Purpl Pro Potency Measurement System (Special Order) * clearance Ensures consistency and pH balance

Ensures consistency and pH balance

and other vining plants

and potassium

Provides the ideal spectrum for seedlings

BASIC FEEDING Directions: Use 8mL per 4L as an addition to your nutrient solution

Purpl Pro Potency Measurement System (Special Order) * clearance Ensures consistency and pH balanceADDITIONAL FREIGHT, TAXES & DUTIES WILL APPLY FOR THIS PRODUCT. Put the power of the lab in your pocket. Turn your mobile phone into a state of the art Potency Measurement System. The Purpl PRO Potency Measurement System was developed by scientists at Purpl Scientific with an unprecedented combination of accuracy and usability. After several years in development and cross validation against the efficiency of traditional laboratories, the device was