Yellow leaves?

[bubbajake420]

hey guys, i have a plant that is kind of small, but young lol, and its got very very dark green leaves, but i am starting to see yellow creeping in on the top and lower sets, what could cause this?

 

[McBudz]

pictures are worth a thousand words.

Young small plants turning yellow on top and bottom?

Is it yellow or pale green? Starting at the tips moving inward or starting from the petiole moving outward to the tips?

Or.. is it starting between the veins of the leaves?


How old are the plants?

How many nodes? How many inches between nodes?

What are you feeding, how much and how frequent?

Hydro or Soil?

What type of water are you using? RO filtered, tap, distilled etc?

Check this thread out... Cannabis Plant and Pest Problem Solver - Pictorial

 

[bubbajake420]

they are starting to yellow starting from the tips and moving inward, they havent really started to be to much yellow, but like a 1/8 inch in about, they are around 1 month old and around 6-7 inches tall, its more like wide than tall, four sets of leaves, havent measured nodes yet, but will get on that, and they are in soil, made the mistake of using time release ferts, but then transplanted to all organic soil, and i am trying to fix my camera ha so i will try and get some pics

 

[Be Irie]

What soil are you using and what are you feeding them?

 

[bubbajake420]

i am not feeding anything and dont plan too, and currently using just room temp tap water, but soon will have distilled or carbonated

 

[bubbajake420]

i am using hyponix organic soil