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2nd Grow CXB3590 COB(1200W)

8
43
16
3006
2 years ago
VEG
FL / 400W
Light
FLO
LED / 1200W
Light
BioBizz
Nutrients
Indoor
Room Type
Soilless
Medium
Main-Lining
Technique
Photos & Videos
Grow Conditions
Week 12
Flowering
70
inch
cm
Height
27.56
inch
cm
Height
12 hrs
Light Schedule
24
°F
°C
Day Air Temperature
75
°F
°C
Day Air Temperature
6.2
pH
750
mS/cm
PPM
TDS
1.5
mS/cm
PPM
EC
50%
Air Humidity
Strong
Smell
19
°F
°C
Solution Temperature
66
°F
°C
Solution Temperature
20
°F
°C
Night Air Temperature
68
°F
°C
Night Air Temperature
5.28
gal
l
Pot Size
20
gal
l
Pot Size
70
inch
cm
Lamp To Plant Distance
27.56
inch
cm
Lamp To Plant Distance
0.4
gal
l
Watering Volume Per Plant Per 24h
1.5
gal
l
Watering Volume Per Plant Per 24h
Nutrients
ml/l
ml/gal
tsp/gal
CalMag
1.89 ml/gal
Kelp
3.79 ml/gal
Humic Mix
2.27 ml/gal
Amino Mix
2.27 ml/gal
Silicon
1.89 ml/gal
Fulvic Acid
2.27 ml/gal
EM Pro Soil
11.36 ml/gal
BioBizz - Bio-Grow
Bio-Grow
1.89 ml/gal
BioBizz - Bio-Bloom
Bio-Bloom
13.25 ml/gal
ml/l
ml/gal
tsp/gal

Day 78 Friday - Fed Full Dosage
/
Day 79 Saturday - Fed Half Dosage. Spotted Powdery Mildew. Oh no. First Bud Rot now this. :sob:
/
Day 80 Sunday - Fed Full Dosage
/
Day 81 Monday - Fed Half Dosage
/
Day 82 Tuesday - Fed Full Dosage
/
Day 83 Wednesday - Fed Half Dosage
/
Day 84 Thursday - Fed Full Dosage

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Grow Questions
Removed week 5 started grow question 2 years ago
Any idea on what that rusty/yellowing patch on the one fan leaf is?
I plucked it off and none of the plants came up with it again.
Resolved
Leaves. Edges burnt
Show all Answers (2)
TheBudWhisperer answered grow question 2 years ago
Hey dude, no idea what the yellowing is but agree with fun grown - plants look a little over watered. Not a coco guy myself (at least not right now), but I’d start with dialing back the feedings and waiting for em to dry out for a good few days. That’d be the easiest way to troubleshoot any concerns as over/under watering can often look like a number of different deficiencies. After a week or two you can then be sure if you’ve got a nute issue or an easily rectified feeding issue that’s already solved itself! Nice lookn plants dude! :facepunch:
Removed week 9 started grow question 2 years ago
Approaching week 4 flower- some plants developed buds, majority havent. Was asked if had any light leaks, I remember 2 separate days where the electricity tripped and messed with the timers. Cobs were on for about 10 mins each time. Or maybe my nitrogen too high? Are they reveg?:disappointed_relieved:
Resolved
Other. Bugs
Show all Answers (3)
Michka answered grow question 2 years ago
Hello my friend, your plants are healthy, you do a great job ! Keep in mind that each plant has her own genetic, her phenotype.. Some are starting flowering early, some doesn't show a flower before a complete month ! All you have to do is sit down and look at your garden giving you its best.. Flowers will come when they will, but for sure they will get big ! Happy growing man,! Michka
Removed week 12 started grow question 2 years ago
Powdery Mildew. Any remedies guys? I've been using hydrogen peroxide for the past 2 days as foliar. Dno if it's working. Doesn't seem to be spreading. Advice?
Resolved
Techniques. ScrOG
Show all Answers (3)
SpinnerCaribbean answered grow question 2 years ago
Hi homie ! You can use Bordeaux mixture (copper sulfate plus lime) it is the better non chemical fungicide I know ! Anf if you want to use Neem oil the better recipe against mildew is : sodium bicarbonate (2gr5 / rainwater) + Neem oil (a teaspoon) ! And I don't recommend you to go chemical , your harvast is soon and you don't want to smoke anything esle but weed ! I hope It will help you , hit me fore more "grand mother" recipes/tips ! :grinning::+1:
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Comments
DudeGrowsWeed
DudeGrowsWeed week 12

Spraying with neem oil should help. Good luck! :+1:

bobo420
bobo420

@DudeGrowsWeed, don't spray anything on your buds. Neem oil takes a month to 'evaporate' from the plant, you don't want to be smoking that

bobo420
bobo420 week 12

Beautiful flowers

Stick
Stick week 12

Hi @@@@ThatGuyWhoFishes! You can use a wet tissue/paper to clean as many leaves as you can, then mix organic apple-cider-vinegar with tap water, and use it as a foliar spray. Neem-oil can also help stopping & preventing powdery mildew (few drops of neem oil with water as a foliar spray) and it's also a good way to prevent from any pest invasion. If none of these "DIY" solution show quick results, I'd use LeafCoat from Biobizz, it works great for this kind of issue. Finally, make sure your air-flow is OK, judging by the number of plants in this room I'd use at least 2 fans, gently blowing onto the canopy. Hope this helps, keep us up-to-date and happy growing :facepunch:

SpinnerCaribbean
SpinnerCaribbean week 12

Hi there ! Against Mildew you can use Bordeaux mixture (copper sulfate plus lime) or Neem oil : sodium bicarbonate (2gr5 / rainwater) + Neem oil (a teaspoon) ! It's working great :muscle: