Day 52 of Flower, burnt leaf tips and edges

sudodaemon

sudodaemon

Well-Known Member
Day 52 of Flower
Vanilla Kush from seed, topped
DWC, 10 gallon res
600 watt HPS
PH 5.8
PPM 600
Nutes: Veg+Bloom
Temp never above 80-82, usually in the 70's

I only bumped the PPM to 600 about 2 weeks ago, before that it was always around 250-400 because this plant seemed to be a light feeder. Maybe I'm wrong and it needs more nutes? I know it's kinda late in the game but I'm learning and this is only my second grow so I'd like to know wtf is causing the leaf tips to do this.

View attachment 2618280View attachment 2618281View attachment 2618282View attachment 2618283View attachment 2618284View attachment 2618285IMG_8457.jpg
 
K

kindnug

Well-Known Member
It shouldn't be too high ppm + looks like its ~10-15 days away from harvest anyways.
Could be normal leaf degradation/yellowing from late flowering, not 100% sure.
If your Trichomes are 100% Cloudy or with just a few amber, it is probably done.
I'd be checking @ that stage of flowering!
 
K

kindnug

Well-Known Member
Don't you just trim the leaf tips anyway? Don't smoke that crispy, its harsh.
Looks like great bud, when you try some give a Smoke Report.
 
sudodaemon

sudodaemon

Well-Known Member
Obviously yes that just gets clipped off so it won't affect smoke but I was just curious as to what it would be since if it is a deficiency or toxicity then that would affect growth, etc... It has been getting a LOT yellower as the days have gone on which could be it signaling the end of its life cycle so maybe I'm making more of this than it is.
 
sudodaemon

sudodaemon

Well-Known Member
Should I flush now for like 3 days? It's only day 52 but doesn't it look done now? Supposed to be a 60-65 day strain.

photo 2.jpgphoto 3.jpgphoto 1.jpg
 
K

kindnug

Well-Known Member
If that is pictures of the Trichomes from the Calyx, then it is done.
That's probably why it looks like it does.
 
sudodaemon

sudodaemon

Well-Known Member
Ok, my mistake... This is only my second grow so I'm still a little stupid :)

Those pics were from a regular leaf covered in trichomes... I clipped a calyx off and looked at it and the trichomes were clear and some cloudy, almost none were amber... Either way, I feel like this plant is going to be done very soon, I'm less than 2 weeks away from the advertised finish time so I've drained my res and put straight water in it... I'll be watching things from here on out closely.
 
M

mrblu

Well-Known Member
the leaves will turn before the buds are ready. you need to look at the trichomes on the buds to figure out when it is done for the most part.
 
snutter

snutter

Well-Known Member
The last sentence you wrote hit the nail on the head. You're seeing end of life cycle effects. Your flowers look beautiful! Definitely making something outta nothin. Nice grow my man!!

sudodaemon said:
Obviously yes that just gets clipped off so it won't affect smoke but I was just curious as to what it would be since if it is a deficiency or toxicity then that would affect growth, etc... It has been getting a LOT yellower as the days have gone on which could be it signaling the end of its life cycle so maybe I'm making more of this than it is.
Click to expand...
 
snutter

snutter

Well-Known Member
You don't sound stupid at all. You've done a good job here. And you are also correct to start straight water now as we'll. It may not be two weeks til finished. If you have cloudy trichs now, then amber ones are coming soon. Definitely keep a close eye on them and remember to check in a few different places on the plants. Cheers!


sudodaemon said:
Ok, my mistake... This is only my second grow so I'm still a little stupid :)

Those pics were from a regular leaf covered in trichomes... I clipped a calyx off and looked at it and the trichomes were clear and some cloudy, almost none were amber... Either way, I feel like this plant is going to be done very soon, I'm less than 2 weeks away from the advertised finish time so I've drained my res and put straight water in it... I'll be watching things from here on out closely.
Click to expand...
 
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