Contact Plant Sciences

PSI Corporate
342 Green Valley Road
Watsonville, CA 95076

Corporate Phone
+1.831.728.7771

Fax
+1.831.728.4967

E-mail
Email Us

PSI Manteca
9715 Sedan Avenue
Manteca, CA 95337

Phone
+1.209.239.3713

Fax
+1.209.239.0624

PSI Macdoel
234 Juniper Knoll Road
Macdoel, CA 96058

Phone
+1.530.398.4042

Fax
+1.530.398.4045


Contact Us