White Residue

View attachment 2399078View attachment 2399080View attachment 2399081View attachment 2399083View attachment 2399084Hi everyone,

I'm having some problems i just transplanted 4 clones yesterday. I'm running a dwc and i've noticed white residue looks like salt on my leaves and buckets. I dont think it's mold but i'm not 100% sure. My temp and humidity are good 79 degrees 50%humidity. also my ph is 5.9 ec 1.9. Any insite helps and thanks for looking

Im very glad you´re actually asking this. Im having the same problem but nothing seems to be wrong with the plants. Im also pretty sure I don´t have pests cause I have even analyzed my plants with a magnifying glass and nothing seems to be wrong, expect these weird white residues over some leaves. Im treating mine by spraying them with Hydrogen peroxide and water in case its some type of mold.

could be PM , could be residue from nutrients if you've either intentionally or accidentally got some on the leaves. if its a powder that wipes off easily it's probably pm, if it's a nutrient salt/residue those stick pretty good and aren't just wiped off like PM. if it is pm there are several things you can do, having not had a problem with PM I don't know the best solution. if it were me and it WERE PM I'd get some PM wash by npk industries. again I have no idea how this product works but if it works like their mighty wash works on mites it's good shit. photos?

yeah, residue from the nutrients.

1.9 ec? that's 1330 ppm or so depending on the conversion factor isn't it? that's pretty high.

How do i get the ppm down? should i delute nutes?

Whats your ppm? i just flushed my resivoir and wiped off the residue with a bleach solution it looks pretty good some still stayed so I'm pretty sure I had too many nutes. I've got my ph @ 5.8 and ppm @ 380. Hopefully it'll take care of my problem.

Only way its something other than pm is if you foliar spray your plants, I'd Get some greencure and spray them (lights off) just to be safe!

ok sweet thanks

Well that water ring looks like its dripping water on your plants. And the feed is way too high, you should be at like .8EC max at this point. So i'm going to say that is nutrient salt dried up.

Move the ring down, no need to mist your plants leaves with 1.9EC water. No need to mist the plants leaves at all. Oh and drop you feed to about .8EC and never feed them that again.

Sweet ty I changed it all this morning they are looking better.