Ideas what’s causing leaf bleaching

[Djw19859]

New clone, this is day 2 of being in my care, so pretty sure it’s nothing I’m doing. My hlg600r is at like 40” and running around 230 watts, temp is staying around 82 and humidity around 52% according to my infinity in-line smart control

 

[Rurumo]

I would raise the light up even more. The clone is probably shocked from being placed under that light compared to the conditions it was kept in previously. Raise the light as high as you can and give it some time to adjust. What are you feeding it?

 

[bk78]

You have a magnesium deficiency, not light bleaching.

 

[OneMoreRip]

Ph and ppm/ec of medium? needs to be in good range for good plants

What is the medium?

200 watts at 40” seems plenty safe to me

 

[bk78]

Ph and ppm/ec of medium?

200 watts at 40” seems plenty safe to me

Surprised you mentioned PH

 

[Djw19859]

I would raise the light up even more. The clone is probably shocked from being placed under that light compared to the conditions it was kept in previously. Raise the light as high as you can and give it some time to adjust. What are you feeding it?

she’s getting put into a 3gal of happy frog and they will 7ml/gal medione and 4ml/gal ff kangaroots

 

[Djw19859]

You have a magnesium deficiency, not light bleaching.

Thanks, it’s hard to tell the diff, this is my second run with this light and the first time I torched em the first week and took almost 3 for em to recover

 

[Djw19859]

Ph and ppm/ec of medium? needs to be in good range for good plants

What is the medium?

200 watts at 40” seems plenty safe to me

Not entirely sure of the drainage on the medium as I’ve yet to water that much, but the solution going is is 6.0

 

[Alien GreenThumbs]

Yeah, its possibly mag related or overwatering. Those stems look burgundy or grey? Its young so she might pull thru. If you over water, sometimes it looks like a deficiency as well. Rotted roots dont absorb nutes. Hope you figure it out. Cheers

 

[hotrodharley]

Not entirely sure of the drainage on the medium as I’ve yet to water that much, but the solution going is is 6.0

Next he's going to advise you to check a runoff pH. Wait for it.

 

[Djw19859]

Next he's going to advise you to check a runoff pH. Wait for it.

I’ll check that on all of them in roughly 3-4 days. I have 3 in 3gal happy frog and this one and another in a dairy doo 101 black gold peat 80/20 mix, they’re all getting a 1/3gal of medione 7ml/gal and kangaroots 4ml/gal ph 6.0
this being the first watering going from cup to pot, I try to not water to runoff, the thought being the root mass isn’t there, I like to wait until the second