20 day looking unhappy

[Bliciu86]

Hi my plants r dp daiquiri lime at day 19. From start I've problem with two leaves from bottom part of plant again trying autopot bt b4 I've problems on the end not begging temp 22-27 humidity 60-70
Res tank water temp don't know
Lights citizen cobs 250w set for 150w
Soil biobizz light mix
Advanced nutrients ph perfect
Start with 0.75ml /L of grow bloom micro
Rizhotonic 2ml/L
Cal mag 0.5ml/L
That gave me ec 0.8 ph set up 6.2
Now from 2day they get
An micro grow bloom 2ml/L
Rizhotonic 4ml/L
Cal mag 1ml/L
Ec 1.2
Ph6.2

 

[Yeatster]

I looked at this earlier. I have No idea. I can say, I use AN and 2ml/L is a lot for that girlie. I would be giving her 1ml/L for another week anyway

 

[Bliciu86]

Pict from 2day day 20
Only the smaller plant green poison looks very nice all on same food wtf
I'll try rise up my temp to 27-28 n will go get water thermometer

Ph 6.2

 

[namvet25]

To early for bloom nutes,just stick with veg nutes for now but low dosage so you don't get nute burn.Make sure you use cal/mag at light dose every watering.

 

[Waira]

- looks like some early Mg defc. starting,... not unusual, and sometimes different plants have different needs,... for this plant, give a stronger 1-2 doses of Ca-Mg, or some epsoms salts (MgSO4), 1tsp/L, and maybe raise the Ca-Mg to 2ml/L for all,... The Light Mix doesn't have lime in it I think-? ... so a little extra input is needed from your end,...

 

[Bliciu86]

- looks like some early Mg defc. starting,... not unusual, and sometimes different plants have different needs,... for this plant, give a stronger 1-2 doses of Ca-Mg, or some epsoms salts (MgSO4), 1tsp/L, and maybe raise the Ca-Mg to 2ml/L for all,... The Light Mix doesn't have lime in it I think-? ... so a little extra input is needed from your end,...

Thank u very much for advice m8 I've been looking Internet as well n bought epsom salt already did foliar 1 table spoon in 4l water bit helps but still looks like they need more I don't know how offten I should spray my plant ? I'll rise up my Cal mag up to 2ml like u sayin man n I've put some pict so u can c better now
My tank is 47l bt I'm back to manually watering in to tray still running air dome to much problem for me with drifting ph every 2 days drifting ec so just trying this way my water is propa soft n my ec pen dasnt shaw nothing so I've put Cal mag to get ec 0.4 n ph 6.2 that's my water for top up treys to that I've put micro grow bloom 2ml/L rizhotonic 3ml/l cal mag 1ml/l
Maybe i should go like label says 3-4ml/L bt when I'm tried once mix like that just to tested with ec pen man that was 2.8 ec crazy is in full strength bt don't know how it's for plants couse never gave to my plans 100% of dose cheers
Day 23

 

[Bliciu86]

Also they drink a full tray 500ml in 10-12h

 

[Waira]

...yeah, you're right to be careful about that EC! ,...Too much will burn and cause uptake problems, making defc.'s worse,...Your adjustment of the water with Ca-Mg is good too,... pH drifts easily in low EC/ppm water because the pH buffering minerals (mainly CaCO3) are too low to keep it stable).....foliar sprays are the fastest way in, but tops and bottoms of leaves need to get sprayed, and a wetting agent makes it much much more effective,.. castille soap can do in a pinch,.. the idea is to take the surface tension out of the solution so what you spray coats and sticks more evenly instead of just beading up and rolling off,.. More surface area covered = more absorbed! 2-3 treatments over week in fine, it'll take some time to correct,....
Hmmm, new pics, serious progression,... normally Mg defc. doesn't cause this wasting necrosis,...this is starting to look more like a P defc., sorry mate, but those first pics were just too early in symptoms showing,... I'd still treat another round of foliar, and then get your P/K up a bit more,... outside of this, there's a chance the in-pot pH is off,.. AN is 'self-buffering" in solution only, but not once in a pot, too many other influencing factors.... that is a pain to test unless you have a decent quality pH probe,... tell you what, even though it's very crude, take an EC and pH reading on some water only run-off collected in a clean saucer,... this will give an idea about the potential buiild-up of nutes from the EC, and if the pH is way off, chances are the in-pot pH also off badly enough to need adjusting....

 

[Bliciu86]

Cheers @Waira all bk on good road now
I've did mix ec 1.4-1.6 micro grow bloom 3-2-3 ratio also 1.5ml cal mag 3ml rizhotonic that's gave me ph 6.2 as well
I've been doin a lots of mix in 1l container to get what I want hehe bt now I'm stick with 3-2-3 for a bit then 1.6 n maybe 1.6-1.8 time will show up
some pict day 26

 

[Waira]

-- great, well done mate! As long as there's signs of progression halting, this was the right call,...