Brown Spots on Buds

ive never had problem with nutrient deficiencies before, but ive recently switched from flora 3 part nutes to one part dynagro.i also use pro-tekt and bcuzz root during early veg.a few weeks into flowering i started getting brown spots with a dried little curl on the very tips of the leaves all through the buds.also some yellowing but i thought a little yellowing was normal during the last few weeks of flower. I have moved since the harvest and my water tds has changed from 170 to 250ppm. I was thinking about trying some cal mag but i wonder if the hard water will supply what i was lacking at the other place. Any suggestions?

kushdaddy1980 said:

Any suggestions?

Click to expand...

yup. post a picture.

ok heres a few pic so you guys can see what im talking about.

just start giving your ladies fresh, oxygenated, and room temperature water.
they are being over feed of nutes and are starting to show signs of nute burns.
do this for one week and start your feed schedule back at half strength.
possibilities are salt build up in the soil (not giving enough run off, low humidity) , soil ibeing used started of with enrich nutes, or high ppm in the mixture.

cheers champ

thanks, that does make sense because i did make my nutes real strong about 1300 ppm, and i usually dont make it that strong that must be what i did wrong. And its a dwc setup but ill be making my nutes a little weaker next time like i normally do, idk why i made it so strong this go round but it took its toll.and also the air has been very dry this winter, i have the humidifier going nonstop but can get it higher than about 35% and i never sprayed the buds with water or anything so maybe ill try a little misting next time to compesate for the dry air.

having brown spots again, but cant be nute burn, second week of flower i had them on 450 ppm nutes to transition to flower, im thinking its magnesium deficiency what do you guys think?

They need calmag.