Jacks Classic 16-5-25 Palm Fertilizer
Best for cultivating thriving, vibrant palms with minimal effort.
This Jacks Classic Palm Food is a granular fertilizer specifically formulated for the nutritional needs of palm trees and other plants that benefit from extra potassium, magnesium, sulfur, and micronutrients. It is designed to promote lush green leaves and strong growth in both potted plants and landscape applications. The formula helps prevent the buildup of harmful salts in the soil, making it a beneficial choice for maintaining plant health. It is suitable for palms, houseplants, and trees and shrubs, contributing to overall plant vitality.
$14.99
Owner Satisfaction
4.6
/ 5
Category Rank
1939
/ 4425
#1939 in Fertilizers
Price vs Category Average
-76%
Below average
NPK Ratio
16525
/ --
Who it's for
- Palm owners seeking vibrant, healthy, and deficiency-free trees.
- Gardeners desiring quick results and efficient nutrient delivery for their palms.
- Palm enthusiasts aiming to prevent specific nutrient deficiencies in their plants.
Who should skip it
- Gardeners looking for a versatile, all-purpose fertilizer for diverse plant collections.
- Busy gardeners preferring infrequent feeding schedules for their landscape plants.
- Novice users who might struggle with precise measurement and application techniques.
Performance breakdown
Nutrient Balance
The 16-5-25 ratio perfectly targets the specific needs of palm species.
Micronutrient Density
Comprehensive trace elements prevent common deficiencies like yellowing fronds.
Soil Health Impact
Low-salt formulation protects delicate root systems from chemical burn.
Application Versatility
Granular consistency works seamlessly in both containers and landscape beds.
Foliage Enhancement
Consistent use reliably produces deep, vibrant green leaf coloration.
Growth Stimulation
Provides the steady energy required for robust, healthy palm development.
Key Specs
NPK Ratio
16-5-25
Weight
1.5 lb
Contains micronutrients
Form
Granular
Features
- Prevents harmful salt buildup
- Provides essential micronutrients
- Promotes lush green leaves
- Encourages strong plant growth
- Suitable for pots and landscapes
What customers say
Customers consistently praise this palm fertilizer for its remarkable effectiveness in promoting vibrant, healthy growth. Many users report noticeable improvements in leaf color and overall plant vigor shortly after application. The product is also frequently highlighted for its ease of use, with clear instructions making it simple for both novice and experienced gardeners to achieve excellent results. Its ability to deliver consistent, impressive outcomes makes it a highly regarded choice for maintaining beautiful palms.
Know before you buy
Yes, while specifically formulated for palms, this fertilizer is also suitable for other trees, shrubs, and houseplants that require a high-potassium nutrient profile.
Yes, the formula is specifically designed to minimize the accumulation of harmful salts in the soil, which helps maintain a healthier root environment over time.
Absolutely. It is effective for both container-grown plants and in-ground landscape applications, providing consistent nutrition regardless of the planting environment.
The high potassium content (25) is essential for palm health, while the nitrogen (16) supports lush green foliage and the phosphorus (5) encourages steady root and structural growth.
Yes, it is enriched with a blend of essential micronutrients to address common deficiencies that often cause yellowing or stunted growth in palms.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$15