21 Mar 2018

Plant Nutrition Today

Our weekly highlighted article is "Optimizing Phosphorus Use Efficiency with Nutrient Balances" by Dr. Heidi Peterson.

19 Mar 2018

Plant Nutrition Diagnostics: Potato

IPNI, J.R. Simplot Company, and Tennessee State University have collaborated on a new publication that provides readers with access to a unique collection of hundreds of high resolution photographs that document a wide range of nutrient deficiency symptoms in potato plants with remarkable clarity. Now available to download from the IPNI Store!

16 Mar 2018

Scholar Awards Program 2018

Applications are now being accepted! Open to graduate students attending a degree-granting institution located in any country with an IPNI program.

01 Mar 2018

Nutrient Expert® Software Boosts Farm Profitability in Eastern Nepal

Balanced and adequate application of plant nutrients is essential to improve cereal productivity in the Terai region of Nepal. IPNI developed the Nutrient Expert® fertilizer decision support tool to quickly estimate specific fertilizer requirements for cereals at the individual farm scale.

20 Feb 2018

Better Crops with Plant Food

Our brand new format for Better Crops is now available with online extras! Issue features articles on smallholder cocoa systems, right place for phosphorus in tropical soils and much more. Sign up for free notification of our latest releases!

16 Feb 2018

Wildlife Pocket Guide

A practical guide to forage production that provides a focus on information of interest to wildlife enthusiasts. The guide is packed with useful facts and reference lists related to plant characteristics, fertilizer and nutrients, stand establishment, animal requirements, grazing, and forage quality, including hay and silage. Available for purchase in the Store!

08 Feb 2018

2018 IPNI Catalog

Download the new 2018 catalog of educational materials from the International Plant Nutrition Institute. The catalog is complete with order forms and instructions on ordering from IPNI.

12 Jan 2018

Frontiers of Potassium Science Conference Website

Review the recorded oral presentations and posters. Conference proceedings are now available!

10 Dec 2017

Fun with the Plant Nutrient Team

Activity Books and Free Printouts are now available for Grades K to 1 and 2 to 3!