Deficiency discoloration?
GrowBrosIncstarted grow question 6y ago
I noticed some light de-coloration on the tips of one of the tops. Is it just because its new growth or do I have a deficiency? Thanks for the feed back.
likes
Dwckanukanswered grow question 6y ago
Looks like the start of a cal mag deficiency or a ph problem makes sure those 2 are in line and you should be fine.
Zegr8answered grow question 6y ago
That’s not normal, could be magnesium deficiency but I can’t be sure. How much Mg are you giving to the plant? It should be between 50 and 80 ppm
1 like
Complain
Similar Grow Questions
Solved
InkedPhoenix420
Is she too far gone or can she come back?Week 8. Biobizz Light Mix, Biobizz Grow, Biobizz Bloom and Top Max (1ml/L up to 2ml/L). Ph 6.2-6.5. Leaves started yellowing just over a week ago so I started to feed with CalMag at 0.6ml/L. Some of the top leaves are starting to die and new growth is turning yellow quickly.
Leaves. Color - Yellow
Plant. Stem - Red or purple
Setup. Strain - Autoflowering
5y ago
1
2
Solved
HideAndFly420
Calcium and silicium missing?She definetley Miss something, i think i gave less bio grow of she needed during stretching, was thinking to add calcium and silicium with adv: calmag, sensyzim and revive.
Do you agree or i am wrong?
Do you suggest somthing else or some other product?
Thanks in advance u all
5y ago
4
3
Solved
jokgga
Nute lockout or deficiency? Flush with Florakleen @ week 10 ok?I am running 4 gal autopots on 50 Coco/Perlite with Jacks 321@80% strength (800PPM), up from 650PPM previous week. Have been seeing curling and leaves dying although the bottom area is green.
Res/Tray@ 6PH/800PPM. Coco slurry @6PH/800PPM.
Temp 81, RH 55%
Should I flush?
6y ago
1
Solved
Flashback25
Long battle with deficiencies.For a week i have been fighting deficiencies , the ph seems fine. Part of the problem was fixed by calmag but how it seems to be something else, maybe someone can help me identify.mid to top leaves affected. Also overall heat could be a problem (as temps outside rise)
Leaves. Color - Yellow
5y ago
2
Solved
OrganicCannabisConnoisseur
Why are my plants leaves so bright green/yellow?Wondering if anyone knows why the plants might be looking as light green as they are? We are running a purely organic grow and have not added nutrients beyond the super soil mixture. Wondering if anyone has any tips or suggestions, thanks!
Week 6
Leaves. Color - Yellow
5y ago
3
Solved
FieldMouse
Yellow spot with tiny holeI have a 4 week old Strawberry cheesecake auto with a leaf spot that has a tiny hole in the center. Its in a 5 gallon bucket of miracle grow potting soil. I just started feeding it with Open Sesame this week. Ive just been watering it with ph 6.6. Any ideas? Thank you
Leaves. Color - Yellow
6y ago
1
1
Solved
MMSC16
Seedling Light-burn or ToxicityHi growers!
Is this Light Burn, or nutrient toxicity from nutrient dense soil?
2 Mars Hydro TS600 lights at 27" from seedling.
PH 6.3 misting soil - RH is 75-80%. - Temp is 77F
No light meter, so I estimate PPFD is in acceptable range despite using 2 lights in 2x2 tent.
Week 1
Leaves. Color - Yellow
2y ago
8
6
Solved
jacarezin
Yellow leaves below and some othersGuys, I have this 6 week old baby with some yellow leaves and others (lower) completely yellow. What can it be? I have been using Biobizz Top-Max, Grow and Bloom in small doses as described in the diary. I looked in the deficit chart but couldn't find any answer by myself.
Week 6
Leaves. Color - Yellow
6y ago
3
2
Solved
teemo
1st plant. Seems stunned and yellowish with black dots tips. Can anyone give a hint?Hey, guys! How are you doing? This is my first plant. It is 4weeks old, planted on cocó-perlite mix. I find it growing too slow based on other diaries, and it is starting to show these yellow with black dots tips. Anyone can tell me what’s going on?
Leaves. Color - Yellow
6y ago
1
1
Solved
MrGrowthSpurt
Please Help me Help a Friend.So a buddy of mine is growing outdoors, I'm growing indoors, we both are newbs, one of her plants is yellowing and decaying badly and she said she feeds 1 to 2 times a week rain water with no nutes and she doesn't ph the water. What could be the issue?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
4
4
Solved
Blvck75
Issue, please helpIt seems like we have a magnesium deficiency here on our slow growing baby, the leaves are turning yellow, impacting her growing quite strong as i haven't seen much change on the plant since now 2 weeks.
Any solution on how to fix this are welcome, thanks for the response
Leaves. Edges burnt
Leaves. Twisted
Leaves. Color - Yellow
3y ago
1
1