10 Best Foliar Fertilizer for 2024

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Introducing the ultimate guide for all gardening enthusiasts – the 10 Best Foliar Fertilizer for 2023. As we delve into the world of horticulture and plant care, it becomes evident that using a high-quality foliar fertilizer is essential for achieving optimal growth and abundant harvests. In this comprehensive compilation, we have painstakingly researched and handpicked the top ten foliar fertilizers that are set to revolutionize the gardening industry in 2023. From innovative formulas to eco-friendly ingredients, our selection caters to various gardening needs, ensuring that each plant receives the nourishment it requires for robust health and vitality. Join us as we explore the extraordinary potential of these cutting-edge products and take your gardening endeavors to new heights.

Organic SuperGreen Kelp Foliar Spray by Bloom City

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Overall Score: 9/10

The Organic SuperGreen Kelp Foliar Spray by Bloom City is a 100% organic plant foliar spray that helps plants grow lush and green. It is perfect for both house plants and garden varieties. Loaded with high levels of kelp, magnesium, fulvic acid, and trace micronutrients, this spray is packed with vitamins, minerals, and plant growth hormones to super charge your plant’s nutrition. It can be used on houseplants, greenhouse plants, and outdoor plants. Bloom City’s foliar spray is formulated and made in the USA, designed by botanists and plant chemists for the conscientious grower. With the highest quality ingredients and manufacturing methods, this spray is the best choice for optimal plant growth and health.

The Organic SuperGreen Kelp Foliar Spray by Bloom City is a high-quality organic plant spray that promotes lush and vibrant plant growth. Packed with essential nutrients, vitamins, and plant growth hormones, this spray is a must-have for any gardener looking to maximize the health and appearance of their plants. It can be used on a variety of plants, from houseplants to outdoor varieties, making it versatile and convenient. Although there have been some instances where the sprayer was missing upon delivery, the overall effectiveness and quality of the product make it a top choice for conscientious growers. Give your plants the nutrition they deserve with Bloom City’s SuperGreen Kelp Foliar Spray.

FOOP Mist Organic Foliar Spray – Accelerate Plant Growth, Reduce Stress | 32oz

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Overall Score: 8.7/10

FOOP Mist Ready to Use is an organic foliar spray that accelerates plant growth and reduces plant stress. It delivers a broad spectrum of nutrients, including nitrogen, calcium, kelp, aloe vera, organic rooting hormone, and micronutrients, directly to the plants through their leaves. This promotes photosynthesis and rapidly corrects nutrient deficiencies. The spray is crucial for the success of baby plants, such as clones and seedlings, that have underdeveloped root systems. With its convenient ready-to-use formula, no mixing is required, making it perfect for home growers. The spray comes in a 32oz bottle. Customer ratings for this product average at 4.2 out of 5.

FOOP Mist Ready to Use is a great organic foliar spray that can significantly benefit plants. It provides immediate essential nutrients, promotes plant growth, and reduces stress. The spray is particularly useful for baby plants and is convenient for home growers. However, some customers have reported packaging issues. Overall, this product has received positive reviews and ratings, making it a reliable choice for gardeners looking to enhance their plant health. Give your plants the boost they need with FOOP Mist Ready to Use!

Pumpkin Juice 11-8-5 Foliar Liquid Fertilizer

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Overall Score: 7/10

The Pumpkin Juice 11-8-5 is a foliar liquid fertilizer designed specifically to stimulate and accelerate plant growth in pumpkins and vegetables. It contains a blend of plant growth stimulants and essential micro-nutrients that feed through the roots and leaves, improving yields and promoting healthy development. With its high concentrate formula, just 1-2 oz mixed with water can create up to 32 gallons of fertilizer. The easy measure and pour bottle allows for precise dosage, ensuring optimal application. The Pumpkin Juice 11-8-5 is packed with nutrients, including 11% Nitrogen, 8% Phosphorus, and 5% Potassium, along with essential micro-nutrients like Boron, Iron, Manganese, and Zinc. This product has received mostly positive reviews, with users reporting impressive results in pumpkin and vegetable growth after using the Pumpkin Juice fertilizer.

Overall, the Pumpkin Juice 11-8-5 Foliar Liquid Fertilizer proves to be a popular choice for gardeners looking to enhance the growth and yield of pumpkins and vegetables. With its unique blend of plant growth stimulants and essential micro-nutrients, this fertilizer stimulates and accelerates plant growth, resulting in healthy and productive plants. The high concentrate formula ensures great value for money, allowing for the creation of up to 32 gallons of fertilizer. While some users have reported mixed results compared to other fertilizers, many have seen impressive results, including substantial pumpkin growth. However, caution must be taken to follow the dosage instructions to avoid the risk of damage. Overall, the Pumpkin Juice 11-8-5 is a reliable option for gardeners seeking to optimize their pumpkin and vegetable harvests.

NutriGreen Concentrate Foliar Fertilizer

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Overall Score: 8.2/10

Enhance the health and growth of your garden, vegetable plants, fruit trees, lawns, and ornamental plants with NutriGreen Concentrate Foliar Fertilizer. This water-soluble balanced formulation contains a complex blend of 22 essential nutrients, including nitrogen, phosphorus, potassium, calcium, micronutrients, kelp, vitamins, and humic acid. NutriGreen is a versatile product suitable for various crops, such as vegetables, fruits, nuts, and ornamentals. It not only serves as a foliar fertilizer but also acts as a comprehensive nutritional formula that aids in the development of treated tissues and increases productivity. With its high-quality humic acid and natural plant extracts, NutriGreen promotes healthy plant growth and is compatible with other commonly used agricultural products.

NutriGreen Concentrate Foliar Fertilizer is a reliable and effective product for gardeners looking to boost the health and growth of their plants. With its comprehensive blend of nutrients, including essential macronutrients and micronutrients, this fertilizer ensures that your plants receive all the necessary elements for optimal development. The high-quality humic acid and natural plant extracts make it a versatile and compatible option for various crops. Its concentrated formula allows for cost-effective use, while its ability to promote the productivity of treated crops makes it an excellent choice for both beginners and experienced gardeners. Give your garden the nourishment it deserves with NutriGreen Concentrate Foliar Fertilizer.

Grasshopper 19-19-19 Foliar Fertilizer

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Overall Score: 8/10

The Grasshopper 19-19-19 Foliar Fertilizer is a high-quality water-soluble fertilizer that instantly mixes in water. It provides immediate activation without the need for rain, ensuring optimal nutrient uptake by your plants. This fertilizer is blended with micro-nutrients and bio-stimulants, further enhancing its effectiveness. With just one bag, you can treat 1-2 acres of land, making it suitable for pastures, crops, yards, and gardens. The Grasshopper 19-19-19 Foliar Fertilizer is a trusted choice for many gardeners and farmers, delivering green, healthy, and vibrant plants. Boost your plant growth and vitality with this reliable foliar fertilizer.

The Grasshopper 19-19-19 Foliar Fertilizer is a reliable and convenient choice for both gardeners and farmers. With its water-soluble formula, it quickly mixes in water and provides immediate activation without relying on rain. The blend of micro-nutrients and bio-stimulants enhances its effectiveness, delivering green and healthy plants. While it may not offer substantial benefits on already fertilized areas, it performs well in providing essential nutrients to various types of land, including pastures, crops, yards, and gardens. Despite some users experiencing challenges regarding dissolution and clogging, the overall positive feedback and great value make Grasshopper 19-19-19 Foliar Fertilizer worth considering for your gardening needs.

Fitleaf Leaf Vitality All Purpose 20-20-20

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Overall Score: 8.5/10

The Fitleaf Leaf Vitality All Purpose 20-20-20 is a premium foliar feed water soluble fertilizer designed to promote biomass growth and vibrant leaf color in all types of plants. It is suitable for use with houseplants, flowers, and vegetable crops in both hydroponic and soil-based growing environments. The formula includes a complete plant nutrition profile with macro, micro, and secondary nutrients for maximum efficiency and optimal performance. It is powered by amino acids, which enhance photosynthesis, chlorophyll activation, stomata regulation, and pollen development. The fertilizer also helps balance plant nutrition, providing strength to overcome stresses such as drought, extreme temperatures, and salinity. With its high-quality and balanced formula, this fertilizer induces plants to perform physiological processes with greater efficiency and lower energy expenditure, resulting in abundant sprouts and vigorous growth.

The Fitleaf Leaf Vitality All Purpose 20-20-20 is a highly effective foliar feed fertilizer for promoting the growth and health of all types of plants. With its complete plant nutrition profile and amino acid formulation, it provides essential nutrients and aids in various plant processes, resulting in abundant sprouts and vibrant leaf color. Although some users experienced difficulties in dissolving the fertilizer and found the package size smaller than expected, the overall effectiveness and positive results of this product are commendable. Whether you have houseplants, flowers, or vegetable crops, this fertilizer is a valuable addition to your gardening routine.

Liquid Kelp Fertilizer – Concentrated Seaweed Extract

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Overall Score: 9/10

The Organic Liquid Kelp Fertilizer is a concentrated seaweed extract that is fully organic and safe to use for all plants. It is made from a seven species blend of Ascophyllum Nodosum, Palmaria Palmata, Ecklonia Maxima, Laminaria Saccharina, Chlorella Vulgaris, Arthrospira Platensis, and Chondrus Crispus. This unique processing technique ensures that you get all the benefits of natural kelp enzymes and hormones without the non-nutritious fibrous pulp. Simply add the fertilizer to every watering, and it will aid in every stage of growth for root and stem health. It can be used on houseplants, vegetable gardens, and lawns. Formulated and made in the USA, this product is designed by botanists and plant chemists using the highest quality ingredient sources and manufacturing methods.

The Organic Liquid Kelp Fertilizer is a game-changer for gardeners. Its fully organic blend of seaweed and kelp provides all the essential nutrients and hormones for optimal plant growth. The unique extraction process ensures the highest purity and effectiveness. Whether you have houseplants, a vegetable garden, or a lawn, this fertilizer is safe and simple to use. With noticeable improvements in plant health, growth, and blooming, it’s no wonder that customers are raving about this product. While there may be occasional issues with the container and it may not work for all plants, the overall consensus is highly positive. If you want your plants to thrive and flourish, give the Organic Liquid Kelp Fertilizer a try.

Gardenera All-Purpose Fertilizer – Premium Foliar Feed

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Overall Score: 8.5/10

Boost the growth and vitality of your plants with Gardenera 20-20-20 All-Purpose Fertilizer. This premium foliar feed provides a powerful boost to plant growth, resulting in healthier and more vibrant plants that flourish in any environment. With a complete and balanced nutrition profile, this fertilizer ensures that your plants receive the optimal combination of nutrients for robust growth and development. Experience the beauty of vibrant and lush foliage as Gardenera 20-20-20 enhances chlorophyll activation and promotes vibrant leaf coloration. With its versatile application for all types of plants and easy-to-use water-soluble formula, this fertilizer is the ideal solution for promoting growth and vitality in both indoor and outdoor plants. Strengthen your plants from the ground up with strong and resilient root systems, increasing stress resistance and providing all-season care for continuous growth and vitality.

Gardenera 20-20-20 All-Purpose Fertilizer is a premium foliar feed that offers plant enthusiasts a reliable and effective solution for promoting the growth and vitality of their plants. With a comprehensive nutrient profile, this fertilizer provides the essential macronutrients and micronutrients necessary for robust growth and development. It enhances chlorophyll activation, resulting in vibrant and lush foliage that will make your plants stand out. The strong and resilient root systems fortified by this fertilizer enable efficient nutrient uptake and water absorption, promoting stronger and healthier plants. The versatile application makes it suitable for a wide range of plant species, both indoor and outdoor. With its all-season solution, Gardenera 20-20-20 ensures consistent care and nutrition for your plants throughout the year. Experience the trusted quality and expertise of Gardenera and watch your plants thrive.

Hoya Plant Food Liquid Fertilizer

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Overall Score: 9/10

The Hoya Plant Food is a liquid fertilizer designed specifically for Hoya plants. It is part of the latest generation of fertilizers, providing essential nutrients for healthy and vibrant plants. This fertilizer promotes bright green leaves, stable branches, strong formation, balanced rooting, and beautiful flowers. It has a very rapid effect and can be applied via the roots or as a foliar fertilizer. With a content of 250 ml, it is an economical concentrate that can be easily dosed using the provided cap. The Hoya Plant Food is developed and produced by experienced gardeners, based on the latest knowledge in plant propagation and cultivation.

The Hoya Plant Food is an excellent choice for Hoya plant owners. It provides all the essential nutrients needed for healthy growth and beautiful blooms. The rapid effects and versatile application methods make it convenient and effective. The economical concentrate and simple dosage cap ensure easy and efficient use. The only drawback is that shipping from Germany may take longer than expected. Overall, if you want to give your Hoya plants the best care, the Hoya Plant Food is a top-notch liquid fertilizer to consider.

Canopy Boost Foliar Spray for Plants

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Overall Score: 8.5/10

The Canopy Boost Foliar Spray by TPS Nutrients is a powerful solution that improves photosynthesis and corrects common yellowing in all types of plants. It kick-starts plant function and supports vigorous canopy and root growth. The spray promotes photosynthesis with its bioavailable magnesium content. It is safe to use on all plants and is an energy-dense foliar spray, ensuring you get the most out of each application. TPS Nutrients designed this product with sustainability in mind, using the best and most renewable materials. With a customer rating of 4.5/5, this foliar spray has received positive reviews for its ability to produce lush and healthy leaves. The Canopy Boost Foliar Spray is an excellent choice for plant enthusiasts looking to optimize their plant growth and health.

The Canopy Boost Foliar Spray by TPS Nutrients is a reliable and effective product for enhancing plant growth. With its focus on improving photosynthesis and correcting common yellowing, this spray provides visible results. Its safe and sustainable design, along with the use of bioavailable magnesium and organic plant growth hormones, makes it a top choice for plant enthusiasts. While the mixture should be used promptly after mixing and may not show immediate spectacular results for all plants, the overall performance and positive customer reviews make this product a recommended addition to any gardening routine. Enhance your plant’s health and vitality with the Canopy Boost Foliar Spray.

Buyer's Guide: Foliar Fertilizer

Welcome to our buyer's guide on foliar fertilizer! Whether you're a seasoned gardener or just starting out, foliar fertilizers can be a valuable tool in promoting healthy plant growth. In this guide, we will walk you through everything you need to know about foliar fertilizer, from its benefits to application methods and more. So let's dive in and give your plants the boost they deserve!

Benefits of Foliar Fertilizer

• Enhances nutrient uptake through leaves
• Provides quick and efficient nutrient absorption
• Corrects nutrient deficiencies in plants
• Stimulates overall plant growth and development
• Improves plants' resistance to environmental stressors

Factors to Consider When Choosing Foliar Fertilizer

• Plant Type: Ensure the foliar fertilizer is suitable for the specific plants you intend to treat.
• Nutrient Composition: Look for a fertilizer that contains the essential nutrients your plants need, such as nitrogen, phosphorus, and potassium, as well as any specific micronutrients necessary for the targeted plants.
• Compatibility with Existing Regimen: Check if the foliar fertilizer can be used alongside your current fertilizing routine without any negative interactions.
• Application Method: Determine if the fertilizer is available in the desired application method, such as liquid concentrate, powder, or ready-to-use spray.
• Safety Precautions: Consider any safety concerns associated with the product, including toxicity, handling, and storage instructions.
• Brand Reputation: Research and opt for reputable brands known for their quality products and customer satisfaction.

Application Methods for Foliar Fertilizer

1. Spraying: Dilute the foliar fertilizer according to the manufacturer's instructions and spray it directly onto the leaves of the plants using a sprayer or spray bottle.
2. Misting: Use a misting bottle to spray a fine mist of the foliar fertilizer onto the plants, ensuring thorough coverage.
3. Drenching: Prepare a concentrated solution of the foliar fertilizer and apply it to the plant's roots, allowing absorption through the foliage as well.
4. Fogging: Utilize specialized fogging equipment designed to evenly distribute a mist of the foliar fertilizer over a large area or in greenhouses.
5. Coating: Apply the foliar fertilizer as a coating to seeds or plant cuttings before sowing or propagation.

How Often Should Foliar Fertilizer be Applied?

• Application frequency will depend on the specific foliar fertilizer and the needs of your plants. It is vital to carefully follow the instructions provided by the manufacturer.
• Generally, foliar fertilizers are applied every 2-4 weeks, or as recommended by the brand, to ensure consistent nutrient supply during the growing season.
• Monitor plant response and adjust the frequency of application accordingly, avoiding excessive fertilization that may lead to nutrient toxicity.

Storage and Handling Tips for Foliar Fertilizer

• Store in a cool, dry place: Keep the foliar fertilizer away from direct sunlight and moisture to prevent clumping, degradation, or loss of efficacy.
• Follow instructions on the label: Adhere to any specific storage guidelines provided by the manufacturer, such as temperature ranges or expiration dates.
• Keep out of reach of children and pets: Store the fertilizer in a secure location to prevent accidental ingestion or misuse.
• Wear protective gear: When handling the foliar fertilizer, use gloves, goggles, and a mask if necessary, to avoid skin or eye irritation.
• Dispose of responsibly: Follow local regulations for proper disposal of leftover or expired foliar fertilizer, considering environmental impact.