Not sure what's causing this...

[panalilies]

Hey guys! Long time, no talk! Everything has been going good with my babies, until I noticed the below on both my GG plants.

Ph is usually around 6-6.5, usually 70-80f, GH trio nutes. I think it's starting to cause my buds to change, and not for the better. Only thing I can think of it maybe the steel spikes I'm using? But I've been auing them for a lot of plants, with these 2 being the only thing I've seen this happen. Any suggestions or questions to help figure it out, please let me know!

 

[dilvish]

what did you notice? the tips? that's a nutrient problem. Possibly caused by overwatering? recheck your PH tester make sure it's accurate. remeber that supersoil typically has only enough nutrients for about 3-4 weeks so you need to adjust your feedings accordingly.

I cringe when people say my PH is "around" or "about"...it is either an accurate reading (with a .2 variance) or not...same goes for temps and humidity...10 degrees is a big difference for cannabis...if it's 70F then the soil won't dry out very fast and you will likely have slow growth. The plants already look a little droopy and clearly it's not because of heat/humidity.

 

[UndergroundFarmer]

Soil drying out too much concentrates the nutrients. That would explain the tip burn.