Brown marks on leaves

[Dusty Kiefers]

Three foot from top is the best growth under hid. When I used em I would lollypop at weeks one and three of flower.just dont take to much at one time.

 

[kemppo]

There is some progress photos. Now flowering week 3. There is still some marks on leaves and some of them are drying and dying. But lets see if 250w HPS will help. Its day 2 with HPS lamp.

 

[Dusty Kiefers]

Looking good budy

 

[Dusty Kiefers]

three feet my be to high for 250w but they look good. Have you spilled nutrient solution on the leafs

 

[kemppo]

Maybe accidentally on bottom leaves, but not on top ones. And i don't spray plants when they are in flowering.

 

[Dusty Kiefers]

I dont spray either but I hand water my coco and sometimes get slopy and drip on leaves and it burns them quick like.

 

[kemppo]

I don't think it's that. Maybe i splashed some on bottom leaves, but not on top ones for sure...

I think ill spray plants with water next week to clean the leaves.

 

[kemppo]

Now leaves starting to look worse from some reason. I haven't watered plants for 4 days. Maybe im using too little nutrients? Biobizz chart recommends 4ml/l bloom + 1ml/l veg. I have been using 1-2ml/l bloom only.

 

[Dusty Kiefers]

If your rooms not hot mabee not enough nutes, do the leaves blow around and hot each other

 

[kemppo]

Any ideas why those leaf's are hanging down so much? Watered 2days ago with full nutrient solution.

 

[Dusty Kiefers]

Looks like potasium deficency to me ive been flowering at 1.8 e.c. With great results.

 

[kemppo]

Hello! Nice progress going on. Im just wondering, is there any signs of nutrient burn? Are stems are red/violet from some reason..

 

[Dusty Kiefers]

Looks big and good. Were you asking about my plants?

 

[kemppo]

About mine

 

[Dusty Kiefers]

Yellow tips are from hevey feeding

 

[KingJohnC]

Yellowing and browning tips are a sign of nutrient burn.