WHAT CONTAINS: Greenway Biotech Nitroform 39-0-0 Fertilizer for lawns contains 3% Urea Nitrogen, 7.5% Other/Water Soluble Nitrogen, and 28.5% Water Insoluble Nitrogen. It Reduced Thatch Development in Turf Applications and Less Risk of Leaching SLOW RELEASE NITORGEN: Greenway Biotech nitrogen lawn fertilizer provides a steady supply of nitrogen to plants for 3-4 months. The 39-0-0 formulation contains a mix of urea nitrogen, water-soluble nitrogen, and water-insoluble nitrogen for balanced plant nutrition. DEPENDABLE AND LONG-LASTING: The slow-release formula of this nitrogen fertilizer for vegetables ensures Dependable, Long-Lasting, and Slow Release Nitrogen (3-4 Months) for Balanced Feeding Throughout the Growing Season SUPERIOR HIGH QUALITY: This slow-release nitrogen fertilizer is made by Greenway Biotech, which is a trusted brand for high-quality fertilizers and other gardening products. It is a Safe, Non-Burning, Low-Salt Form of Nitrogen Fertilizer VERSATILE USAGE OF FERTILIZER: This nitrogen fertilizer for plants is suitable for use on a wide range of plants, including lawns, flowers, vegetables, and shrubs. Unique Mode of Release for Strong, Rapid Root Development, and Increased Growth of Beneficial Soil Micro-organisms To get the best from your plants, you must invest in them. Choosing the best fertilizer for them is the first step you should take. Get the type of fertilizer that will boost your plants in all kinds of ways be it in strengthening the roots, preventing wither and maximizing harvests. It is, therefore, a wise thing to understand the content of your fertilizer before application. Nitroform 39-0-0 is a non-burning fertilizer of slow release nitrogen that is produced by a combination of formaldehyde and urea under standard manufacturing conditions. The nitrogen is released from the soil micro-organisms. It is available throughout the plant growth cycles when the organisms are more active. The fertilizer contains 73% nitrogen as slow release. You can get the nitrogen fertilizer in a mini-size. It is made of uniform, dust-free particles that blend well even with the other forms of fertilizer. Thank You for Considering Us!