I need a nute EXPERT

panta

Well-Known Member
i need to mix my own nutes couse i cant buy any of the brand name ferts in my country so i took the formulation of the gh floranova grow and bloom and i wana try and match it

my tap water is at 0.5 ec ,60mg/l Ca and 20mg/l Mg

do i need to add Calcium and magnesium to the mix or is this enough

i wanted to use base nutes like 17-10-27 plus ME for veg and 3-11-38 plus ME for flower and add calcium nitrate and magnesium sulfate to get it as close the floranova as possible,can i do it like that

heres what i got:
-calcium nitrate 15.5-0-0 26.5Ca
-magnesium sulfate 16%Mg and 32%So3
-mono potassium phosphate 0-52-34

so for veg i use 10 parts 17-10-27, 3-4 parts Ca nitrate and 4 parts Mg sulfate

for flowering im gonna make a mix today

can anyone with more experience advice about this can i mix these nutes as i posted or is there more to it
 
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