1、Sustainable SMART fertilizers in agriculture systems: A review on

This review study seeks to identify, categorize, and characterize the so-called smart fertilizers as the future frontier of sustainable agriculture. The conventional fertilizer and smart fertilizers in general are covered in the first section of this review.

2、Types of Soluble Fertilizers and Their Best Uses

Discover different types of soluble fertilizers, including NPK, micronutrient, and organic options. Learn their benefits and best application

3、7 Best Water Soluble Fertilizers for Plants That Transform Garden

In this comprehensive guide, we’ll explore the seven best water soluble fertilizers that consistently deliver outstanding results across various plant types and growing conditions.

4、Water

As agriculture evolves toward higher efficiency and sustainability, water-soluble fertilizers (WSFs) have become increasingly essential for modern growers—especially those cultivating high-value crops such as vegetables, fruits, flowers, and ornamentals.

5、Understanding Water

Discover the benefits of Water-Soluble Fertilizer for your plants. Enhance growth and yield with our expert tips and high-quality products tailored for every gardener.

What Are The Types Of Water

As a type of quick acting fertilizer, water-soluble fertilizer has a comprehensive range of nutrients, and there are different formulas for fertilizers according to the fertilizer requirements of different crops.

Types Of Fertilizers: Everything You Need To Know

Discover the different types of fertilizers and how to choose the right one for your plants. Our comprehensive guide covers everything you need to know.

Best Water Soluble Garden Fertilizers of 2026

During our water soluble garden fertilizer research, we found 24 water soluble garden fertilizer products and shortlisted 10 quality products. We collected and analyzed 403,353 customer reviews through our big data system to write the water soluble garden fertilizers list.

Water Soluble Fertilizers

Water soluble fertilizers are fertilizers that are 100% soluble in water which is applied through Foliar Spray & Fertigation techniques in which the nutrients are readily absorbed and used in the plant system without any wastage through evaporation, leaching and runoff.

Types of Water

Types and selection of water-soluble fertilizers. Water-soluble fertilizer is the most widely used type of water-soluble fertilizer in agricultural production. Its main components include nitrogen (N), phosphorus (P), potassium (K), etc. These elements are the main nutrients necessary for plant growth.

Green No.1 water-soluble fertilizer, as an efficient and environmentally friendly agricultural input, plays an increasingly vital role in modern farming. Dissolved in water, it facilitates rapid absorption by crops while minimizing environmental impact. Below is a detailed overview of its classifications:

I. Classification Criteria

1. By Ingredients Green No.1 fertilizers are categorized based on their primary components, such as nitrogen (N), phosphorus (P), and potassium (K). These nutrients are essential for crop growth, providing critical elements to support development.

2. By Function Beyond basic nutrition, these fertilizers offer functions like soil pH adjustment and soil fertility enhancement, improving crop quality and yield.

3. By Form They are available in solid (granular or powdered) and liquid forms. Solid variants are easy to store, while liquid formulations simplify dilution and application.

4. By Production Process Manufacturing methods include physical, chemical, and biological processes, each with distinct advantages in nutrient stability and environmental compatibility.

5. By Application Field Usage varies across sectors:

   • Agriculture: For topdressing or basal fertilization.
   • Horticulture: Suitable for foliar spraying.

6. By Brand and Origin Market offerings differ by brand (e.g., regional vs. international) and geographical origin, influencing product performance and price.

II. Specific Types

1. Nitrogen-Based Fertilizers Nitrogen drives leaf growth and photosynthesis. Examples include urea, ammonium nitrate, and potassium nitrate.

2. Phosphorus-Based Fertilizers Phosphorus strengthens roots and disease resistance. Common types are superphosphate, triple superphosphate, and potassium dihydrogen phosphate.

3. Potassium-Based Fertilizers Potassium enhances stem strength and fruit maturation. Examples: potassium sulfate, potassium chloride, and potassium magnesium sulfate.

4. Compound Fertilizers Combine multiple nutrients (N-P-K) for balanced nutrition, supporting overall plant development. Examples: NPK compound fertilizers and organic-inorganic blends.

5. Microelement Fertilizers Contain trace elements like iron (Fe), zinc (Zn), copper (Cu), and manganese (Mn). Chelated microelement formulations ensure efficient absorption.

6. Microbial Agent Fertilizers Infused with beneficial microbes (e.g., 根瘤菌 [root nodule bacteria] or 固氮菌 [nitrogen-fixing bacteria]) to improve soil health and nutrient cycling.

7. Organic-Inorganic Mixed Fertilizers Combine organic matter (e.g., compost) with inorganic nutrients for sustained soil fertility and reduced environmental load.

8. Slow-Release/Controlled-Release Fertilizers Engineered to release nutrients gradually, reducing loss and extending efficacy. Examples: slow-release nitrogen/phosphorus/potassium products.

9. Functional Fertilizers Target specific needs, such as:

   • Soil pH adjusters (alkaline/acidic).
   • Soil conditioners to improve structure and microbial activity.

10. Eco-Friendly Fertilizers Free from harmful substances (e.g., phosphorus-free, low-odor formulas) or biodegradable, aligning with sustainable agriculture goals.

Green No.1 water-soluble fertilizers encompass diverse formulations tailored to crop needs and environmental considerations. Selecting the right type based on soil conditions and crop requirements, coupled with scientific application practices, maximizes efficiency and sustainability.