preload
How It Works Start My Diary Login Sign Up

Critical Blue Auto x2 by ExpertSeeds

10
4
76
5 days ago
Critical Blue Auto Expert Seeds
Plagron Nutrients
Indoor
Room Type
Soilless
Medium
LST
Technique
ScrOG
Technique
Topping
Technique
Defoliation
Technique
LED (60W)
Vegetation Lights
LED (150W)
Flowering Lights
Photos & Videos
Grow Conditions
Week 9
Flowering
65
inch
cm
Height
25.59
inch
cm
Height
18 hrs
Light Schedule
25
°F
°C
Day Air Temperature
77
°F
°C
Day Air Temperature
6.8
pH
55%
Air Humidity
Normal
Smell
23
°F
°C
Substrate Temperature
73
°F
°C
Substrate Temperature
20
°F
°C
Night Air Temperature
68
°F
°C
Night Air Temperature
1.59
gal
l
Pot Size
6
gal
l
Pot Size
20
inch
cm
Lamp To Plant Distance
7.87
inch
cm
Lamp To Plant Distance
0.26
gal
l
Watering Volume Per Plant Per 24h
1
gal
l
Watering Volume Per Plant Per 24h
Nutrients
ml/l
ml/gal
tsp/gal
ml/l
ml/gal
tsp/gal
Commented by ribadow420 ribadow420
5 days ago

cba1

small one cba1 (6l) problem developed quickly almost insantly after d60 feed, (full dosage alga bloom 4ml/l) ...she got 2,5l water mixed with 10ml Alga bloom, 15% runoff- runoff ph 6,8

watering every 5-6 days watering with full bloom dosage, waiting surface to dry 2cm deep, it cant be owerwatering

i'm thinking of cal-mag def, mixed with other trace elements such as Mn, now followed with phosphorus (red-purplish stems) combined with too small pot, maybe even potassium.

cba2

d63-27 days in flower

looking nice so far, she droped few older lower fans with first signs of N deficiency, geting super frosty and smelly but flowers are too skinny, thats my fault, light setup wasnt fine so I did some upgrades and modifications.

Grow Questions
ribadow420 week 9 started grow question 5 days ago
I'm thinking of cal-mag def, mixed with other trace elements such as Mn, now followed with phosphorus (red-purplish stems), maybe even potassium? combined with too small pot (somekind of root problem?), more info in my last diary log. tnx community!
Leaves Upper Leaves / Newer Growth Affected
Resolved
Show all Answers (1)
Budrick answered grow question 5 days ago
Hi there Ribadow, hey it's not that bad, really not lol It's mainly/only calcium deficiency because you've not been feeding any cal mag and there's basically no cal mag in soiless mediums so you ran into a deficiency around the time of the flower stretch which is when the plant really needs it. The calcium deficiency you can tell from the "spotty" "rust colored" spots. Looks like you have minor N deficiency too, probably because the plant didnt get enough micro nutrients which it uses to regulate it's NPK intake. Fix the cal mag issue , dont touch your bloom fertilisers and hopefully the plant will recover within 10 to 14 days. Hope this helps ! :rocket:
Comments
NaturalAutoG
NaturalAutoG week 9

You can try add epsom salt or cal-mag with a minimum of N in it? Cant find it here so i use epsom.. I have spots too but my ph was way too high.. :v:

Budrick
Budrick

@NaturalAutoG, @ribadow420 , totally agree with NaturalAutoG, hope i answered your question, in the future make sure you absolutely start adding cal mag or something with cal mag in it from day one if you go soilless. anything else, just drop me a message :facepunch:

Philindicus
Philindicus week 9

I would do at least a 1gallon flush on her first with a 1/4 dose of cal/mag with a ph of a 6.0 to 6.3 Need to lower your ph if possible to around 6.3. Sounds like you have nutrient lock because of the high ph. With auto flower plants you should rarely exceed half doses of nutes. Give her a light feeding of 1/2 quart of 1/2 strength nutes after your flush. At this point she should be drinking more anddrying out a bit faster. What ever damage is done cant be reversed but the leaves will look worse for wear by the time shes ready to harvest.

ribadow420
ribadow420 week 9

thanks guys, thats exactly what I tought. tnx for quick response!

Similar Diaries

1x critical mass nft gt205
2 weeks
1x critical mass nft gt205 Minombre
Critical Mass
2 comments
4 weeks ago
1ยบ ciclo
1 week
1ยบ ciclo LordFra
Critical Cheese
4 weeks ago
Another one...
1 week
Another one... Shazaaam
Blue Cush
1 comment
4 weeks ago
Evilsurfer does Crtitical + 2.0
5 weeks
Evilsurfer does Crtitical + 2.0 evilsurfer
Critical + 2.0
2 comments
4 weeks ago
Firstgrow dinafem quick kush
2 weeks
Firstgrow dinafem quick kush Grower1995
Quick Critical +
1 comment
4 weeks ago
Winter/Spring Blue Dream
1 week
Winter/Spring Blue Dream tylergrows907
Blue Dreamยดmatic
3 comments
3 weeks ago
CriticalKush auto - BF
3 weeks
CriticalKush auto - BF Westhydro
Critical Kush Auto
1 comment
3 weeks ago
Letโ€™s Grow! BlueDreamโ€™matic
4 weeks
Letโ€™s Grow! BlueDreamโ€™matic B4niTa
Blue Dreamยดmatic
3 comments
3 weeks ago
Kush Run
1 week
Kush Run rtorres8792
+2 strains
3 weeks ago
Grow #1 - First Grow Ever
5 weeks
Grow #1 - First Grow Ever ssslee420
Critical + 2.0
2 comments
3 weeks ago
High grow times
4 weeks
High grow times Dipassion
Super Lemon Haze
2 comments
3 weeks ago
Jack Herer Auto #2
3 weeks
Jack Herer Auto #2 CaptainJackHerer
Jack Herer Auto
2 comments
3 weeks ago
auto white widow
1 week
auto white widow Removed
White Widow Autoflowering
2 comments
3 weeks ago