LLsBestGo
Well-Known Member
Can PPM increase as water evaporates from the growing medium after using liquid fertilizer?
Example situational question:
A metaphorical 0 PPM growing medium that holds 4x it's weight in water is watered with 50 PPM until fully saturated.
After said growing medium dries, how will the growing medium's PPM have changed if no nutrients were lost or used by a plant?
Will it increase or decrease from 50 PPM?
Example situational question:
A metaphorical 0 PPM growing medium that holds 4x it's weight in water is watered with 50 PPM until fully saturated.
After said growing medium dries, how will the growing medium's PPM have changed if no nutrients were lost or used by a plant?
Will it increase or decrease from 50 PPM?