G

GDP

Posts

27

Joined

Nov 30, 2008

Points

1

Apr 10, 2009

#1

I've recently bought some pk 13-14 to use in compost, im at week 3 flower and not sure when to use it! thanks in advance.

 

steveedg

Posts

140

Joined

Aug 19, 2008

Points

16

Apr 10, 2009

#2

the bottle gives you guide lines but everyone you speak to will do it there way some at the onset of buds forming , some at week 5 others at 2 weeks till harvest ,personally i use it from 5th week of flowering for 2-3 weeks depending on the flower period needed

hope this helps but it's just my opinion

 

I

ismokepot

Guest

Apr 10, 2009

#3

I agree w/ Steve....... one application 3 weeks from finishing.

 

G

greenthumb

Guest

Apr 25, 2009

#4

i use hesi pk13.14 in coco and start useing it at 4 weeks every feed 1.5ml=5 litres of water- 5 weeks 2.5ml - 6 weeks 4ml -7 weeks 7ml as it says on bottle but thats on a 8 week schedual

 

H

heavy hitter

Posts

11

Joined

May 28, 2009

May 28, 2009

#5

yeah i use pk 13/14 and id agree with steve

 

H

herijuana

Supporter

Premium Member

Posts

50

Joined

Mar 27, 2009

May 28, 2009

#6

i wanted to ask the same question.. so does it really improve the yield? have you really been able to see the difference? also do you guys use cal mag been readin alot about this also..

 

R

rounders02

Posts

364

Reactions

5

Joined

Jun 1, 2008

May 28, 2009

#7

I been using it from the Begaining of 12/12 and i can see a big diff. and buds form faster....Got the idea from Zoo.