pwizzle
Well-Known Member
lol, that's not salt. It's perlite that's fallen through the baskets.hey man thanks on replying to my question but it looks like your plants need some fresh water and nutes. it looks like they are getting nutrient block do to salt build up do to no res change!!!
i see cal/mag deficiency (rusty spots)
PK deficiency (dark green curling under leaves)
some leaves look like you over fertilized at some point also
yeah, there are some defs and over ferts at times.
Only my first dwc so I'm still learnin.
And I've done this grow with no PPM meter.