Best Tree Fertilizer Spikes Pine Trees in 2025
Updated on August 2025
#1
Recommended
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- Formulated specifically for evergreen trees and shrubs with a 12-3-3 nutrient ratio (12% Nitrogen, 3% Phosphorus, 3% Potassium) to support conifer growth.
- Each 5-Inch fertilizer spike provides continuous nutrition for trees and shrubs for up to 3 months, ideal for application in spring and fall.
- Pre-measured spikes minimize over-fertilization and reduce nutrient loss, promoting healthier root development and growth.
- Easy to use patented TruSpikes eliminate the need for additional tools; simply hammer them in for continuous feeding without breakage.
- Manufactured in the USA to guarantee high quality and effective performance.
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- Formulated specifically for evergreen trees and shrubs with a 12-3-3 nutrient ratio (12% Nitrogen, 3% Phosphorus, 3% Potassium) to support conifer growth.
- Each 5-Inch fertilizer spike provides continuous nutrition for trees and shrubs for up to 3 months, ideal for application in spring and fall.
- Pre-measured spikes minimize over-fertilization and reduce nutrient loss, promoting healthier root development and growth.
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#2
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- Promotes vibrant color and healthy foliage for trees and shrubs.
- Delivers essential nutrients directly to the roots.
- Suitable for a variety of trees, including deciduous, flowering, evergreen, and acid-loving plants.
- Apply twice a year, in spring and fall, by placing spikes around the tree's drip line, spaced at least 3 ft apart.
- Contains 12 spikes, sufficient for 3 trees with a 4-ft diameter drip line or 1 tree with a 12-ft diameter drip line.
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- Promotes vibrant color and healthy foliage for trees and shrubs.
- Delivers essential nutrients directly to the roots.
- Suitable for a variety of trees, including deciduous, flowering, evergreen, and acid-loving plants.
- Apply twice a year, in spring and fall, by placing spikes around the tree's drip line, spaced at least 3 ft apart.
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#3
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- Balanced fertilizer spikes tailored for trees and shrubs, containing vital nutrients: Nitrogen (8%), Phosphate (10%), Potash (10%), Sulfur (4.8%), Iron (3.3%), and Manganese (3.2%).
- Easy to use; simply insert spikes into the soil near the roots without measuring or mixing, ensuring proper nutrition for your plants.
- Slow-release technology offers continuous feeding for up to 12 months, delivering essential nutrients straight to the roots for healthy growth.
- Designed specifically for Northern trees and shrubs to address key nutrient deficiencies, promoting optimal growth and vitality.
- Mess-free application reduces spills, providing a cleaner alternative to traditional fertilizers while ensuring effective nourishment for plants.
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- Balanced fertilizer spikes tailored for trees and shrubs, containing vital nutrients: Nitrogen (8%), Phosphate (10%), Potash (10%), Sulfur (4.8%), Iron (3.3%), and Manganese (3.2%).
- Easy to use; simply insert spikes into the soil near the roots without measuring or mixing, ensuring proper nutrition for your plants.
- Slow-release technology offers continuous feeding for up to 12 months, delivering essential nutrients straight to the roots for healthy growth.
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#4
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- Package includes 9 evergreen fertilizer spikes designed to minimize waste, mess, and harmful odors.
- Contains a balanced 11-3-4 NPK formula for consistent nutrient delivery to the root zone of shrubs and trees.
- Easy application, recommended twice a year during early spring and late fall.
- Pre-measured spikes ensure correct nutrient dosage, eliminating the risk of over-fertilization.
- Available in various formulas and sizes to enhance foliage and color in your lawn and garden.
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- Package includes 9 evergreen fertilizer spikes designed to minimize waste, mess, and harmful odors.
- Contains a balanced 11-3-4 NPK formula for consistent nutrient delivery to the root zone of shrubs and trees.
- Easy application, recommended twice a year during early spring and late fall.
- Pre-measured spikes ensure correct nutrient dosage, eliminating the risk of over-fertilization.
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#5
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- Complete fertilizer designed for optimal pine tree growth
- Encourages robust root development and healthy needle formation
- Ideal for use during transplanting
- Includes straightforward care guidelines
- Manufactured in the USA
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- Complete fertilizer designed for optimal pine tree growth
- Encourages robust root development and healthy needle formation
- Ideal for use during transplanting
- Includes straightforward care guidelines
- Manufactured in the USA
#6
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- Contains a robust 13-3-3 nutrient formula that supports healthy growth and vibrant plants.
- Designed for easy application; simply hammer the fertilizer spikes into the ground without the need for special tools.
- Delivers nutrients directly to the root zone, minimizing waste and environmental runoff.
- Provides continuous nutrition for up to 3 months, ideal for trees, evergreens, and shrubs.
- Recommended for application twice a year for optimal results, with the option for an additional summer feeding.
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- Contains a robust 13-3-3 nutrient formula that supports healthy growth and vibrant plants.
- Designed for easy application; simply hammer the fertilizer spikes into the ground without the need for special tools.
- Delivers nutrients directly to the root zone, minimizing waste and environmental runoff.
- Provides continuous nutrition for up to 3 months, ideal for trees, evergreens, and shrubs.
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#7
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- Combination fertilizer and nutrient spike
- Promotes healthy growth and root development
- Effective for all evergreen trees and shrubs, including arborvitaes
- Contains essential nutrients often lacking in evergreens
- High-quality nutrient formulation
- Delivers nutrients directly to the root zone for optimal absorption
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- Combination fertilizer and nutrient spike
- Promotes healthy growth and root development
- Effective for all evergreen trees and shrubs, including arborvitaes
- Contains essential nutrients often lacking in evergreens
- High-quality nutrient formulation
- Delivers nutrients directly to the root zone for optimal absorption
#8
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- Contains 5 fertilizer spikes designed to reduce runoff, mess, and odors
- 15-3-3 NPK formulation ensures consistent nutrient supply to active roots
- Simple application process recommended twice a year: early spring and late fall
- Pre-measured spikes provide precise nutrient amounts, preventing over-fertilization
- Available in various formulas and sizes to support healthy foliage and vibrant garden colors
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- Contains 5 fertilizer spikes designed to reduce runoff, mess, and odors
- 15-3-3 NPK formulation ensures consistent nutrient supply to active roots
- Simple application process recommended twice a year: early spring and late fall
- Pre-measured spikes provide precise nutrient amounts, preventing over-fertilization
- Available in various formulas and sizes to support healthy foliage and vibrant garden colors
#9
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- Contains 160 fertilizer spikes designed to prevent runoff and odors
- 11-3-4 NPK formula offers a steady nutrient supply to tree and shrub roots
- Easy application recommended twice a year in spring and fall
- Pre-measured spikes ensure accurate nutrient delivery without over-fertilization
- Available in various formulas and sizes for enhanced lawn and garden health
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- Contains 160 fertilizer spikes designed to prevent runoff and odors
- 11-3-4 NPK formula offers a steady nutrient supply to tree and shrub roots
- Easy application recommended twice a year in spring and fall
- Pre-measured spikes ensure accurate nutrient delivery without over-fertilization
- Available in various formulas and sizes for enhanced lawn and garden health
#10
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- Quick-acting, long-lasting nutrition for trees, evergreens, and shrubs
- 5-inch TruSpikes are fertilizer-packed and easy to install without the need for a cap; they resist breaking or shattering
- User-friendly application; optimal results achieved by feeding once each season—in early spring and late fall
- Formulated with natural ingredients, such as molasses, that deliver nutrients directly to the root zone, supporting stronger growth in trees and shrubs
- Nutrient-dense 13-3-3 formulation featuring 13% Nitrogen for enhanced growth and color, 3% Phosphorus for fruiting and flowering health, and 3% Potassium for robust root development
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- Quick-acting, long-lasting nutrition for trees, evergreens, and shrubs
- 5-inch TruSpikes are fertilizer-packed and easy to install without the need for a cap; they resist breaking or shattering
- User-friendly application; optimal results achieved by feeding once each season—in early spring and late fall
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