Hi all,
I am just over 20 days into flower and want to maximize yield by adding enough nutes without over doing it. I think I may be going a little too light.
I'm using GH 3 part nutes and growing in soil with 25% perilite.
Here's my nute schedule for the last few weeks, 1'st number is Gro, 2'nd is Micro and 3'rd is Bloom, numbers are in ml.
I have also included TDS when measured, but you can add another 150 ppm to those numbers because I use baking soda to lower the PH which causes TDS to go up.
10/3/07 - 2 4 2 = 8ml
10/9/07 - 3 3 3 = 9ml
10/14/07 First day of flower.
10/18/07 - 1 3.5 7.5 = 12ml TDS/PPM:730
10/22 /07 - 1 4 8 = 13ml TDS/PPM:750
10/26/07 - 1.2 4.6 9.2 = 15ml TDS/PPM:900
10/29/07 - 1.3 5.2 10.4 = 17ml TDS/PPM:950
11/1/07 - 1.4 5.6 11.2 = 18ml TDS/PPM:1080
11/5/07 - 1.4 5.6 11.2 = 18ml TDS/PPM:1080

As you can see, since flower I have been mixing Gro,Micro,Bloom at a ratio of 0.25-1-2, but am about to swith to an even less nitrogen 'diet' but was going to keep the total ml roughly the same and continue to increase the amounts.

So what ya'll think, can I keep increasing by a total of 1-2 ml each feeding like I have been? Or can I boost it even quicker? And how high in ppm can I expect to go before nute burn is inevitable? Do you think I'm on the right track?

Thanks!
Bulster Reviewed by Bulster on . Nutes and ppm's during flower... Hi all, I am just over 20 days into flower and want to maximize yield by adding enough nutes without over doing it. I think I may be going a little too light. I'm using GH 3 part nutes and growing in soil with 25% perilite. Here's my nute schedule for the last few weeks, 1'st number is Gro, 2'nd is Micro and 3'rd is Bloom, numbers are in ml. I have also included TDS when measured, but you can add another 150 ppm to those numbers because I use baking soda to lower the PH which causes TDS to Rating: 5