Grower’s Secret  is concerned about our front-line heroes, our farmers, anyone working in Ag that gets crops and/or food onto the tables of all California residents, families and citizens. Our farmers and growers are essential to the survival of all Californians. They provide every food you eat to every food store and restaurant that keeps food in our bellies, and keeps us healthy and happy.  We are also concerned about all the local restaurants in farm communities statewide that service our front line farmers, workers, processors, truckers, and helping them maintain some level of business.

potassium, rice


Potassium Requirements and Fertilization of Rice and Irrigated Soybeans

The University of Arkansas has published a report on potassium's effects and requirement for fertilizing rice and soybeans. In this informative report learn about:

  • Potassium Deficiency Symptoms
  • Sampling Soil for K
  • Interpreting Soil Tests
  • K Fertilizer Rates
  • Soybean and Rice Nutrient Content


Fall planting is approaching and now is a good time to begin thinking about your needs and the amount of nutrient materials you require for this transition. With many of our materials, you can use less and save money.

Ask Kim and Chuck about our current specials which will save you even more! We'll ask what distributors you prefer doing business with and where Grower's Secret materials can be purchased in your area.

PS. Inventory is in stock and immediately available. Contact Kim or Chuck today at