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Back to Grow Questions
Calcium Issue?
BeachGanja
started grow question 6y ago
Hey everyone, got some limited leaf issues on the older growth. Appears to be a calcium deficiency, but would like your thoughts. 😎
Solved
Week 5
Leaves. Color - Dark-brown
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Esoteric_growing
answered grow question 6y ago
Yeah agreed it looks like a calcium issue, also double check your ph as the light makes it hard to tell if it’s calcium or ph spotting.
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Selected By The Grower
BeachGanja
answered grow question 6y ago
Added .5 tsp of CalMag - Bloom City on 11and 14 Jan - Removed 6 fan leaves, do not see any new leaves with spots.
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Roberts
answered grow question 6y ago
Check run off ph. I had same issue and was ph bottoming out in soil due to lack of proper run off. Not lack of proper nutrition . Good luck and happy growing 🌲🌲🌲👊
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Similar Grow Questions
Solved
Therapy420
Response to Weezy
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Week 10
Leaves. Color - Dark-brown
5y ago
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NodularStomp
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Leaves. Color - Dark-brown
7y ago
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Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
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Week 15
Leaves. Color - Dark-brown
Feeding. Schedule
6y ago
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Solved
Drgreen13
Please help me. This has happened over night.
3 of my friends plants have just started having issues, it's literally happened over night on all 3 plants. Please help me.
Leaves. Color - Dark-brown
4y ago
6
4
Solved
Jules216
Spots on leaves
Any ideas why these Brown spots appeared so quickly?
Leaves. Color - Dark-brown
2y ago
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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
2y ago
1
Solved
TheProfessorGrows
PH Nute Lock!!
Having some serious PH and nute lock issues. Watered with nutes for first time last week. Started showing cal/mag deficiency. Tested runoff on last water and was at 5.5 with 6.5 in. Flushed with 7.0 water and runoff still 5.5. Plant seems to be getting worse!
Leaves. Color - Dark-brown
4y ago
1
1
Solved
LukeLaBam
Emerging Issues - Week 9
At the beginning of the week, I noticed the tips of the leaves drying out. Now, one out of the four plants has completely yellow leaves. Could it be due to the increased Biobizz Bloom dosage? For more information, please check my journal. Regards.
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
4
4
Solved
Magic_Chelsea_Crew
Lower Leaves turning brown
Is this a nutrient deficiency? It's only on the lower leaves of both plants.
Week 2
Leaves. Color - Dark-brown
5y ago
1
2
Solved
SmylinPupil
Brown yellow leaves?
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Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
2
Solved
lovely_neighbours
Brown black spot crispy edges
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Week 8
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
4y ago
2
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Solved
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Cal def ?
Calcium deficiency? Iv been using cal mag for a while now one tablespoon for 3 gal bucket. Thank you
Leaves. Color - Dark-brown
5y ago
2
5
Solved
Mraady
Leaf edge and tip curled down
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Week 7
Leaves. Curl down
Leaves. Color - Dark-brown
7mo ago
2
4
Solved
telez00m
Curled leaves and brown spots
Please help! My Acapulco Gold suddenly showed leaf symptoms today. Shouldnt be a lock out, I always water with drain and use lower doses than the BioBizz chart recommends. Used Molasses two days ago, could that be the cause? Its the only plant that shows this signs.
Week 9
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Dark-brown
2y ago
1
Solved
Growjardin
Curling leaves and browny patches
Leaves curling down after 3 hours of light on so far, in coco soil, airpots, been watering once a day feeding once a week. Brown patches too, thinking up the feed or over water as was sitting in water in the pot saucers
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
Solved
Pprrr
Brown dot on leaf
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Leaves. Color - Dark-brown
4y ago
1
1
Solved
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Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
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Solved
lladnekekrub
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Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Smokeyboar
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Leaves. Color - Dark-brown
6y ago
1