help me please!

[sed360]

can anyone tell me what is happening to my plant's?

and here too!

please help me i think it could be a nutrient disorder but don't really know as this is my first grow!

 

[Stix]

Re: help me please!!!

pictures aren't working....
Your gonna need to give some detailed info on your growing environment as well.

PPM
PH
Air Temp
Water Temp
Hydro or Soil
age of the plant
In veg or flower

Any info you can think of...

 

[sed360]

the air temp is 25 c humidity only just sorted out but around the 50 -60 mark and they are in coco soil and using canna coco a and b nute's the plant's are around 6 week's old and in veg with 18 hour light a day the mark's are on the lower leaf's the ph is around 5.5 -6.0!

 

[Racefan]

How much light do those leaves get? It looks like they are hidden under the canopy and not getting light which could be the problem. A plant can only support so much growth with a set amount of lumens. Once you reach this set point something has to give. that usually means the unlighted burried undergrowth goes first.

 

[flyfishinrock]

I am still concerned with the pile of salt build-up or mold on the coco, as I was two weeks ago. Have you done ANYTHING to remedy that yet?

 

[sed360]

we tryed to leach the soil but i don't think we used enough water to get the proper affect! and i realized that the light's were only still on a 16 hour cycle so that's changed now to 19 hopefully that will make a difference ! it's only been 2 day's since we change it and they are looking better to the eye will have to see can you tell me how to leach properly flyfishinrock! thanks for the concern

 

[flyfishinrock]

generally speaking it takes about 3x the amount of water as the size of the pot. I.E. 15 gallons h2o through a 5 gal pot. Take your time, its kind-of a process to get that much water through. I think I would start by using a spoon and try to scrape the crust off the top, so as not to wash it right into the soil during the flush. I'm glad you didnt take offense to my ANYTHING remark, I was just wondering if you'd tried yet.