What does PGR stand for?
PGR stands for "Plant Growth Regulator"
How to abbreviate "Plant Growth Regulator"?
"Plant Growth Regulator" can be abbreviated as PGR
What is the meaning of PGR abbreviation?
The meaning of PGR abbreviation is "Plant Growth Regulator"
What does PGR mean?
PGR as abbreviation means "Plant Growth Regulator"