nutrient requirements tailored for coconut trees in various climates and soil types. Here’s what to look for in a coconut tree fertilizer: balanced NPK ratios, organic vs. synthetic options, micronutrients, and easy application methods.
Why Fertilizing Coconut Trees Matters
Coconut trees (Cocos nucifera) are heavy feeders, requiring a steady supply of nutrients to support their growth, fruit production, and resilience. Potassium (K) is the most critical nutrient for coconut cultivation, promoting fruit quality and disease resistance, followed closely by nitrogen (N) for leaf growth and vigor. Phosphorus (P) aids root development, while secondary nutrients like magnesium (Mg) and micronutrients like boron and zinc enhance overall health. Without proper fertilization, coconut trees may exhibit yellowing leaves, stunted growth, or poor fruit yield—issues that can reduce harvests by up to 50%. Regular fertilization can increase yields by up to 50%, improve fruit quality, and extend tree longevity, with well-maintained palms producing 50-200 coconuts annually for up to 80 years.
How We Chose the Best Fertilizers
To identify the best 10 fertilizers for coconut trees, we analyzed products based on rigorous criteria:
- Amazon Ratings: Prioritized products with 4+ stars and hundreds of reviews.
- Customer Feedback: Focused on effectiveness for coconut trees or palms, sourced from 2024-2025 Amazon reviews.
- NPK Balance: Selected fertilizers with high potassium (e.g., 2-1-1, 10-5-10) and micronutrients like magnesium, boron, and zinc.
- Soil and Climate Suitability: Ensured compatibility with sandy, loamy, or clay soils and tropical or coastal climates.
- Price-to-Value: Compared cost-effectiveness for small-scale gardeners and large groves.
- Research Process: Combined Amazon best-seller data, customer feedback, and expert insights from sources like “Modern Coconut Management” and gardening sites.
Our picks reflect real-world performance in tropical and coastal environments, ensuring you find a fertilizer that meets your needs.
Comparison Table: Top 10 Fertilizers for Coconut Trees
| Product Name | Price | Key Feature |
| Jobe’s Organics Granular (4 lbs) | $15.99 | Organic 10-10-10 with microbes |
| Perfect Palm Dual Action (7 lbs) | $44.95 | High potassium, dual-release |
| Miracle-Gro Shake ‘N Feed (4.5 lbs) | $21.97 | Easy shake-and-feed application |
| BGI Palmgain (2 lbs) | $17.98 | Palm-specific 8-2-12 formula |
| Espoma Organic Palm-tone (4 lbs) | $15.79 | Organic with Bio-tone microbes |
| Dr. Earth Natural Wonder (4 lbs) | $25.08 | Organic for fruit trees and palms |
| Jobe’s Palm Spikes (10-5-10) | $26.00 | Convenient time-release spikes |
| Osmocote Plus Slow Release (8 lbs) | $171.96 | Feeds up to 6 months |
| TrustBasket Coconut Fertilizer (1.5 lbs) | $18.95 | Tailored for coconut trees |
| HAP Organic Fertilizer (5 lbs) | $16.69 | High nitrogen and potassium |
Note: Prices are approximate based on Amazon data as of August 2025 and may vary. Check Amazon for the latest pricing.
best fertilizer for coconut tree
Detailed Reviews: The Best 10 Fertilizers for Coconut Trees
1. Jobe’s Organics Granular Fertilizer for Palm Trees (4 lbs)
Product Description: Jobe’s Organics Granular Fertilizer is a top-tier organic option tailored for palm trees, including coconuts. Its 10-10-10 NPK ratio delivers balanced nutrition for foliage, root, and fruit growth, enhanced by Biozome—a proprietary blend of beneficial microorganisms that improve soil health and nutrient uptake. This fertilizer is OMRI-listed for organic gardening, making it ideal for eco-conscious growers. Its granular form ensures easy application, and the slow-release formula provides consistent nutrients over weeks, reducing the risk of over-fertilization. Perfect for sandy or loamy soils, it supports coconut trees in tropical and coastal environments.
Price: $15.99
Key Features and Benefits:
- Balanced 10-10-10 NPK ratio supports all growth stages.
- Biozome enhances soil microbial activity for long-term health.
- OMRI-listed for organic certification, safe for sustainable farming.
- Easy-to-apply granules for uniform nutrient distribution.
Pros:
- High customer satisfaction (16,939+ reviews, 4.5 stars on Amazon).
- Affordable price point for small-scale use.
- Promotes lush foliage and increased coconut yield within weeks.
- Safe for organic gardens, minimizing environmental impact.
Cons:
- 4-pound bag may require frequent repurchasing for larger groves.
- Slower results compared to synthetic fertilizers.
Amazon Customer Ratings and Reviews: 4.5/5 stars from 16,939 reviews. Customers praise its ease of use and noticeable improvements in palm health, with many reporting greener leaves and higher fruit yields within 4-6 weeks. Some note the need for multiple applications for larger trees.
Why It’s a Good Choice for Coconut Trees: Jobe’s Organics is ideal for organic growers seeking a balanced, eco-friendly fertilizer that enhances soil health while delivering essential nutrients for coconut trees. Its microbial blend ensures long-term benefits, making it a reliable choice for sustained growth.
Ideal Use Case: Perfect for small-scale coconut farmers or home gardeners with 1-5 trees in sandy or loamy soils, especially those prioritizing organic methods.
2. Perfect Palm Dual Action Palm Tree Fertilizer (7 lbs)
Product Description: Perfect Palm Dual Action Fertilizer is a premium choice for coconut trees, featuring a high-potassium formula (10-5-20 NPK) designed for robust fruit production and disease resistance. Its dual-action technology combines immediate-release nutrients for quick results with slow-release components for up to 3 months of feeding. Enriched with micronutrients like magnesium, iron, and manganese, it addresses common deficiencies in coastal soils. The included measuring scoop ensures precise application, making it user-friendly for both novice and experienced growers. This fertilizer excels in tropical climates, supporting mature coconut trees for maximum yield.
Price: $44.95
Key Features and Benefits:
- High potassium (20%) enhances fruit quality and tree resilience.
- Dual-action formula provides instant and sustained nutrient release.
- Micronutrients (magnesium, iron) prevent yellowing and deficiencies.
- Free measuring scoop ensures accurate dosing.
Pros:
- 500+ reviews (4.4 stars) highlight increased coconut production.
- Long-lasting effects reduce application frequency.
- Effective in sandy, nutrient-poor coastal soils.
Cons:
- Higher price point than budget options.
- May require supplemental nitrogen for young trees.
Amazon Customer Ratings and Reviews: 4.4/5 stars from 500+ reviews. Users report significant yield improvements, with some noting up to 20% more coconuts in coastal plantations. A few mention the cost as a drawback for small-scale use.
Why It’s a Good Choice for Coconut Trees: The high-potassium, dual-release formula is tailored for mature coconut trees, ensuring consistent nutrition and improved fruit quality, making it a top pick for commercial growers.
Ideal Use Case: Best for commercial coconut plantations in tropical climates, particularly for mature trees needing a potassium boost for fruiting.
3. Miracle-Gro Shake ‘N Feed Palm Plant Food (4.5 lbs)
Product Description: Miracle-Gro Shake ‘N Feed Palm Plant Food is a convenient, synthetic fertilizer with an 8-8-8 NPK ratio, designed for easy application and rapid nutrient uptake. Formulated for palms, it includes magnesium, manganese, and iron to promote deep green foliage and prevent yellowing. The shake-and-feed applicator simplifies use, requiring no mixing or measuring, and its slow-release formula feeds coconut trees for up to 3 months. This fertilizer is ideal for gardeners seeking quick results in nutrient-deficient soils, particularly in tropical or subtropical regions.
Price: $21.97
Key Features and Benefits:
- Balanced 8-8-8 NPK for comprehensive nutrition.
- Contains magnesium and manganese for vibrant foliage.
- Shake-and-feed design eliminates mixing, saving time.
- Feeds for up to 3 months with one application.
Pros:
- 5,220+ reviews (4.6 stars) for ease and effectiveness.
- Budget-friendly for small to medium groves.
- Reduces yellowing and promotes rapid growth.
Cons:
- Non-organic, not suitable for eco-conscious growers.
- Less specialized for coconut trees compared to palm-specific formulas.
Amazon Customer Ratings and Reviews: 4.6/5 stars from 5,220 reviews. Customers love the simplicity and report greener leaves and healthier palms within weeks. Some note it’s less effective for mature coconut trees needing higher potassium.
Why It’s a Good Choice for Coconut Trees: Its ease of use and broad nutrient profile make it a great choice for quick results in nutrient-deficient soils, especially for young or potted coconut trees.
Ideal Use Case: Ideal for beginners or homeowners with potted or young coconut trees in tropical or subtropical gardens.
4. BGI Fertilizers Palmgain Bag (2 lbs)
Product Description: BGI Palmgain is a specialized fertilizer for palms, ferns, and cycads, with an 8-2-12 NPK ratio optimized for coconut trees. Its high-potassium formula supports fruit production and disease resistance, while micronutrients like magnesium, boron, and zinc address deficiencies common in sandy coastal soils. The granular form allows for precise application, and its compact 2-pound bag is perfect for small-scale use. Designed for tropical environments, Palmgain promotes root strength and vibrant foliage, making it a favorite among palm enthusiasts.
Price: $17.98
Key Features and Benefits:
- High-potassium 8-2-12 NPK for fruit yield and health.
- Micronutrients (magnesium, boron, zinc) combat deficiencies.
- Compact size ideal for small gardens or potted palms.
- Promotes strong roots and disease resistance.
Pros:
- 400+ reviews (4.5 stars) for targeted palm nutrition.
- Highly effective in sandy, coastal soils.
- Improves coconut yield in dwarf varieties.
Cons:
- Small bag size not cost-effective for large farms.
- Requires careful application to avoid overuse.
Amazon Customer Ratings and Reviews: 4.5/5 stars from 400 reviews. Users praise its effectiveness for coconut trees in tropical regions, with many noting improved fruit yields and greener foliage. Some mention the small size as a limitation for larger groves.
Why It’s a Good Choice for Coconut Trees: Its palm-specific formula ensures precise nutrition, making it ideal for coconut trees in nutrient-poor soils, particularly for fruit-focused growers.
Ideal Use Case: Coastal gardeners with dwarf or hybrid coconut varieties seeking a targeted, high-potassium fertilizer.
5. Espoma Organic Palm-tone (4 lbs)
Product Description: Espoma Organic Palm-tone is a natural fertilizer with a 4-1-5 NPK ratio, crafted for palms and hibiscus. Enriched with Bio-tone microbes, it enhances soil health and nutrient uptake, promoting lush foliage and fruit production. Its organic composition is safe for eco-conscious growers, and the low nitrogen content suits mature coconut trees needing potassium and magnesium. The granular form is easy to apply, and its slow-release nature ensures consistent feeding for weeks, making it a reliable choice for sustainable coconut cultivation.
Price: $15.79
Key Features and Benefits:
- Organic 4-1-5 NPK with Bio-tone microbes for soil health.
- High potassium and magnesium for fruit quality and leaf greening.
- Slow-release formula for sustained nutrition.
- Safe for organic gardening and environmentally friendly.
Pros:
- 340+ reviews (4.5 stars) for eco-friendly results.
- Affordable and widely available on Amazon.
- Enhances fruit quality and tree resilience.
Cons:
- Lower nitrogen may not suit young, fast-growing trees.
- Requires multiple applications for optimal results.
Amazon Customer Ratings and Reviews: 4.5/5 stars from 340 reviews. Customers report healthier trees and improved coconut yields, especially in organic gardens. Some note slower results for young trees needing more nitrogen.
Why It’s a Good Choice for Coconut Trees: Its organic formula and microbial enhancement make it ideal for sustainable growers seeking long-term soil health and reliable fruit production.
Ideal Use Case: Eco-conscious gardeners with mature coconut trees in nutrient-poor soils, particularly in tropical climates.
6. Dr. Earth Natural Wonder Fruit Tree Fertilizer (4 lbs)
Product Description: Dr. Earth Natural Wonder Fruit Tree Fertilizer is a versatile organic fertilizer with a 5-5-2 NPK ratio, formulated for fruit trees and palms, including coconut trees. Its organic blend, enriched with beneficial microbes and mycorrhizae, promotes robust root development and enhances soil fertility, leading to healthier trees and improved fruit yields. The low potassium content is balanced by micronutrients like calcium and sulfur, making it suitable for a wide range of soil types. This fertilizer is OMRI-listed, ensuring it meets organic standards, and its granular form allows for easy application in tropical gardens.
Price: $25.08
Key Features and Benefits:
- Organic 5-5-2 NPK with microbes for soil health and root growth.
- Contains calcium and sulfur to support photosynthesis and fruit quality.
- Versatile for coconut trees, citrus, and other fruit-bearing plants.
- Slow-release formula provides steady nutrition for weeks.
Pros:
- 550+ reviews (4.4 stars) for versatility across fruit trees and palms.
- Enhances soil structure for long-term fertility.
- Affordable for organic gardeners with small to medium groves.
Cons:
- Lower potassium content may require supplementation for mature coconut trees.
- Slower results compared to high-potassium formulas.
Amazon Customer Ratings and Reviews: 4.4/5 stars from 550 reviews. Customers praise its effectiveness for tropical plants, with many noting improved growth and fruit quality in coconut and citrus trees. Some mention the need for additional potassium for optimal coconut yields.
Why It’s a Good Choice for Coconut Trees: Its organic composition and microbial enhancement make it a great choice for growers seeking a versatile fertilizer that supports both coconut trees and other fruit-bearing plants, with a focus on soil health.
Ideal Use Case: Best for mixed orchards with coconut and other fruit trees, especially for organic growers in tropical or subtropical regions.
7. Jobe’s Palm Tree Fertilizer Spikes (10-5-10, 5 Spikes)
Product Description: Jobe’s Palm Tree Fertilizer Spikes offer a convenient, time-release solution for coconut tree nutrition, delivering a 10-5-10 NPK ratio directly to the root zone. Designed specifically for palms, these spikes provide high nitrogen for vigorous leaf growth and moderate potassium for fruit development. The slow-release formula feeds trees for up to 3 months, reducing maintenance for busy gardeners. Easy to insert into the soil, these spikes are ideal for urban or small-scale settings where precise, low-effort fertilization is preferred.
Price: $26.00
Key Features and Benefits:
- 10-5-10 NPK ratio promotes lush foliage and steady fruit production.
- Time-release spikes feed for up to 3 months with one application.
- Easy insertion near the root zone for targeted nutrition.
- Ideal for potted or small-scale coconut trees.
Pros:
- 185+ reviews (4.4 stars) for convenience and effectiveness.
- Reduces fertilization frequency, saving time.
- Great for young coconut trees needing nitrogen.
Cons:
- Higher cost per ounce compared to granular fertilizers.
- Limited micronutrient profile may not address all deficiencies.
Amazon Customer Ratings and Reviews: 4.4/5 stars from 185 reviews. Users appreciate the low-maintenance application and report greener foliage and healthier young palms. Some note limited effectiveness for mature trees with higher potassium needs.
Why It’s a Good Choice for Coconut Trees: The time-release spikes make it a hassle-free option for young coconut trees, delivering consistent nitrogen for leaf growth and supporting early development.
Ideal Use Case: Urban gardeners or busy homeowners with potted or young coconut trees seeking a low-maintenance fertilization solution.
8. Osmocote Plus Slow Release Fertilizer (15-9-12, 8 lbs)
Product Description: Osmocote Plus Slow Release Fertilizer is a premium synthetic option with a 15-9-12 NPK ratio, designed for long-lasting nutrition in palms and other tropical plants. Its advanced polymer coating releases nutrients for up to 6 months, making it ideal for sandy soils common in coconut-growing regions. Enriched with 11 essential nutrients, including magnesium, iron, and zinc, it addresses deficiencies and promotes vibrant foliage and fruit production. The granular form is easy to apply, and its high nitrogen content supports rapid growth in young coconut trees.
Price: $171.96
Key Features and Benefits:
- 15-9-12 NPK with 11 nutrients for comprehensive palm care.
- Feeds for up to 6 months, reducing application frequency.
- Ideal for sandy soils with poor nutrient retention.
- Promotes rapid leaf growth and fruit development.
Pros:
- 1,000+ reviews (4.6 stars) for long-lasting effects and ease of use.
- Cost-effective for large groves due to bulk size.
- Reduces yellowing in nutrient-deficient soils.
Cons:
- Non-organic, not suitable for eco-conscious growers.
- Higher initial cost compared to smaller packages.
Amazon Customer Ratings and Reviews: 4.4/5 stars from 1,000+ reviews. Customers highlight its convenience and effectiveness for palms in coastal areas, with many reporting greener foliage and improved yields. Some note the synthetic formula as a drawback for organic gardens.
Why It’s a Good Choice for Coconut Trees: Its long-lasting, nutrient-rich formula is perfect for sandy soils, ensuring consistent nutrition for coconut trees in tropical climates.
Ideal Use Case: Large-scale coconut growers in tropical regions with sandy soils seeking a low-maintenance, synthetic fertilizer.
9. TrustBasket Coconut Plant Fertilizer (Organic, 1.5 lbs)
Product Description: TrustBasket Coconut Plant Fertilizer is a specialized organic fertilizer designed specifically for coconut trees, featuring a nutrient-rich blend tailored to prevent button shedding and boost growth. Its balanced NPK ratio, combined with micronutrients like magnesium and zinc, supports root development, fruit retention, and overall tree health. The compact 1.5-pound bag is ideal for small-scale use, and its organic composition ensures safety for eco-conscious growers. This fertilizer is particularly popular in tropical regions like India, where coconut cultivation is widespread.
Price: $18.95
Key Features and Benefits:
- Organic blend tailored for coconut trees, preventing button shedding.
- Includes micronutrients for root and fruit health.
- Easy-to-apply granules for small-scale gardens.
- Supports higher coconut yields in tropical climates.
Pros:
- 807+ reviews (4.0 stars) for targeted coconut nutrition.
- Affordable for home gardeners with 1-3 trees.
- Improves fruit retention and tree vigor.
Cons:
- Limited availability in some regions outside India.
- Small package size not ideal for large plantations.
Amazon Customer Ratings and Reviews: 4.0/5 stars from 807 reviews. Users report improved coconut yields and healthier trees in home gardens, particularly in tropical regions. Some mention challenges with sourcing larger quantities.
Why It’s a Good Choice for Coconut Trees: Its coconut-specific formula ensures precise nutrition, making it a top choice for small-scale growers aiming to maximize fruit production.
Ideal Use Case: Home gardeners in India or tropical regions with 1-3 coconut trees seeking an organic, targeted fertilizer.
10. Hawaiian Agricultural Product Fertilizer (HAP, 5 lbs)
Product Description: Hawaiian Agricultural Product (HAP) Fertilizer is an organic option with a high-nitrogen and potassium formula (10-5-15 NPK), crafted for tropical palms and coconut trees. Its organic blend promotes lush foliage, strong root systems, and high-quality fruit production, making it suitable for both young and mature trees. Enriched with micronutrients like magnesium and iron, it addresses deficiencies common in tropical soils. The 5-pound bag offers good value for small to medium groves, and its granular form ensures easy application in coastal environments.
Price: $16.69
Key Features and Benefits:
- Organic 10-5-15 NPK for foliage and fruit production.
- Micronutrients (magnesium, iron) enhance tree resilience.
- Suitable for young and mature coconut trees.
- Easy-to-apply granules for tropical soils.
Pros:
- 300+ reviews (4.3 stars) for effectiveness in tropical palms.
- Eco-friendly and versatile for various soil types.
- Improves fruit quality in coastal regions.
Cons:
- May require supplemental phosphorus for optimal root growth.
- Slightly higher cost for organic market.
Amazon Customer Ratings and Reviews: 4.3/5 stars from 300 reviews. Customers note improved fruit quality and greener foliage in coastal coconut groves. Some mention the need for additional phosphorus for young trees.
Why It’s a Good Choice for Coconut Trees: Its high-potassium, organic formula is ideal for tropical growers seeking vibrant foliage and high fruit yields in coastal climates.
Ideal Use Case: Small to medium coconut groves in humid, coastal regions, particularly for organic growers.
Buying Guide: How to Choose the Best Fertilizer for Your Coconut Trees
Choosing the right fertilizer for your coconut trees depends on several factors to ensure optimal growth and yield:
- NPK Ratio: Opt for high-potassium ratios (e.g., 2-1-1, 10-5-10) for fruiting trees, or higher nitrogen for young trees to promote leaf growth.
- Organic vs. Synthetic: Organic fertilizers like Jobe’s Organics or Espoma Palm-tone improve soil health over time, while synthetic options like Osmocote provide quick results.
- Soil Type: Sandy soils benefit from slow-release fertilizers (e.g., Osmocote); clay soils need organic matter to improve structure (e.g., Dr. Earth).
- Climate: In tropical climates, apply fertilizers every 2-4 months; in drier or wetter seasons, reduce frequency to avoid nutrient leaching.
- Tree Age: Young trees require more nitrogen for growth; mature trees need potassium and micronutrients for fruit production.
Application Tips:
- Apply fertilizer in a circular basin 1.8m from the trunk or in trenches to reach the root zone.
- Water thoroughly after application to aid nutrient absorption.
- Conduct soil tests to identify deficiencies and tailor your fertilizer choice.
Budget Considerations: For small gardens, affordable options like Jobe’s Organics ($7.48) are ideal. For large groves, bulk options like Perfect Palm ($44.95) or Osmocote ($29.99) offer better value.
How to Apply Fertilizer to Coconut Trees
Proper application ensures your coconut trees absorb nutrients effectively:
- Granular Fertilizers: Spread evenly in a circular band 1.8m from the trunk, avoiding direct contact with the base. Water thoroughly.
- Liquid Fertilizers: Dilute according to package instructions and apply to the soil or as a foliar spray for quick uptake.
- Fertilizer Spikes: Insert spikes 1-2 feet from the trunk, following package guidelines for spacing.
- Timing: Apply during the growing season (April-June in tropical regions) for maximum absorption.
- Frequency: Young trees need fertilization every 2-4 months; mature trees every 6 months.
- Best Practices: Use a soil test kit to monitor nutrient levels and avoid over-fertilization, which can cause leaf burn or reduced yields.
Common Mistakes to Avoid When Fertilizing Coconut Trees
- Over-Fertilizing: Excess nutrients can lead to leaf burn or nutrient imbalances. Follow package instructions and soil test results.
- Ignoring Soil Tests: Without testing, you may miss specific deficiencies like magnesium or boron, reducing fertilizer effectiveness.
- Improper Application: Applying too close to the trunk or too far from the drip line limits nutrient uptake. Aim for the root zone.
- Using Kitchen Salt: Common salt (NaCl) is toxic to coconut trees. Use Epsom salt (magnesium sulfate) for magnesium supplementation.
Frequently Asked Questions (FAQs)
What is the best NPK ratio for coconut trees?
High-potassium ratios like 2-1-1 or 10-5-10 are ideal for fruiting trees, while young trees benefit from higher nitrogen (e.g., 10-5-5).
How often should I fertilize my coconut tree?
Young trees need fertilization every 2-4 months; mature trees every 6 months, depending on soil and climate.
Can I use homemade compost for coconut trees?
Yes, but compost may lack sufficient potassium or micronutrients. Supplement with a coconut-specific fertilizer like TrustBasket.
What are signs of over-fertilization?
Look for leaf burn (brown tips), stunted growth, or reduced fruit quality. Reduce application and conduct a soil test.
Is Epsom salt good for coconut trees?
Yes, Epsom salt provides magnesium, addressing yellowing leaves. Apply 1-2 pounds per tree annually, mixed with water.
Which fertilizer is best for dwarf coconut varieties?
BGI Palmgain or TrustBasket Coconut Fertilizer are tailored for dwarf varieties, offering high potassium for fruit production.
Conclusion
The best 10 fertilizers for coconut trees in 2025 cater to a range of needs, from organic options like Jobe’s Organics and Espoma Palm-tone to synthetic powerhouses like Osmocote and Perfect Palm. Whether you’re a home gardener with a single tree or a commercial grower managing a plantation, there’s a fertilizer to match your soil type, climate, and tree age. For small gardens, Jobe’s Organics ($7.48) offers unbeatable value, while Perfect Palm ($44.95) excels for large-scale yields. Check the latest prices on Amazon and start nourishing your coconut trees today for a bountiful harvest. Regular fertilization, guided by soil tests, is key to lush foliage and high-quality coconuts.
