Magnesium deficiency?

[Bud_Wiser]

Hello guys and gals,

Could someone please advise whether this is magnesium deficiency, or something else ?

Thank you


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app

[Trex]

Post pic of entire plant . Looks like a few issues ... heat being one .

Super OG Kush & Sour Diesel Journal
https://r.tapatalk.com/shareLink/top...ink_source=app

[M_C]

If you fill this out it should help us...

Soil or hydro or coco:

Strain:

Photo or Auto:

plant age:

pot size:

has it been repotted? and when?:

soil type:

nutes or additives used and how often for soil:

Air temps (max min):

Res temps (max min):

humidity:

lighting type and wattage (hps, led, cfl):

Light schedule:

ph level:

EC (hydro and coco only)

Background EC.

feed schedule and nutes (for hydro and coco)

anything else you think may be relevant!

[Bud_Wiser]

Here you go guys


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app

[Bud_Wiser]

Setup :-

Area = 240 x 240

Light = 2 x 600w HPS + 1 x 600w LED

Inlet = 1 x 6” inline bringing in fresh co2 from outside with variispeed controller

Extraction = 1 x 8” RVK with variispeed controller connected to rhino professional carbon filter and silencer going into spigot in floor and straight outside

Various 6” fans
————————
Environmental :-

Medium = Canna professional +
Pots 25lit smart bags (equivalence 40lit plastic pots)
Light cycle = 24/7 veg & 12/12 flower
Temperature = 27 - 35
Humidity = 40% - 55%
PH = 6.5
ECC = ?
————————
Nutrients (per lit):-

Veg :-
Plant magic mag cal 1ml
Superthrive 0.5ml
Plagron green sensation 1ml
Advanced Nutrition sensi grow part a & b 1ml until 6weeks then 2ml
Advanced Nutrition Voodoo Juice 1ml

Flower :-
Advanced Nutrition Sensi bloom part a & b 4ml (week 1-6)
Advanced Nutrition Voodoo Juice 2ml (week 1-2)
Advanced Nutrition Bud Candy 2ml (week 1-6)
Advanced Nutrition Big Bud 2ml (week 2-4)
Advanced Nutrition Sensizym 2ml (week 1-6)
Advanced Nutrition Nirvana 2ml (week 3-6)
Advanced Nutrition Overdrive 2ml (week 6-7)

———————
Current Grow Strains

1 x Strawberry Cough
1 x GSC
1 x Bud Bud Bling Ting

———————

Current Grow Stage = approx 21 days since germination have been in 25lit smart bags for past 7 days and have only been receiving half stated dosage for veg period.

All three have been topped after 4th node, which was done 36 hours ago.


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app

[Trex]

Looks fine apart from the 35° issue . Willing ti bet thats your only prob . At this stage 2-600w is way overkill dude

Super OG Kush & Sour Diesel Journal
https://r.tapatalk.com/shareLink/top...ink_source=app

[Bud_Wiser]

Oops sorry that led a typo I’ve only the 1 600hps and 1 600 led


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app

[Bud_Wiser]

Looks like I’ve got the temps a little better now fluctuating between now between 28 & 31


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app

[Trex]

Oops sorry that led a typo I’ve only the 1 600hps and 1 600 led


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app

The led may not give off much hest . But it can sure fry plants because of light intensity . What brand ?

Stabilise your heat . Keep hps lamp at least 24 in above . A top end led lamp will require about the same height give or take .

Temps ya want in groom is 26-28° day . 22ish at night .

Super OG Kush & Sour Diesel Journal
https://r.tapatalk.com/shareLink/top...ink_source=app

[Bud_Wiser]

Lovely thank you dude, so it’s a heat issue not a mag deficiency?


Strawberry Cough / GSC / Bud Bud Bling Ting - Diary Link :-

https://r.tapatalk.com/shareLink/top...ink_source=app