how much to raise ppm DWC
- Thread starter ktm250
- Start date
Badbackguy
Well-Known Member
Well thats a pretty broad question...What type of nutes are you running? Whats the feeding schedule?
gh micro and bloom,was feeding proganics grow and root formula now switched to gh nutes as of tonight.I tested the ppm tonight and it is 300ppm in 1oz or 4litres os solution.plants were started in soil and transfered into dwc.3 weeks in soil and 4 weeks in dwc.Growing at approx 40mm every 10 days,is that ok growth speed?
Mineralz
Well-Known Member
First of all, are your plants a total of 7 weeks old now? If thats the case then 300ppm sounds a little low to me at least. 40mm every 10 days(1 1/2") sounds a little sketchy. I started from seed and I'm seeing at least a couple inches every week. More detailed info on your "grow room" would help as well. Keep us posted.