Search
Close this search box.

NPK 13-13-21

Our NPK 13-13-21 fertilizer, emphasizing Potassium, fosters vigorous growth, vibrant blossoms, and fruitful harvests in various plants. A preferred choice for gardeners and farmers alike. 

What is NPK 13-13-21?

NPK 13-13-21 is a fertilizer with balanced nitrogen and phosphorus levels and a higher concentration of potassium. It’s ideal for supporting overall plant growth, flowering, and fruit development.

13% Nitrogen

Encourages vigorous vegetative development by assisting in chlorophyll production, leading to lush, green leaves and robust stems.

13% Phosphorus

Crucial for root growth, blooming, and fruiting, this aids in efficient energy transfer within the plant.

21% Potassium

Strengthens plant resilience against diseases and environmental stress while improving water regulation and nutrient absorption.

OEM & ODM NPK Fertilizer
- Custom NPK Fertilizer for Your Business

Tailor your fertilizer exactly with our OEM and ODM services, tailored to suit your unique business requirements and branding specifications.

Color

Choose a color that aligns with your brand's identity, boosting product recognition.

NPK Ratio

Tailor nutrient ratios for precise plant needs, ensuring optimal growth conditions.

Packaging

Select packaging options that resonate with your brand's aesthetic and offer user convenience.

Physical Form

Select from various forms of fertilizer—granular, powder, or liquid—to suit different application needs.

HANS Advanced Fertilizer Processing Techniques

Benefits of NPK 13-13-21 Fertilizer

NPK 13-13-21 fertilizer offers balanced nutrition, enhancing root development, foliage growth, and flowering. Its higher potassium content improves plant resilience, aiding in stress tolerance and overall health for a variety of plants. Its key benefits and features include:

plant growth period after applying fertilizer

Overall Plant Health

Promotes strong plant growth and health through the development of resilient leaves and stems.

Enhanced Root Development

Higher phosphorus levels in the mix strengthen roots, boosting their ability to absorb water and nutrients effectively.

Improved Flowering and Fruiting

Loaded with well-proportioned nutrients, ideal for improving both the quantity and quality of blooms and fruits in decorative and fruit-bearing plants.

Soil Fertility Improvement

Regular application restores essential nutrients in the soil, fostering a sustainable and conducive environment for plant growth.

Plant Resilience

Potassium strengthens plants, boosting resilience to stress and enhancing resistance to challenges like drought, diseases, and pests.

Suitable Crops for NPK 13-13-21 Fertilizer

Boost your plants’ growth, health, and yield with our NPK 13-13-21 fertilizer. Perfect for a range of vegetables, flowers, crops, and lawns, it offers a complete nutritional solution for both avid gardeners and experienced farmers.

Vegetables

Such as cucumbers, carrots, lettuce, spinach, and broccoli.

Flowers

Such as marigolds, petunias, pansies, lilies, and sunflowers.

Crops

Such as potatoes, corn, wheat, and soybeans.

Lawns and Turf

For centipede grass, buffalo grass, and bahia grass.

Application Instructions for NPK 13-13-21 Fertilizer

How to Apply

Frequency and Quantities

Safety Precautions

Storage Advice

Fertilizer Quality Assurance Certificates

fertilizer SGS certificate
fertilizer CCIC certificate
fertilizer SGS report
fertilizer SGS certificate, 1

FAQs About NPK 13-13-21 Fertilizer

What is NPK 13-13-21 used for?

NPK 13-13-21 is used for providing balanced nutrition to a wide range of plants. Its formulation supports overall plant growth, enhances flowering and fruiting, and improves plant resilience against environmental stressors due to its higher potassium content.

What is the purpose of NPK 13-13-21 fertilizer?

The purpose of NPK 13-13-21 fertilizer is to supply essential nutrients in a balanced manner. It’s particularly effective in promoting healthy root development, vigorous vegetative growth, and enhancing the flowering and fruiting process in plants.

When should you stop applying 13-13-21 fertilizer?

You should stop applying 13-13-21 fertilizer towards the end of the growing season or when plants reach maturity. For perennial plants, cease application in late summer or early fall to avoid new growth that can be damaged by winter frosts.

Related NPK Fertilizer

NPK 30-10-10
NPK 30-10-10
NPK 15-5-20
NPK 15-5-20
NPK 16-16-8
NPK 16-16-8

Lasted Articles for You

Roof of a large metal building with Ammonium Sulphate Fertilizer Manufacturers signage

18 Ammonium Sulphate Fertilizer Manufacturers

Discover top 18 ammonium sulfate fertilizer manufacturers, including industry leaders and emerging players. Explore their capacity, focus, and sustainability.

A dark background featuring garlic and rosemary, highlighting their natural textures and colors for a culinary aesthetic

Optimal Garlic Fertilizer NPK Guide for Growth

Discover the optimal NPK fertilizer guide for garlic growth, from early root development to bulb formation, with tips on balanced nutrients for a healthy, bountiful harvest.

An informative guide on composting kitchen scraps highlighting the benefits of humic acid in agriculture for soil health

Humic Acid Uses in Agriculture: Key Benefits

Discover how humic acid improves soil health, boosts plant growth, and enhances sustainability by increasing nutrient absorption and plant resilience.

en_USEnglish