Leaf edges curling in

shmoop

Active Member

• Oct 10, 2012

• #1

Its only happening on a few fan leaves. Reduced temperature doesn't seem to make a difference. I also tried an epsom salt foliar spray, and that didn't seem to make a difference either.


Plants feed through the soil, its a phosphorus heavy (super soil type) soil for flowering.

Temps stay between 70-80 (night/day)
Humidity stays about 40%-50 (day/night)

Is there some sort of nutrient lock going on here?
Phosphorus abundance blocking the uptake of a micro nutrient perhaps?

Thanks!

 

shmoop

Active Member

• Oct 10, 2012

• #2

could it be the root aeration? or water ph? (ph is around 6)

 

shmoop

Active Member

• Oct 10, 2012

• #3

bump-------

 

shmoop

Active Member

• Oct 11, 2012

• #4

any guesses?

 

scroglodyte

Well-Known Member

• Oct 11, 2012

• #5

ignore it...........full steam ahead. just keep an eye on things and don't over-water. imo.

 

bamacheese

Well-Known Member

• Oct 11, 2012

• #6

This happens to my plants if I accidently overfeed them...I think this is what plants do when they are able to handle the excess nutrients, instead of burning they curl inwards like that. Just my guess because after I flushed with LOTS of water they stopped doing it.

 

shmoop

Active Member

• Oct 11, 2012

• #7

K, this was my first time preparing and using a supersoil type organic soil mix. Next time I'll go a bit lighter on the amendments.