I Think I have a magnesium any ideas?
- Thread starter Lennut
- Start date
Ok run off is 6.0 what would you suggest
Day 11
3ml of foxfarm big frow
2ml of cal mag
Water at 5.8 ph
100% coco.
Black Diamond Dwarf Star 230 watt led light
Stink Bug
Well-Known Member
I cannot see the pics. But 2ml of calmag with Ro water in straight coco seems low. 5ml or so seems about right. Most take their RO water to 150-200ppm with calmag before adding nutes.If I remember right Grow Big does not contain any cal or mag. So you probably want to go closer too 200. I would bring pH up to the low 6s also.
Thank you stink bug
I am home now see if I can get new good picture uploaded
Run off from the day before was still in bottom. I left it trying to raise my humidity and I tested it and it tested 6.1. Will the purple in the stems go away if I get the nuts correct? No one answered before I had to go to sleep so I uped the FF grow to 6ml and added 3ml cal mag. Seems the steams are half purple half green. The top leaves are darker green now
Make sure your runoff readings match what you're putting in! Both ph and ec/ppm!!!
Then check the next day.
Dont let your runoff sit and fester! Its one of the biggest causes of these types of issues.
Good luck man.
Tim.
I wrote down everything tonight and will check again in morning. Does the lower humidity effect anything? When I turn the fans that blow the room air in the tent the humidity drops to about 30%
Dont worry mate.
You have bigger fish to fry right now!!!!
30% humidy is just ok. Id be more worried if was too high. (60+ humidity and crap airflow/exchange)
I try to keep mine between 40 and 60.
Though 30% isnt going to do anything, in the short term.
Good luck in the morning.
Tim
Ph is correct after run off. Also PPM are the same coming out. This spot started on bottom leaves and Ive been told magnesium starts at top. I am confused to whats wrong. My plant still seems to be growing good
Hey mate,
Just go slow.
How many ppm? Can you tell us please
Whats the ph? Tell all of us aswell.
Runoff too!
Is the plant, light or dark green?
Let us know asap.
Please?
Tim
This is day 13 for veg
I put 4ml of cali - Magic 1-0-0 280 ppm
5ml Foxfarm grow - 590 ppm
4 drops up ph up and ph 5.9
Run off was 600 ppm with 5.9 ph
