Nutrien (NTR) 40-F2019 FY Annual report (Canada)

Exhibit 99.8

February 28, 2020

Nutrien Ltd.

Ladies and Gentlemen:

Re: Annual Report on Form40-F

Reference is made to the Annual Report on Form40-F (the “Annual Report”) filed by Nutrien Ltd. under the Securities Exchange Act of 1934, as amended.

I, Craig Funk, B.Sc., M.Sc., P. Eng., P.Geo., a qualified person, am responsible for preparing or supervising the preparation of (1) the technical report entitled “NationalInstrument 43-101 Technical Report on Allan Potash Deposit (KL 112R A), Saskatchewan, Canada” dated effective December 31, 2018 (the “Allan Technical Report”); (2) the technical report entitled“National Instrument 43-101 Technical Report on Cory Potash Deposit (KL 103 B), Saskatchewan, Canada” dated effective December 31, 2018 (the “Cory Technical Report”); (3) the technical report entitled “NationalInstrument 43-101 Technical Report on Lanigan Potash Deposit (KLSA 001 C), Saskatchewan, Canada” dated effective December 31, 2018 (the “Lanigan Technical Report”); and (4) the technical report entitled “NationalInstrument 43-101 Technical Report on Rocanville Potash Deposit (KL 305), Saskatchewan, Canada” dated effective December 31, 2018 (together with the Allan Technical Report, the Cory Technical Report and the Lanigan Technical Report, the “Technical Reports”).

I hereby consent to the inclusion in the Annual Report of references to and information derived from the Technical Reports and to the use of my name therein. I hereby also consent to the incorporation by reference of such information in the registration statements on FormS-8 (File Nos.333-222384,333-222385 and333-226295) and on FormF-10 (FileNo. 333-223273) of Nutrien Ltd.

Yours truly,