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Grow Questions
Is this calcium deficiency ?
Is this calcium deficiency ?
GoldenWeedGrower
started grow question 4 years ago
it seems calcium deficiency to me. Am I right or not ?
Solved
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Leaves. Color - Dark-brown
like
TheUk420Show
answered grow question 4 years ago
certainly looks like it my friend :) your bang on. though I would check your soil is getting enough oxygen too that can have similar symptoms. shes a big lady I'm not surprised good training job :)
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Selected By The Grower
Similar Grow Questions
Solved
MinorMonster
leaf colour
Hi everyone. Recently i found two or three leafes changing colours and looking bad. I would be happy to hear your suggestions, what deficiancy is that? Its only on the leafes at the bottom of the plant. Thanks in advance Sorry for my english, deutsch geht auch
Week 7
Leaves. Color - Yellow
2 months ago
9
3
Solved
GandalfsDick
Twisting leaves stress response?
I moved my light up about 6 inches, and increased from 50 to 60% power on a 100w light a few hours ago. Now this leaf is twisted. Normal response?
Leaves. Twisted
2 months ago
3
1
Solved
Gg6266
Please Help?
Seit 7 Tagen in der Blüte. Mangelerscheinungen? organic grow
Leaves. Color - Yellow
2 months ago
2
4
Solved
NeverToxic
Handel es sich um Kalzium oder magnesium mangel oder ist das ein Pilz
Es handelt sich um Skywalker von dutch passion ist jetzt in der 3,5 Woche in der Blüte gedüngt wurde sie mit green house feeding grow zum Anfang und nach der zeit Umstellung habe ich bio bloom gedüngt nach Hersteller angaben erde von plagroon braune flecken seit 2Tagen überall
Leaves. Color - Dark-brown
2 months ago
1
Solved
LilCeeDaWeedGod
Help! Discoloration in second set of true leaves
Yo! A lil help please. On about day 19 with this DBHP and just experiencing some discoloration on the second pair of true leaves. I was told by the breeder that she is a magnesium whore and have been supplementing every other watering. Just trying to diagnose early.
Week 3
Leaves. Curl down
Leaves. Color - Yellow
2 months ago
5
5
Solved
Sanabassan
Problem
New Problem . How Can i fix this?
Leaves. Color - Dark-brown
2 months ago
3
3
Solved
Nobody_NoMee
Nutrient Deficiency
What Deficiency’s are these ?? Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2 months ago
4
Solved
JandMGardening
Starting to yellow
So I had good growth up until 2 days ago when the one plant started to yellow. I had them going 24 hours a day and I got grow dots mixed in the bottom two thirds of the pots. Could this be light stress? or could it be hungry?
Leaves. Color - Yellow
2 months ago
1
7
Solved
phelice
Leafseptoria, ore something else!?
Is this Leaf-Septoria? Had the small spots since a few days (looks like they don´t get really bigger) but some leafs start to die like picture 2. looks to me a bit like calcium-deficit, or i´m i wrong?
Leaves. Color - Dark-brown
Leaves. Color - Mottling
2 months ago
4
4
Solved
Combright
Is this Okay ? Leaves from buds tuning Black/purple. I have pH around 6,7. Strain Is apricot by Fast buds And it shouldnt be black. I am using full biobizz nutrients by shedule
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Leaves. Other
2 months ago
3
3
Solved
GabbaGandalf
Dry spots on Leaves
After repotting, my Serious 6 plants developed dry spots on the bottom leaves. What could be the issue here? Transferred to 15L Autopots with recycled substrate from my last grow (exchanged top layer)
Week 2
Leaves. Tips - Burnt
Leaves. Color - Yellow
a month ago
4
5
Solved
XtoVall
Problem in 5 Week of Vegetation
Now in the 5 week of vegetation. The plants are Tropical Gelato cuttings. Everything was great until recently. They looked great. After another light fertilization, the condition of the plants continued to deteriorate. Soil PH value is between 6 and 7. Can Someone help?
Leaves. Curl down
Leaves. Color - Yellow
2 months ago
1
Solved
tuliobernardo
What may caused the issues
Checked the runoff and confirmed 6.2PH and 130 ppm on water. checked on my Tank and same was happening. so gave a 603 ppm solution of cal/mag. Grow A+B perfect pH connoisseur, H2O2 at 5.8 pH. Will await for results. i think at week 3 theyre supposed to eat at least 600 ppm?
Leaves. Tips - Burnt
Leaves. Color - Yellow
2 months ago
2
1
Solved
Ryuko
Yellow leave tips?
Sooo I found that some of the leave tips are getting kinda yellowish dark and im not too sure if its the light thats not high enough or why this is happening. Humidity is about 55% and temp at 23 Celsius Thats not only happening on 1 or 2 leaves almost every leave has that
Week 18
Leaves. Color - Yellow
2 months ago
3
2
Solved
Sheldor
Yellow leavs in veg, bc of to much fertilizer?
All other plants that are treated according to the same fertilization schedule look good. This week I watered it with half a liter of water + fertilizer on Tuesday and one liter of water + fert
Week 2
Leaves. Color - Yellow
2 months ago
2
4
Solved
GrowFrosch
Was hat die Apple Strudel für ein Problem?
Kann mir jemand sagen, was mit der Apple Strudel los ist? Liegt es an mir oder hab ich einfach nur Pech? Sowas hab ich noch nicht gesehen. Wie eine Mutation.
Week 3
Leaves. Twisted
2 months ago
1
1
Solved
Chief_Leaf
Why are the leaves tips curling dying and brown marks appearing?
My Mac #1 showing brown spots/marks on leaves, with tips curling and dying yellow/brown - what is the problem? How do I fix this? She is in week 5 flower. Is it calcium deficiency? pH problem?
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
2 months ago
2
1
Solved
kitchenfarmer
Deficiency & delayed flower
Hi, so the little one from my previous question made it against all odds (the one in the 2nd row left):P Nearly all plants look a bit under the weather & 2 of them (Front left&the one in the back) have not started to flower yet while the others are at it since like a week or 2?
Leaves. Curl down
Leaves. Color - Yellow
2 months ago
1
Solved
mike97
Help
Got two ladies having some problems, all get the same food but only this two have show some problem. Fedding with Advanced Nutrients pH perfect PH 6.3-6.5 eC ~800
Week 5
Leaves. Color - Dark-brown
2 months ago
1
1
Solved
Revonator
Nitrogen deficiency or could it be nothing
In the pictures you see some yellowing and small spots. I don't know if it's Nitrogen deficiency or not because it stays with those two leafs.
Week 2
Leaves. Color - Yellow
2 months ago
4
5