hello mr grower

Spinoza34

Member

• Apr 14, 2022

• #1

Friends, I have always used biobizz. Do you think it is appropriate to use pk 13 14 in the last weeks of harvest?

 

Popop

Well-Known Member

• Apr 14, 2022

• #2

adding pk 13/14 4 weeks before harvest??

ive added pk 13/14 4 weeks before harvest ino it says add it 3 weeks before harvers but i got my weeks mixed up . so i wanted to know will this effect the plants or help them??? would apreciate the advice thanks

www.rollitup.org

 

VincenzioVonHook

Well-Known Member

• Apr 14, 2022

• #3

Only use it if your plant is showing P or K deficiency. A base nutrient is generally all you need unless you have a specific deficiency.