need help yellow/green leaves

[Cannoisseur91]

using True Living Organics brand MELLOW MIX with no additives seeds germinated quickly and when I planted them in the MELLOW MIX, 2-3 days later they have a yellow stripe down the middle of the leaves and the next set coming are yellow. will post pics soon but any ideas??

 

[CronicHempHog]

better to see the pics first before anyone makes a judgement

 

[CO Finest]

Hard to say without seeing them my friend. Could be transplant shack as well. Whats you water P.H at?

 

[Cannoisseur91]

 

[Cannoisseur91]

 

[Cannoisseur91]

Ok now that I figured out how to post pictures... A little more info... These are about 2 weeks old (from starting germination) and they seem to be continuing vegetation decently the leaves are continuing to grow but the new sets are very yellow. If there is any info you need ask me! Thank you for you're help

 

[CO Finest]

What kind of water are you using? It looks like nute burn but I don't see how. You soil is low in nutes.

 

[CronicHempHog]

yea looks like lack of but burned at the tips?
the cotyledon leaves are still green too those usually yellow first

 

[CronicHempHog]

the bad part is most books don't show seedling problems only older plants

 

[CO Finest]

What kind of lights on them and how close?

 

[CO Finest]

If I would have to guess I would say it was from transplant damage

 

[CronicHempHog]

find out the ph of the soil

 

[Cannoisseur91]

I will have to get test strips for the ph but 600 watt 3w led 3 feet above in a quictent

 

[Cannoisseur91]

4'x4'x6.5'

 

[Cannoisseur91]

And Tap water

 

[CronicHempHog]

need to know if the soil is locking out the nutes
the soil could be ph imbalanced
the closest thing I can see it being is a boron deficiency
the next closest would be iron but it doesn't look as close as boron

Problem Solving Treat a Boron deficiency foliarly or through the irrigation water, using one teaspoon of boric acid (available in drug stores) per gallon of water. Fast-acting solutions also include borax, compost and compost teas.
id go with the tea as lots of people use teas and have great results itll help the microbes too

 

[Cannoisseur91]

Thank you so much for your! Hopefully this will remedy these young ladies I will post pics and update

 

[Cannoisseur91]

I obtained ph test strips, am I testing the water before it goes into the soil and the runoff of excess water that has passed through the soil? And what should the ph be near (+/-) ?

 

[Java]

I obtained pH test strips, am I testing the water before it goes into the soil and the runoff of excess water that has passed through the soil? And what should the pH be near (+/-) ?

For Soil you want to be around 6.5 pH. You don't want it lower then 6.0 and not higher then 6.8

Here is a chart

 

[KingJohnC]

You most likely have a nutrient lock out due to improper pH. You want pH 5.8 for hydroponic and soiless (peat moss and coco coir) and pH 6.5 for soil.

Here is a nutrient availability chart

Here is a cannabis leaf deficiency chart

here is the Cannabis Plant and Pest Problem Solver and the Plant Abuse Chart

Cannabis Plant and Pest Problem Solver - Pictorial

Plant Abuse Chart