Brown Spotting on One out of Two?

Hey all, just wondering what could be going on with one of my plants. It’s been a little while since posting as most things have been smooth sailing for the last while. Feel like I’m getting real good at it until I run into a problem :joy:

Anyway, here’s my support ticket.

Strain: ILGM GSC Xtreme

Soil In Pots, Hydroponic, Or Coco? Hydroponic

System Type? DWC

Ph Of Runoff Or Solution In Reservoir? 5.9

What Is Strength Of Nutrient Mix? PPM when reservoir change is 500-550

Nutrient Mix in 15gal is 30mL Armor Si, 45Amal CaliMag, 20mL Micro, 40mL Bloom, 15mL Rapid Root Start. General Hydroponics.

Indoor Or Outdoor? Indoor 3x3

Light System, Size? HLG 320XW

Temps; Day, Night? 78F day, 69-71F night

Water Temp: 68F

Humidity; Day, Night? 50-60s both

Ventilation System; Yes, No, Size. Yes, AC Infinity Cloudline T6 with Carbon filter. Up to 402CFM

Ac, Humidifier, De-humidifier? No

Co2; Yes, No? No

Both plants are in the same water… same strain and everything but one is getting the spots. Just wondering what it is. I flushed for 24 hours last res change and it didn’t seem to do anything. Wasn’t sure if I needed to up any specific nutrient or something. The spots start from the bottom and works up.

1 Like

Have you tried using hydro guard?

Yes I use HydroGuard after I stop the root start. This is only the first reservoir since transplanting the girls. Next change is due tomorrow with Hydroguard going in.

1 Like