nutrient deficiency or to much nitrogen? - Page 2

zipcode · June 5, 2017

If you're using TTF, then that should be ok, I thought you had something more organic, where imbalance is more likely to happen. It's probably temporary, maybe due to too much water.
The main micro elements to use (I don't include Ca and Mg here since they are basically macro) are Fe, B,Cu,Mn,Zn and Mo, probably in that order.
Here's a jolly nice site that most of you probably know: https://cals.arizona.edu/hydroponict...s/nutritio.htm
Of course, it's somewhat old, it would be better to have an alternative with chelated elements, but these are also more easily available to the normal person.

oakley · June 5, 2017

Nice looking garden, or should i say 'farm'.

Good method so you can keep an eye on issues. I'm guessing you have a copper
spray on hand just in case it is fungal. (?)

So many things look like other things.

June 5, 2017	#16
zipcode Tomatovillian™ Join Date: Jun 2010 Location: Romania/Germany , z 4-6 Posts: 1,582	If you're using TTF, then that should be ok, I thought you had something more organic, where imbalance is more likely to happen. It's probably temporary, maybe due to too much water. The main micro elements to use (I don't include Ca and Mg here since they are basically macro) are Fe, B,Cu,Mn,Zn and Mo, probably in that order. Here's a jolly nice site that most of you probably know: https://cals.arizona.edu/hydroponict...s/nutritio.htm Of course, it's somewhat old, it would be better to have an alternative with chelated elements, but these are also more easily available to the normal person.

June 5, 2017	#17
oakley Tomatovillian™ Join Date: Jun 2015 Location: NewYork 5a Posts: 2,303	Nice looking garden, or should i say 'farm'. Good method so you can keep an eye on issues. I'm guessing you have a copper spray on hand just in case it is fungal. (?) So many things look like other things.