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Hydro_Hiebscommentedweek 83 years ago
I bet one of your meters is out of calibration which is common. That's why I always have a p h calibration solution on standby.
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Funfield
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Indoor
Room Type
100%
Other
Grow medium
12 L
Pot Size
1.25 L
Watering
Photos & Videos
pH has been fixed, but many fan leaves are yellowing
Dry fan leaves showing calmag deficiency has been cut
Weather has been improving and humidity is now undercontrol
pH has been fixed, but many fan leaves are yellowing
Dry fan leaves showing calmag deficiency has been cut
Grow Conditions
Week 8
Flowering
42
cm
inch
Height
20 hrs
Light Schedule
13+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
Byron Bay Gold
2 ml/l
Looks better compared to the last 2 weeks after I fixed the pH, but now the plant is yellowing. Any ideas? The pH from the runoff says 6.2, and the 3in1 soil pH tester shows 7. Light is as higher as posible, about 40cms away from the top of the plants, humidity is beeing controlled and temperature has been lower. Last feeding was 5l of RODI water and Byron Bay Gold 2ml/l, pH was 7.2, looking forward to keep increasing the soil that was too acid. Calmag deficiency alike symptoms stopped, but now many leaves are turning yellow.
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2Similar Diaries
8 weeks
Amnesia Haze Auto 2 years ago Β· 45 comments
Grow Questions
TerrazasBrewstarted grow question 3 years ago
My autoflowers are 6 weeks old and showing flowering signs.
Can I increase the number of light hours from 17hrs to 20/22/24hrs?
Does it cause light stress and can trigger vegetation or make it hermaphrodite?
Solved
Setup. Strain - Autoflowering
Setup. Lighting
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Chow_13answered grow question 3 years ago
Auto flowers don't care, you can change the light cycle every day. Randomly expose them to light to check on them or show a buddy. It is recommended to give them at least 4h of uninterrupted darkness. Lights out is recovery time and helps a plant grow big fat juicy buds.
Happy Growing.
TerrazasBrewstarted grow question 3 years ago
Could you spot the deficiency?
Calmag? Light burn from droplets of water?
6weeksThis auto Critical FastBuds has been growing slow and now is showing stagnation signs, and her sister is now flowering and looks much better, but lower leaves looks the same on both.
Solved
Feeding. Deficiences
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Chow_13answered grow question 3 years ago
looks like heat/light stress. leaves being bleached. serrated edges curling up. Hard to see but new growth is most likely twisted leaves sagging down. raise your light by 2" and you should see improvement. the leaves sagging could also be from lack of water.
TerrazasBrewstarted grow question 3 years ago
Lower leaves turning yellow and showing different spots of different colours. Top leaves are light green.
Watering with RODI water and 1ml/lt Byron Bay Gold
Please help me to find the problem and solutions
Light burn?
Cal/mag/Cooper/iron deficiency?
Mold?
Low pH?
All together?
Solved
Feeding. Deficiences
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Chow_13answered grow question 3 years ago
First pic looks like light/heat stress with minor nuturent burn, but the burn looks like it was from the week prior. keep an eye on new growth tips if they keep burning then you are feeding to much. Humidity is a little high so she might not be transpiring correctly. Second pic looks like a lack of cal mag. check your
ph and make sure its within range. if it looks correct the I would say all some cal-mag nect feeding.
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homerjgangiacommentedweek 03 years ago
Good luck with your grow mate!πͺπͺ
likes 6
Cannabeast40commentedweek 03 years ago
Wish you best of luck and happy growing πππ
likes 5
DreamITcommentedweek 03 years ago
Enjoy growth mate ππ€π¦
likes 4
Jackweed77commentedweek 03 years ago
Buona crescita amico π π± π
likes 3
Streinze_Monadirecommentedweek 63 years ago
Wish u all the bestπ
likes 2
Godesskatcommentedweek 63 years ago
Looking good π
likes 2
LittleJohncommentedweek 03 years ago
Happy growing broπππ±
likes 2
LittleJohncommentedweek 03 years ago
Good luck and happy growingπππ±
likes 2
spydercommentedweek 03 years ago
good luck with the grow....enjoy.
likes 2
Hydro_Hiebscommentedweek 83 years ago
I bet one of your meters is out of calibration which is common. That's why I always have a p h calibration solution on standby.
like 1
Hydro_Hiebscommented3 years ago
@TerrazasBrew, Just hit me up if you have any other questions. I used to grow with bottle nutrients for quite some time before switching to dry amendments.
like 1
TerrazasBrewcommented3 years ago
Yes @Hydro_Hiebs, THANKS. I think you help me to discover another mistake. I jumped from veg to floral nutrients on week 4. It was probably too early. First timer rush, the pH from the runoff by then was too low (5) and there was little signs of flowering. I used RODI water for flushing and Rhizotonic to increase the pH. I will follow instructions. I'm still confused with the EC readings and conversions, but the ppm from the flush water was 70 and the pH 7/8. I flushed until the runoff shows 6.2 and 200ppm. THANKS A LOT
like 1
Hydro_Hiebscommented3 years ago
@TerrazasBrew, I also just saw on your diaries that you have already flushed once. What was your EC and NPK ratio of the solution you used to flush your medium?
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Fast_Budscommentedweek 03 years ago
Hey there, Thanks so much for running a diary of our genetics π Let us know if you need any assistance, weβre more than happy to help. Happy Growing !!! π±βοΈπ΄ππΏπ³
like 1