Can someone give me a little help? I have a sudden green to yellow fade that's just come over the Blood Orange and SSDD [ same 5 gal bucket ]. They were the color of the Blueberry Hill [ on the right ] about 3 days ago. They're all in DWC.
Here's what it's not: roots are white and plentiful, aerated and healthy. ph is 5.8. Light 18 inches above, constant fan. Just did a nutrient change 2 days ago which has not slowed the yellowing. The temps are good with fan circulation. The nutes are the same DynaGro schedule employed for years. I tend to use a 'let the plant adapt to me' approach, and can usually figure out most things. The reservoirs get topped off w/ CalMag between changes.
I'm fairly confident that they'll work themselves thru whatever this is, but these 2 plants are rather important. Ideas?
View attachment 3020109