Home / Living & Garden / Garden & Plants / Cannabis plant white spots? Garden & Plants Cannabis plant white spots? ByMrAcalpox September 23, 2024February 26, 2025 Volley, They look almost like limescale or water stains. What could they be? (1 rating, 1 votes, rated)You need to be a registered member to rate this.Loading...
Looks like some kind of mineral salts. It could be from tap water, in principle. But maybe you've completely overfertilized it…
Yes, it could be that the nettle manure was too undiluted… in that case it's not that bad, right?
Ps; if I lick it and taste it, could that possibly offer an exclusion?
I don't think it will have a major negative impact.
Cannabis plants always have every imaginable color in the pictures
Could be mildew
Could be mold
Hardly. Moldy plant material looks completely different.