4-18-38 fertilizer is a popular option for many gardeners. But what does it mean? How do you use it? In this blog post, we will answer all of your questions about 4-18-38 fertilizer and help you apply it correctly to get the best results!
What Does 4-18-38 Fertilizer Mean?
The numbers in the name of this fertilizer, “4-18-38”, represent the percentage of nitrogen (N), phosphorous (P), and potassium (K) that it contains. In this case, the fertilizer contains four percent nitrogen, eighteen percent phosphorous, and thirty-eight percent potassium.
This particular formulation is a balanced or complete fertilizer because it has all three macronutrients needed for plant growth: nitrogen, phosphorous, and potassium.
What is 4-18-38 Fertilizer Good for?
This particular fertilizer is good for a number of different applications, including:
- Fertilizing lawns
- Feeding trees and shrubs
- Helping to produce blooms on flowers and plants
- Boosting the growth of vegetables, fruits, and other crops
Best 4-18-38 Fertilizer
1. Tomato Fertilizer 4-18-38
Greenway Biotech’s Tomato Fertilizer 4-18-38 is the perfect way to give your plants the nutrients they need to thrive. This professional fertilizer is made with high-quality ingredients and contains optimal levels of nitrogen, phosphorous, and potassium for beautiful, healthy tomatoes. It’s also safe for hydroponic and soil use and doesn’t contain any harmful heavy metals or materials.
2. MasterBlend 4-18-38
MasterBlend 4-18-38 fertilizer is perfect for hydroponic vegetables like peppers and tomatoes. This world-renowned formula is super concentrated, making it easy to use, and contains all the trace minerals needed for optimal growth. Plus, it’s 100% water-soluble, so it won’t leave any residue behind. Get growing with MasterBlend!
When to Use It?
The best time to apply a nitrogen-phosphorus-potassium (NPK) fertilizer is in the early spring before new growth begins. In most cases, this occurs in the spring and summer. You can also fertilize in late summer or early fall. Avoid applying during extreme heat or drought conditions.
How to Use 4-18-38 Fertilizer?
There are different ways to apply fertilizers, but it is important to follow the specific instructions on the product label. Fertilizer can be broadcasted over an area, placed in furrows next to seeds, or banded around seedlings.
When using a liquid fertilizer such as 4-18-38, mix it with water according to the application rate specified on the label before applying it to your lawn or garden. Be sure not to overapply, as this can damage plants and pollute waterways.