Best Citrus Fertilizer for Potted Lemon Tree 10-10-10 in 2025
Updated on July 2025
#1
Recommended
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- 20-10-20 formulation supports lush foliage, robust branches, and enhances fruit production in tropical plants.
- Versatile application as both foliar spray and root feed, suitable for direct application or in continuous feeding systems.
- Concentrated water-soluble powder allows for higher yield compared to liquid fertilizers; easily mixes to create multiple gallons of solution.
- Includes a measuring spoon for precise dosage to prepare the ideal fertilizer mixture.
- Micronutrients included ensure comprehensive nutrition for optimal plant growth without the need for extra feeding.
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- 20-10-20 formulation supports lush foliage, robust branches, and enhances fruit production in tropical plants.
- Versatile application as both foliar spray and root feed, suitable for direct application or in continuous feeding systems.
- Concentrated water-soluble powder allows for higher yield compared to liquid fertilizers; easily mixes to create multiple gallons of solution.
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#2
Value for Money
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- Scientific blend with 6% nitrogen for growth, 4% phosphorus for flowering, and 6% potassium for high-quality fruit yield.
- Contains essential micronutrients such as magnesium for chlorophyll production, zinc for plant defense, copper for growth, iron for vibrant foliage, and boron for fruit development.
- All-in-one formula suitable for all citrus varieties, requiring fewer applications and providing up to two months of sustained nutrition.
- Easy application process for gardeners of all experience levels; simply sprinkle around trees and water.
- Coated granules release nutrients gradually with watering, supporting continuous nourishment throughout the year.
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- Scientific blend with 6% nitrogen for growth, 4% phosphorus for flowering, and 6% potassium for high-quality fruit yield.
- Contains essential micronutrients such as magnesium for chlorophyll production, zinc for plant defense, copper for growth, iron for vibrant foliage, and boron for fruit development.
- All-in-one formula suitable for all citrus varieties, requiring fewer applications and providing up to two months of sustained nutrition.
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#3
18% Off
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- Encourages abundant fruit growth and vibrant foliage compared to untreated plants
- Made with natural ingredients
- Apply once in Spring and once in Fall
- Suitable for palm trees as well
- Convenient spikes deliver nutrients directly to roots for healthier fruit and palm trees
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- Encourages abundant fruit growth and vibrant foliage compared to untreated plants
- Made with natural ingredients
- Apply once in Spring and once in Fall
- Suitable for palm trees as well
- Convenient spikes deliver nutrients directly to roots for healthier fruit and palm trees
#4
12% Off
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- Formulated specifically for citrus plants and trees.
- Easy application on soil and mulch.
- Provides essential nutrients such as nitrogen, potassium, magnesium, and micronutrients for optimal growth and fruit quality.
- Designed to support strong growth and high yield in citrus and similar plants.
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- Formulated specifically for citrus plants and trees.
- Easy application on soil and mulch.
- Provides essential nutrients such as nitrogen, potassium, magnesium, and micronutrients for optimal growth and fruit quality.
- Designed to support strong growth and high yield in citrus and similar plants.
#5
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- Organic fertilizer with a 6-3-3 nutrient formula, approved by OMRI for organic farming
- Contains essential nutrients including calcium, sulfur, zinc, and iron, along with micronutrients
- Promotes healthy growth, vibrant foliage, blossoms, and fruit production
- Suitable for a variety of citrus trees and other fruit trees, vines, and ornamental plants
- Made from natural ingredients like feather meal, fish bone meal, alfalfa meal, and kelp meal
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- Organic fertilizer with a 6-3-3 nutrient formula, approved by OMRI for organic farming
- Contains essential nutrients including calcium, sulfur, zinc, and iron, along with micronutrients
- Promotes healthy growth, vibrant foliage, blossoms, and fruit production
- Suitable for a variety of citrus trees and other fruit trees, vines, and ornamental plants
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#6
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- 20-3-19 NPK formula provides essential Nitrogen, Phosphorus, and Potassium for optimal growth in citrus trees, along with added micronutrients to address deficiencies.
- Enriched with micronutrients to combat issues like yellowing leaves and increase fruit production, ensuring healthy growth and a bountiful harvest.
- Concentrated liquid formula allows for quick nutrient absorption, promoting faster recovery in drooping leaves and overall plant health within hours of application.
- Specifically designed for citrus and tropical fruit trees, delivering tailored nutrients for species like lemons, limes, mangoes, and avocados, both indoors and outdoors.
- EZ-gro offers user-friendly, effective plant food solutions for gardeners of all levels, simplifying the process of nourishing plants for vibrant growth and strong roots.
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- 20-3-19 NPK formula provides essential Nitrogen, Phosphorus, and Potassium for optimal growth in citrus trees, along with added micronutrients to address deficiencies.
- Enriched with micronutrients to combat issues like yellowing leaves and increase fruit production, ensuring healthy growth and a bountiful harvest.
- Concentrated liquid formula allows for quick nutrient absorption, promoting faster recovery in drooping leaves and overall plant health within hours of application.
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#7
14% Off
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- Contains 4 pounds of organic fruit and citrus fertilizer grains, designed to minimize runoff and odors.
- Formulated with a 3-5-5 NPK ratio to nourish fruit and citrus plants for optimal growth and vibrant foliage.
- OMRI listed for organic gardening; free from synthetic chemicals as approved by the USDA.
- Easy-to-apply formula, recommended application every 4-8 weeks during the growing season as needed.
- Measured packaging ensures accurate nutrient delivery while reducing the risk of over-fertilization.
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- Contains 4 pounds of organic fruit and citrus fertilizer grains, designed to minimize runoff and odors.
- Formulated with a 3-5-5 NPK ratio to nourish fruit and citrus plants for optimal growth and vibrant foliage.
- OMRI listed for organic gardening; free from synthetic chemicals as approved by the USDA.
- Easy-to-apply formula, recommended application every 4-8 weeks during the growing season as needed.
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#8
13% Off
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- Formulated plant food designed for citrus trees to promote healthy growth and productivity
- Highly concentrated formula; minimal usage required
- Mix one teaspoon with one gallon of water for weekly application; adjust dosage for young and mature trees
- For indoor or containerized trees, reduce dosage by half or apply bi-weekly
- Scientifically developed formula suitable for both citrus and avocado trees
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- Formulated plant food designed for citrus trees to promote healthy growth and productivity
- Highly concentrated formula; minimal usage required
- Mix one teaspoon with one gallon of water for weekly application; adjust dosage for young and mature trees
- For indoor or containerized trees, reduce dosage by half or apply bi-weekly
- Scientifically developed formula suitable for both citrus and avocado trees
#9
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- 16 oz liquid fertilizer makes 32 gallons, while 32 oz makes 64 gallons at standard rate.
- Nourishes lemon trees with essential nutrients for vibrant growth and prevents yellowing leaves.
- Contains micronutrients like magnesium, sulfur, iron, manganese, and zinc to enhance growth and increase fruit yield.
- Reverses micronutrient deficiencies, improving tree health and boosting harvest quality.
- Suitable for all types of lemon trees, including lime and Meyer lemon trees.
- Simple application: mix 1 tablespoon per gallon of water, apply annually; for deficiencies, use 2 tablespoons bi-monthly until resolved.
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- 16 oz liquid fertilizer makes 32 gallons, while 32 oz makes 64 gallons at standard rate.
- Nourishes lemon trees with essential nutrients for vibrant growth and prevents yellowing leaves.
- Contains micronutrients like magnesium, sulfur, iron, manganese, and zinc to enhance growth and increase fruit yield.
- Reverses micronutrient deficiencies, improving tree health and boosting harvest quality.
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#10
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- Suitable for all citrus trees, including lemon, lime, orange, Meyer Lemon, and also for avocado and nut trees.
- Rich organic blend featuring exclusive Bio-tone formula; fertilizer analysis of 5-2-6 with 5% calcium. Environmentally safe with no toxic ingredients.
- Best applied in late winter pre-bloom, spring post-bloom, and fall. Apply around the drip line and water thoroughly. Ready to use, no mixing needed.
- Approved for organic gardening; meets all requirements for organic production as a registered Organic Input Material.
- Manufactured in the USA by the Espoma Company, a leader in natural organic products since 1929.
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- Suitable for all citrus trees, including lemon, lime, orange, Meyer Lemon, and also for avocado and nut trees.
- Rich organic blend featuring exclusive Bio-tone formula; fertilizer analysis of 5-2-6 with 5% calcium. Environmentally safe with no toxic ingredients.
- Best applied in late winter pre-bloom, spring post-bloom, and fall. Apply around the drip line and water thoroughly. Ready to use, no mixing needed.
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