Can anyone help

[Original smokey]

Started some cheese feminized from a cutting its has been in the bucket for about a week now. I noticed the other day my leaves where fading yellow and the tips of my leaves are kinda purple.

 

[zem]

might be simply that they need food. Describe more the conditions like lighting medium feeding maybe some more pics would help determine the problem

 

[Kyfarmerb]

Looks like either to much or to little chlorine in said soil,water?.I Kno sounds crazy but that leaf screams it.ive only ever seen it from that.check out the deficiency charts.happy growing to you bro

 

[Dabrit]

Hard to tell from one leaf but looks like a deficiency in N P and calcium. Agreed the water or PH could be a problem. Are you leaving the water to stand 24 hours before use to evap the chlorine? Are you using tap,rain or RO water?