White tips, Roots a top of seedling?

[Newbieleaf]

I've got white tips on a seedling, it's an auto jack herer. The other gorilla auto looks like it's fine. Just has me stumped as not much on the Internet showing same thing.

 

[BigCube]

What soil are you using?

 

[Newbieleaf]

There in coco with about 30% perlite they were flushed with 1ml a&b and 3ml rhizotonic per litre and Ph to 6.04 day before planting. The other auto looks normal. Same medium too.

Temps are around 25-26c lights on 24hr at the. Minute unsure on humidity under the dome but looks high.

 

[BigCube]

Could be too hot on the nutrients. I've never given a sprout nutrients before, as they dont need it.

My guess is nutrient burn.. those white tips are probably dead burnt tips.

 

[SPARECHANGE]

i ainnever seen that n have done more than my fair shair of lingling, damage/killin.
these guys got ya, on the medium and it's true... i don't nute lings; on purpose...
that dome... trouble. make sure it's disinfected/sani'd... dry it.
give they boyz n ladies, more pics, of surroundings, por favor.
that ph, goin in, or goin out? u don't sound, like a first timer, cept for the nute thang. new medium, for u?
there's a right n wong kinda rh for the prop trays- high n what's the word for moisture gathering, on a surface? not... precip... anyway- that's bad n p.m. causing, rh, that can show same values, as moist hydroton/plugs/wool, can spew out; the right kind, of rh, for lings. and then, there's strain, rh preference, that'll really have u scratching ur head, when half die, half live n the others, have mould, or mildew.
showing ur surroundings, crowd, airflow n population (and dome), will help these charitable peeps, help u.
u could pay em back, by starting a grow journal, with all u can eat, bporn n helpin others, through same issue/s. ur pics r phenom examples of, "oops"...
rh? air setup? open those vents, or stick a pencil, between, so it's ajar. i gotta eyeball mine cause the hygros, throw off the stench. is it directly n the medium, or a cube/etc? and um... any ph kissin stuff, u didn't plan on, like unwashed, coco? any pests/gnats? ppm... that's a great height, to recover from a flush and r u spot addin, or premixin and um... no foliar... these guys r gonna cover distances n such. worst case, i know a grower, who chopped a ling, like a clone , once... tertiary growth, though; no issues. in the cloner, they topped n tweaked n resnipped, even, all- with zero issues so... u have time n options. good luck.

ur already n great hands.

don't give up!

your instincts r spot on, far as your level of hair removing, stress n timing, in gettin help from ambitious, potheads ;P.

mornin, fellas! back to my corner.

 

[SPARECHANGE]

they gonna need more variables: rh, ppm, etc. should b near zip, as possible and values, from ur water source... teepee temp... leaf surface, if u can manage it, so small. dist to light... powa n type o light... etc. 6par-ish... will do...

 

[Brotofsky]

Looks like bleaching from lighting being too intense.

 

[Newbieleaf]

Lights about 2ft away, 150w cfl.
In a 50x50x60cm tent

There's air flow through intake and out via pc fans I've removed the bottle bottoms from over them and placed a damp cloth in there to increase RH
The coco was rinsed with tap water,
Then 3ltrs of nutrients mix flushed through 3ml a&b and 9ml of rhizotonic with pH 6 and EC of 1k and I've been spot feeding around the stalk with same nutrient mix and then plain water since this morning PhD to 6

Temps at the minute are 24c and 64%RH
And the bottle bottoms been off all day
Looks like they've grow a bit and gone green/purple rather than yellow/purple

Maybe I put the seed down to far in the coco?
As that's possibly the only difference and genetics.

Thank you

 

[dire wolf]

Confused albino ?

Earliest light bleaching ever seen ?

El diablo blanco ?

 

[Newbieleaf]

Day 2 since sprout it seems to be clearing up now and going green must of just been confused

Thanks for the help people

 

[SkunkyDunk]

I've never seen a seedling with that many cystolith hairs on it!
It will be a fuzzy plant!

 

[Newbieleaf]

Shes looking good now and even got second set of leafs coming up on day 3.

 

[Kuba]

I know this is an old thread but I have this exact same issue right now and can't seem to find anything about it. Did the plant turn out ok later on? I have limited space and don't know if it's worth keeping around...