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Grow Questions
Deficiency, EC, ph?
Deficiency, EC, ph?
Legendaryseedthumb
started grow question 3 years ago
Help pls
Solved
Week 4
Leaves. Color - Dark-brown
like
Esoteric_growing
answered grow question 3 years ago
That looks like a problem by a low ph, raise that to 5.9 even 6 for a feed and see if that improves. I am pretty sure about that too my friend👍
6 likes
Complain
Selected By The Grower
Theia
answered grow question 3 years ago
Are you not adding any calmag?
1 like
Complain
Similar Grow Questions
Solved
hweixd
Day 4, after emerging. Is this coloration on the cotyledons okay?
Humidity is 55 - 70, temp is around 20-24c, 50w full spec led It's my first time, and i think i have been watering it too much I also fed it 2-0-0 npk water with 4ml per liter and I since learned it's not okay. Will it recover? Is this too little grow for day 4?
Leaves. Color - Yellow
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2 months ago
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Mekster
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Majky1544
Deficiency? Help me...
Hey guys im having a problem with my gorilla cookies auto.it's 8 weeks from seed, growing in plagron pebbles, drip system, EC now 1.8, PH 6-6.5. light viparspectra xs1500 pro, height approx 30 cm. Nutrients - advanced nutrients
Leaves. Color - Dark-purple
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2 months ago
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Zengrower
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Week 8
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2 months ago
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GanjaGartenZwerg
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2 months ago
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Spent a lot of time in the tent yesterday. Everything was fine and this morning there’s bad discolouration on the leaves of some plants. I did lower the plant (was way too high) so may beight burn - but it’s only on some plants I did make two mixes of water/nutes
Week 8
Leaves. Color - Dark-brown
2 months ago
3
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Solved
Kratistos
2 Autos week 8 flo 2
The leaves on the upper plant wake up today with a brownish spot. It’s not light burning for sure (ts 1000 dimmer 70% height 50-60cm). Feeding problems? The first two photos are dark brown, the last one is yellowish.
Leaves. Color - Dark-brown
a month ago
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Solved
Growlownoknow
Should I use cal-mag?
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Leaves. Color - Dark-brown
a month ago
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Mekster
Week 5 Flower Brown Leaves
I’ve been dealing with this discoloration since veg. Does she need cal mag? Is this ph float I’m not catching?
Week 11
Leaves. Color - Yellow
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a month ago
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Solved
Budz_Bunny
Brown Red Round Spots on 4-5 Fanleaves / fungus ?
Hey folks, I have this issue with one of my ladies. There are small reddish-brown spots on 4-5 fan leaves, while the other plants don’t have anything. What could this be? I think it’s a fungus, but I want to be sure and know exactly what it is before I start treating it.
Leaves. Color - Dark-brown
a month ago
4
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Solved
Hix57
Tache cuivrés sur feuille.
Je me demande si les tâches cuivrées sur les feuilles de ma plante de cannabis et d'autres plantes sont dues à une carence en calcium ou en phosphore/potassium. Les feuilles affectées sont généralement les grandes feuilles, souvent nourricières. Voir agenda. Je vous remercie 🙏🌱
Week 5
Leaves. Color - Dark-brown
a month ago
3
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Ramoset
Hello guys, what kind of problem could this planta have? These are autoflowering plants.
Leaves. Tips - Burnt
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7 days ago
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Shadowpup369
Leaf spotting
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Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
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7 days ago
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Solved
Faust1a
Deficit
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Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Other
3 years ago
2
2
Solved
GoldenWeedGrower
Is this calcium deficiency ?
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Week 6
Leaves. Twisted
Leaves. Color - Yellow
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3 years ago
1
1
Solved
HYDRO_LIGHT
How to recover best? Burn, heat or root rot?
I'm growing DWC in a tent and was going great until two days ago when the air tub came out of the pump for half the day so water wasn't moving AND its got to about 96 degrees in the tent. Now all the top flowers are getting crispy and brown and thin. Help!
Leaves. Curl down
Leaves. Color - Dark-brown
Plant. Wilting
3 years ago
2
3
Solved
R2d2420
Discoloration in a few leaves
Got a few leaves with a bit of discoloration. Id say a lighter shade of green going on brown. Hope the pic helps. Should I be worried?
Leaves. Color - Dark-brown
3 years ago
1
1
Solved
elevensixty6
Brown Spots on Leaves
I've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.
Week 5
Leaves. Color - Dark-brown
3 years ago
5
4
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3 years ago
2
2
Solved
Maraviglosos
Bruising or nute problem?
I do not have enough characters here, please check diary for details. Some tops are showing some problems. The thing is, only a few and it does not seem related to light distance. My first thoughts is this is bruising, but I would like some more expert opinions.
Week 11
Leaves. Color - Red or pink
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3 years ago
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