Deficiency ?

[saffie2]

I recently transplanted some clones from a 4" rockwool cube to a 6"rockwool cube.
I went back to buy some more clones from the same dispensary and same strain. I noticed that the new clones that I bought are a lot greener than the ones that have been growing in my little room for exactly a week today. I am using flora nova at 300ppm, rhizotonic, and added some epsom salt for magnesium. I flood and drain every 2 days and the cubes are nice and wet. For lighting I am using a 1000 watt bulb. I am seeing on one cube out of the nine that roots are coming out from the bottom so I see growth. Just worried about the change in color is this a difficiency or what. I added some pictures and any suggestions would be appreciated. Thanks!

 

[Hazy Lady]

You don't mention any PH measures saffie, do you check it?, it looks like two things to me, the first is easy sorted, raise your light a little, your cuttings need to be conditioned to 1000W, the other we need to know your PH to sort but it looks like your plants are not in the right range for hydro and it is causing some nutrients to be locked - out, over to you.

 

[habeeb]

I suggest soil then move to hydro

I dont do hydro, but 300 sounds low to be using, I would bump it to 600-850 and see in a couple days. some people's water has more nutes in it then 300. also why add mag and no cal? get a bottle of cal/mag if going hydro

light, 1000 is overkill to the max, you can use a T-5 system and get the same results

 

[saffie2]

Appreciate the response the ph is 5.0 and I am going to raise the lights. I just added the clones to this roomjust so they can get light but I pretty much have themspaced out proportionally.

 

[habeeb]

5.8 for hydro

6.5 for soil

5.8-6.0 for coco

 

[Hazy Lady]

You must raise your PH to 5.8 (+/- .1,.2) saffie, your plants will be more able to absorb the food.