Yellowing tips of leaves

[jsynicky]

Hi all,

I am seeing the tips of my girls slowly yellow over last few days.
I am using canna soil and canna feed which I use with every water (every other day).

Am I feeding too much? Or overwatering. Any advice would be great.
Thanks
Nick

 

[go go kid]

thats over ferting, cut back a bit on the feed strength, name brands allways tell you to use more or a stronger nute concentration then you need to use.
what are you growing in?

 

[jsynicky]

thats over ferting, cut back a bit on the feed strength, name brands allways tell you to use more or a stronger nute concentration then you need to use.
what are you growing in?

Thanks buddy
Growing in canna soil. Strawberry pie autos in 12L pots. 300w maxbright LED.

would you say to go with no nutes on next feed to just reduced amount.

thanks
Nick

 

[go go kid]

if in soil, i would say yes, i would say your ok, i would skip feeding the next watering, just to make sure its nute burn, too little nitrogen can cause leaves to turn yellow too, but they look to me, like there nitrogen rich from the dark green of the leaves, the slight turning of the leaves just starting. and the leaf tips turning yellow. all pointing to nitrogen toxicity.
if it were not enough nitrogen, the large shade leaves would be turning yellow from the bottom of the plant upwards.
hope that helps

 

[jsynicky]

thanks buddy .. I’ll feed just rainwater on next feed this evening.

 

[jsynicky]

if in soil, i would say yes, i would say your ok, i would skip feeding the next watering, just to make sure its nute burn, too little nitrogen can cause leaves to turn yellow too, but they look to me, like there nitrogen rich from the dark green of the leaves, the slight turning of the leaves just starting. and the leaf tips turning yellow. all pointing to nitrogen toxicity.
if it were not enough nitrogen, the large shade leaves would be turning yellow from the bottom of the plant upwards.
hope that helps

So do you think the yellow tips will eventually turn back to green or is that permanent. I have good watering with rainwater 24hrs ago so wondering if I should see any difference yet.

thanks

 

[Mullumbimby]

The yellow won't go back to green. Just look for new damage on leaves that were ok earlier to determine if you've fixed the problem.
Good luck.

 

[VolimPicke]

One of my girls has the same problem

 

[jsynicky]

Hi in my case I believe this was due to too higher doses of nutrients