The best advice is to fill out the troubleshooting (at the top of the plant problems forum) and copy and paste it here. Without any knowledge about your ph, ppm, water source, temps, etc., its impossible to give any sound advice.

Some pics would help too.

Happy growing :jointsmile:
bigtopsfinn Reviewed by bigtopsfinn on . im a nexbie hi. i have 4 cuttings. i am using growells advise. when i got the cuttings a couple had white/yellow patches on them. as they are growing, which today is day 5 there are more yellow/white patches and dots on them. i am using a 600watt sodium light which i was told by almost evryone i asked that it was fine. i think i may have put the light to close to the cuttings. but now i have highed it. 150cm away from cuttings. i am using canna coco professional soil. the nutes i am using at the moment Rating: 5