9 Best 13-13-13 Fertilizer for 2024

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Storables.com, at no extra cost. Learn more)

If you're an avid gardener looking for the perfect 13-13-13 fertilizer for the year 2023, you've come to the right place. In this article, we will explore the 9 best options available in the market. Choosing the right fertilizer is crucial for the growth and health of your plants, and our experts have done the research for you. Whether you're a beginner or an experienced gardener, we have something for everyone. So let's dive in and discover the top 9 13-13-13 fertilizers that will help your garden thrive in 2023.

Scotts Turf Builder Starter Fertilizer for New Grass

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The Scotts Turf Builder Starter Fertilizer is a highly effective product for anyone looking to grow new grass or improve the results of seeding, sod, or grass plugs. Its unique 24-25-4 fertilizer ratio supplies the essential nutrients needed for the development of healthy lawns. This versatile fertilizer is safe for use on any type of grass, making it perfect for planting new grass, starting a new lawn, or reseeding an existing one. With coverage of 5,000 sq. ft., this 15 lbs. bag is suitable for medium-sized lawns. The Scotts Turf Builder Starter Fertilizer ensures that your lawn grows 70% thicker and 35% quicker compared to unfed grass, while also greening up established lawns. Overall, it is an essential step in achieving a beautiful and thriving lawn.

The Scotts Turf Builder Starter Fertilizer is an excellent choice for anyone looking to achieve a thicker and quicker-growing lawn. Its unique fertilizer ratio and safe formula for any grass type make it a versatile product suitable for various lawn applications. While some users had issues with spreader coverage, the overall positive reviews affirm its effectiveness. Customers have noticed significant improvements when using this fertilizer, including greener, stronger, and healthier grass. It is a trusted brand that consistently delivers impressive results. If you’re planning to plant new grass or revitalize your lawn, Scotts Turf Builder Starter Fertilizer should be your go-to choice.

Scotts Green Max Lawn Food

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

Scotts Green Max Lawn Food is a dual-action fertilizer and iron formula that feeds your lawn and provides deep greening in just 3 days. This lawn care product contains 5% iron, a micronutrient that enhances the greening process for fast results. Apply this fertilizer plus iron supplement to any grass type in the spring, summer, or fall. Guaranteed not to stain concrete, driveways, or other surfaces surrounding your lawn (when used as directed). One 16.67 lb. bag of Scotts Green Max Lawn Food covers 5,000 sq. ft.

Scotts Green Max Lawn Food is a highly effective fertilizer that delivers fast and visible results in just 3 days. It contains 5% iron and high nitrogen content, promoting deep greening and healthy grass growth. This versatile product can be used on any grass type and is perfect for beginner lawn owners. Despite its effectiveness, some users found it to be no greener than cheaper alternatives, and the lack of a resealable bag was a drawback. Overall, if you’re looking to achieve a lush, green lawn quickly and easily, Scotts Green Max Lawn Food is worth considering.

Control Release Plant Food 13-13-13 4 Lbs

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Control Release Plant Food 13-13-13 4 Lbs is a high-quality fertilizer designed to provide essential nutrients to plants. Sold on Amazon, this plant food has received positive reviews from customers. It is particularly beneficial for orchids, fruit plants, and trees. The balanced timed-release product ensures continuous nourishment for your plants, resulting in healthier and more vibrant growth. The fertilizer is easy to use and provides long-lasting results. It is suitable for both new and existing trees and shrubs. With its reasonable price and ease of application, this plant food is a must-have for any garden lover.

The Control Release Plant Food 13-13-13 4 Lbs is a reliable and effective fertilizer for a variety of plants. Its timed-release formula ensures consistent nourishment, leading to healthier and more vibrant growth. While some plants may take longer to flower due to the nitrogen content, the overall health benefits outweigh this minor drawback. The convenience and ease of application make it a popular choice among garden enthusiasts. With its reasonable price and positive customer reviews, this plant food is highly recommended for anyone looking to enhance the growth and beauty of their plants.

Scotts Turf Builder Lawn Food

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

Scotts Turf Builder Lawn Food is a powerful fertilizer that feeds and strengthens grass, helping to protect against future problems. It builds strong, deep roots and enhances the lawn's ability to absorb water and nutrients. The fertilizer can be applied to both wet and dry lawns, making it convenient to use. It works on any grass type and comes in a 12.5 lb. bag that covers 5,000 sq. ft. of lawn. With its effective formula, this lawn food is designed to provide impressive results.

Scotts Turf Builder Lawn Food is a highly effective fertilizer that produces impressive results. It feeds and strengthens grass, improving its overall health and resilience. The ability to apply it to both wet and dry lawns adds convenience, and its compatibility with all grass types makes it a versatile choice. The coverage area of 5,000 sq. ft. with a single bag is commendable. However, some users have experienced issues with the advertised coverage and found it to be expensive for larger areas. Despite these minor drawbacks, Scotts Turf Builder Lawn Food remains a top choice for anyone looking to achieve a vibrant and healthy lawn.

13-13-13 Garden Grower Fertilizer with Pelletized Lime and Micronutrients (6 lbs)

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The 13-13-13 Garden Grower Fertilizer with Pelletized Lime and Micronutrients is a perfectly balanced and readily available fertilizer designed to help vegetable and flower gardens reach their full potential. It is easy to spread and can be applied to different types of crops at various stages of growth. By using this fertilizer, you can expect great results in your garden. The product contains 13% available nitrogen (N), 13% available phosphate (P2O5), 13% potash (K2O), and includes calcium (Ca), pelletized lime, and micro-nutrients.

The 13-13-13 Garden Grower Fertilizer with Pelletized Lime and Micronutrients is a reliable and effective product for gardeners looking to enhance the growth and yield of their crops. With its balanced nutrient composition and easy application methods, this fertilizer offers convenience and promising results. However, caution should be exercised when handling and storing the product to prevent potential damage or mold growth. Overall, if used properly, this fertilizer can greatly benefit your vegetable and flower gardens, helping them thrive and reach their maximum potential.

GRF 13-13-13 NPK Granular Fertilizer (3lbs.)

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The GRF 13-13-13 NPK Granular Fertilizer is a highly versatile and effective fertilizer for a wide range of plants. With its specially formulated NPK blend, this fertilizer allows for easy plant care and provides excellent results. It is suitable for use on tomatoes, vegetables, root vegetables, lawns, bonsai, vined fruit, potted plants, cereals, leafy greens, and more. The fertilizer is made by GRF, a family-owned business with over 45 years of experience in manufacturing fertilizer in Georgia. Proudly made in the USA, this fertilizer ensures quality and reliability for all your gardening needs.

The GRF 13-13-13 NPK Granular Fertilizer is a reliable and effective choice for plant enthusiasts. Its specially formulated NPK blend allows for easy plant care without the need for constant monitoring. Suitable for a wide range of plants, from tomatoes to lawns, this fertilizer delivers excellent results. The family-owned business behind the brand brings decades of experience in the fertilizer industry, ensuring quality and reliability. The only drawback is the relatively high price for the quantity offered, but the effectiveness and versatility of this fertilizer make it worth considering for all your gardening needs.

Bamboo Special High Nitrogen Fertilizer – 2lb

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Bamboo Special 12 Month Control Release 13-5-11 High Nitrogen Fertilizer is a professional-grade, high-quality bamboo fertilizer. Its 12-month controlled release formula ensures that a single application can feed your plants for an entire year. This fertilizer is easy to use and provides the necessary high nitrogen formula for fast-growing, leafy green bamboo plants and privacy hedges. It works well for both clumping bamboo and running bamboo plants. The 2-pound package offers ample supply for your gardening needs. Customers have praised the product for its slow-release properties and its positive impact on the overall health and growth of bamboo plants. With excellent customer service and good results, this fertilizer is highly recommended for bamboo enthusiasts.

The Bamboo Special 12 Month Control Release Fertilizer is a reliable choice for bamboo enthusiasts who seek professional-grade nourishment for their plants. With a 12-month controlled release formula, it simplifies the feeding process by providing nutrients for an entire year with just one application. Customers have reported positive results with increased growth and healthy greenery. However, some have found the lack of clear usage instructions and relatively high price as minor drawbacks. Overall, if you’re willing to invest in your bamboo’s health and appreciate great customer service, this high-quality fertilizer is an excellent choice.

NitroGreen Organic Fertilizer

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.2/10

The SoilMoist NitroGreen 100% Organic Fertilizer 14-oz is a high-quality, plant-based fertilizer specifically designed for promoting plant and vegetable growth. It is OMRI approved and 100% water soluble, ensuring it dissolves completely for immediate nutrient delivery without the risk of burning your plants. This fertilizer is perfect for feeding your seedlings, transplants, and leafy greens. With its high nitrogen content, it helps promote vigorous and healthy leaf and vine growth. Customers have reported excellent results, such as tall sweet corn and zucchini plants that yield abundant produce. Overall, this organic fertilizer is a reliable and effective option for nurturing your plants.

The SoilMoist NitroGreen 100% Organic Fertilizer is a top-notch choice for plant enthusiasts. Its plant-based, water-soluble formula and immediate nutrient delivery make it a convenient and effective option. The high nitrogen content promotes the healthy growth of leaves and vines, resulting in impressive yields. This OMRI approved fertilizer is safe to use and will not burn your plants. While the lack of specifications is a minor drawback, its outstanding customer ratings and positive reviews highlight its effectiveness. If you’re looking for a reliable and organic fertilizer that guarantees optimal plant growth, the SoilMoist NitroGreen should be at the top of your list.

Southern Ag 10-10-10 Granular Fertilizer with Gloves

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Southern Ag Fertilizer 10-10-10 is an all-purpose granular fertilizer that is perfect for vegetable gardens, flowerbeds, roses, large shrubs, and fruit trees. It is an organic fertilizer that provides essential nutrients to plants, including micronutrients like magnesium and zinc. The fertilizer is easy to use and odorless, making it convenient for gardening enthusiasts. With a 4.5/5 customer rating, it has received positive feedback for its effectiveness in promoting healthy plant growth. The 5-pound bag of granular fertilizer comes with a pair of premium quality Centaurus AZ gloves. While the price may be a bit steep compared to local big box stores, the product offers convenience and reliable results.

The Southern Ag Fertilizer 10-10-10 is a reliable all-purpose granular fertilizer that delivers impressive results. It provides essential nutrients, including micronutrients, for promoting healthy plant growth in vegetable gardens, flowerbeds, roses, large shrubs, and fruit trees. The fertilizer is easy to use, odorless, and comes with a pair of gloves for added convenience. While the price may be slightly higher than local stores, the product’s effectiveness justifies the investment. Whether you’re a gardening enthusiast or a professional, this fertilizer is a great choice to ensure vibrant and flourishing plants.

Buyer's Guide: 13-13-13 Fertilizer

What is 13-13-13 fertilizer?

• 13-13-13 fertilizer, also known as balanced fertilizer, is a type of synthetic fertilizer that contains an equal balance of three essential nutrients: nitrogen (N), phosphorus (P), and potassium (K).
• The numbers 13-13-13 represent the percentage, by weight, of each nutrient present in the fertilizer. In this case, it contains 13% nitrogen, 13% phosphorus, and 13% potassium.

Why should you consider using 13-13-13 fertilizer?

• Promotes balanced growth: The equal ratio of nutrients in 13-13-13 fertilizer ensures that plants receive a consistent supply of nitrogen, phosphorus, and potassium, which are vital for their overall growth and development.
• Versatile use: This fertilizer is suitable for a wide range of plants, including flowers, vegetables, and lawns, making it a convenient option for general-purpose gardening needs.
• Convenience: 13-13-13 fertilizer is readily available in various forms, such as granules, pellets, or liquid, and can be easily applied through broadcast spreading, mixing into soil, or even as a foliar spray.

How to use 13-13-13 fertilizer effectively:

1. Determine the appropriate dosage: Always follow the instructions provided by the manufacturer to determine the correct amount of fertilizer to use based on the specific needs of your plants. This dosage may vary depending on the plant type, soil conditions, and growth stage.
2. Timing matters: Apply the fertilizer at the appropriate time for maximum effectiveness. While it varies for different plants, a general guideline is to apply 13-13-13 fertilizer in early spring before new growth begins and then again in mid to late summer to support plants during their peak growing season.
3. Even distribution: Whether using granules or pellets, distribute the fertilizer evenly across the soil surface. For liquid fertilizers, dilute them according to the instructions and apply using a sprayer for effective coverage.
4. Avoid excess: Applying more fertilizer than recommended can lead to nutrient imbalances or even damage to plants. Stick to the recommended dosage and consider a soil test if unsure about the nutrient levels.
5. Watering Schedule: After applying the fertilizer, water the plants thoroughly to help dissolve and distribute the nutrients evenly in the soil. Proper watering also prevents nutrient burn and reduces the risk of fertilizer runoff.

Things to consider while purchasing 13-13-13 fertilizer:

• Quality: Look for commercially available fertilizers from reputable brands or sources. Ensure the fertilizer is formulated specifically for the type of plants you intend to nourish.
• Nutrient ratio variations: While 13-13-13 is a commonly available formulation, you may come across slightly different ratios, such as 14-14-14 or 12-12-12. It's essential to choose one that closely matches the nutrient needs of your plants.
• Packaging options: Consider the packaging type that suits your gardening needs, such as larger bags for extensive gardens or smaller sizes for container gardening.
• Price comparison: Compare prices between different brands or suppliers, but remember that quality often comes at a cost. Choose a fertilizer that fits your budget while ensuring it meets your requirements.
• Reviews and recommendations: Read customer reviews and seek recommendations from experienced gardeners or horticulturists to gauge the effectiveness and reliability of the fertilizer.