Autoseeds HiJack problems. Please help

[Qbgrower]

Hi folks have a little problem with my Autoseeds HiJack at day 46

She has brown/orange spotting on the tips of her lower leaves.

She's in soil with biotabs and silicium flash using an autopot with plain dechlorinated water.

24/7 light and temps around 22c

HLG Quantum Board 135w

Thanks for the help
Qb

 

[namvet25]

Have you been using cal/mag

 

[Qbgrower]

Hi Namvet, the silicium flash provides the calmag. I was thinking about top feeding some depending on what was recommended here.

Thanks for the help.
Qb

 

[namvet25]

She is not really that bad but make sure she is getting full dose of bloom nutes when you feed here. and keep using the flash also.

 

[Qbgrower]

Thanks @namvet25

I will top feed tomorrow afternoon with silicium flash and water it in with orgatrex and pk booster.

Thank you for the advice.

Qb

 

[Waira]

--- I think the Tabs are tapped out,... looks like K defc., maybe P too starting up on lowers; tops look like Zn defc. starting, also not uncommon in there so-called "water only" systems... Biotabs is good, but defc.'s are hardly uncommon with them i find... Best bet is a PK booster, BioPK if you got it with the kit,... a micronute supplement is more of a challenge if you're not in USA,... kelp can help, but sometimes isn't rich enough to fix a defc. fast enough,... better than nuthin' though! If you can somehow get Earth Juice Microblast, you're golden,... otherwise it's bitch to find a dedicated micro' supp' in EU and Canada....
And as always, in-pot pH should be monitored at all time regardless of the feed types! Organic or not, off pH can happen, and will if your water is particularly hard (drives pH up, lockout issue),... but you'll need a good quality soil probe to do this properly --> hsoil: Accurate 8 long probe shown here, there are identical units under different brand names out there too....