Finish What You Started

Keith Flaniken, Southern US Sales Agronomist • August 6, 2018

In much of the southern US, harvest has begun or many farms are laid by, but in other areas there is still plenty of crop management yet to go. The purpose of this week’s blog is to remind everyone don’t quit too soon and Finish what You Started.

Peak demand for moisture and plant nutrition is at or near its greatest demand during late season growth stages. Below are some thoughts and observations we have learned over the years to maximize late season potential and nutrient management.

  • Although roughly half of the nitrogen required by soybean plants comes from the soil, these plants also need to fix nitrogen through nodulation, known as nitrogen fixation. Since a soybean plant is a legume, healthy and active nodules should populate the roots. We like to dig roots throughout the growing season to give us a snapshot of plant health, growth, and development. A healthy soybean root will have a load of nodules. These nodules should be nice and pink inside and there should be a lot of them. To enhance late season nitrogen production and to improve the odds of enhanced yield, many producers choose to add SRN to their fungicide application. NACHURS N-Rage Max, applied during pod fill, has proven to be a profitable practice. In your fungicide solution, including one to two gallons of NACHURS N-Rage Max can quickly translocate throughout the plant, feeding it a last minute shot of nitrogen over a period of days. We’ve seen this practice raise yield potential by igniting a flood of nitrogen within the plant, boosting energy and proteins.
  • Another key element during flowering and pod development is potassium. If you have ever seen your leaves, on any crop, begin to turn yellow around the margins and migrate inward late in-season during flowering, odds are you are seeing a potassium deficiency. Most crops are a sink for potassium at this growth stage and can benefit from an available source of K. NACHURS K-fuel, powered by Bio-K, has proven to be an excellent source for late season potassium when foliar applied. With our newer, higher yielding hybrids and varieties, we are using and removing much more potassium than just 8 – 10 years ago. We have received more calls and inquiries regarding soybean, corn, cotton, alfalfa, etc turning yellow toward the end of the season than ever before. Know the difference between nitrogen and potassium deficiencies. They are different. There are many reasons for this… including higher pH soils tying up not only phosphate but potassium as well. Higher yields we are harvesting are using and removing more K than ever before. Our seeding rates have also increased, leaving a deficit amount of plant food for the number of plants and yield potential in the ground. If you need to address low potassium levels late season, consider adding NACHURS K-fuel to your fungicide application on any crop or with your mepiquat application in cotton.
  • We have customers who combine NACHURS N-Rage Max with NACHURS K-fuel to get a greater bang for their buck.


Bottom line is, don’t quit too early and miss an opportunity to Finish what You Started. We’ve invested too much time, expense, effort, and stress to not try and put our crop over the top, especially if you have a crop that has potential of being good to excellent. Give your NACHURS dealer a call, contact one of us, or log onto www.nachurs.com for more details and information.

Blessings for a Profitable and Safe Harvest


December 12, 2024
We are at the point in the year where things are slowing down around the farm and it is time to reflect on the season to remind ourselves what we learned. Over the last couple of weeks, the District Sales Managers and I have spent some time reflecting on what worked well in the field and the challenges we faced too. Here are the top 5 things we learned from 2024 growing season: #1 Split applying Nitrogen and Sulfur is a practice that should be embraced on a yearly basis when growing corn. Do you remember how the planting season started and what happened in the first 60 days after the planters started rolling? Our field conditions started out dry with some areas of the corn belt showing up on the drought map. Then mother nature blessed us with rain that never stopped in some areas making it difficult to finish planting. Growers that had split applied their Nitrogen and Sulfur were able to avoid nutrient loss from the rain but also apply the nutrients when the crop needed it most. In the end yield was better on split applied nitrogen fields compared to fields that had all the N applied in the fall or spring before planting. #2 For the past 2 seasons in the North region, we have seen the benefits of adding NACHURS Humi-Flex FA to the in-furrow starter fertilizer. NACHURS Humi-Flex FA is our fulvic acid and it is becoming a valuable component in our starter fertilizer for many reasons. We are using it to chelate the nutrients in the starter fertilizer especially phosphorus. Humi-Flex FA also buffers the soil pH to neutral in that nutrient band keeping nutrients available in fields that have less then optimal pH for crop growth. Finally, we use Humi-Flex FA to create a healthy soil microbiome that leads to more root mass and nutrient uptake. #3 Nutrient uptake charts for corn and soybeans have been a great tool for our team to help our customers visualize the crops nutrient needs based on timing during the growing season.
November 21, 2024
The importance of Phosphorus
August 27, 2024
Fungicide applications: the determining factors to be considered
August 20, 2024
Strategic Applied Fertilizer: Reallocation
July 30, 2024
The right nutrient source
June 25, 2024
The right nutrient source!
May 10, 2024
'Tis the Season
April 10, 2024
Wayne Becker, District Sales Manager & Agronomy Specialist Blending two NACHURS products (Triple Option® and Balance®) at a 1:1 ratio has proven to jump start soybeans and increase profitability. Many farmers would like to use in-furrow starter fertilizer with their beans but are uncertain of the benefits. When beans are first planted early growth is very important. • It is a race against time between soybeans and weeds, fighting for water, sunlight and nutrients. • The quicker a canopy is established, the less weeds are able to steal resources, which could affect yield potential. Traditional In-furrow fertilization of beans is usually not as easy to visually observe as when it is applied to corn or wheat. However, that does not mean that they are not extremely important. This treatment will provide early season fertility that will help the young crop remain strong and vibrant, enabling them to better deal with stresses like insects, drought or water logging. NACHURS liquid fertilizer has been providing the best in-furrow fertilizer treatments for 75+ years. With NACHURS in-furrow, producers have always been able to safely provide the traditional benefits without decreasing germination because of the fertilizer’s low-salt content and superior availability. New focus on plant and soil health has raised the bar even higher. The NACHURS Bio-K® line of fertilizers is the most available source of K on the market, yet it also promotes both soil and plant health. Because the Bio-K fertilizer is a carbon molecule combined with potassium, applying it in-furrow provides beneficial soil microbes with a food source. This enables microbes to increase nutrient availability – for all types of crops. Legumes use Rhizobia to “fix” their own nitrogen. NACHURS has developed a product specially designed to stimulate early development of these important soil microbes. It is called Balance®. We combine the rhizobia stimulating qualities of Balance with Triple Option which maximizes quantity of other nutrients. The result is improved potential for early season growth and greater profitability of soybeans
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