Deficit
SanchoPanzaanswered grow question 4y ago
it could very well be lack of calcium and magnesium. you can google "comon lack of nutrients cannabis plants", from the examples shown, this seems CalMag deal.
Similar Grow Questions
Solved
Hesperik123
Brown spots. Any idea guys ?Something wrong is going on with my first grow. My last watering ( with ph 6.4 ) guanokalong grow 0,5ml/l ..... bloom guanokalong bloom 0,5ml/l .... piranha Advanced Nutrients Piranha 1ml/l .... Guanokalong BatBoost 2.7ml/l ... Sensi Cal-Mag Xtra 0.5 ml/l. Flowering week 3.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Techniques. ScrOG
6y ago
1
2
Solved
Luxus15
question about a blue kush berryhello, I would like to know if I can save my plant because the leaves are really in bad condition after the last time I was told an overdose of nitrogen but there are only the branches at the bottom that are not too touched. so i wanted to know what i should do, i rinsed it two d
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
2
4
Solved
Bryankush
FoglieHo un problema alle foglie sapete cosa sia? Ho provato ad alzare i led a 50cm per vedere se sia quello il problema. Voi cosa dite?
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
2
3
Solved
elevensixty6
Calcium "deficiency" at 8ml/RO gal and still no improvements in weeks.. now my other tent has started the same spots.Cal excess or Mag problem? My Blueberry and Wedding Cake Autos are now spotting in new and old growth. Even at 8ml/gal CALiMAGic for a couple weeks no improvements. feeding nutes with two days of just calmagic RO water in between with runoff about 0.5 gal daily in FFOF soil
5y ago
4
6
Solved
tangie
Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?2nd grow in 70/30 coco-perlite mix* & very similar issues w. yellow/brown spots in weeks 2-3, then stabilizes.
*CalMag & pH buffered 6h @ 0.5mS, pH5.8, strained** & seed planted.
Feed:
W1: **Strained sol. + water 70/30, pH5.8
W2: AN M+G+B 1-1-1 + Simplex CalMag Plus 0.4mS
Help
2y ago
9
5
Solved
Rams3s
What happen?Can somone tell me what happen to my love??
much/less light? Carence ? Excess?
Im at the end of the strench (3th week of bloom)
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
3y ago
1
5
Solved
BalconyWiTCH
Brown/burned? LeafAnyone could please help me figure out what´s causing this? Brown/burned? Leaf
I feed them water PH (6-7)
BioBizz BioGrow (3ml/L) and recently switched to the combo of BioBloo(1ml/L) m + BioGrow (2ml/L) since they are just starting to flower.
Leaves. Edges burnt
Leaves. Color - Dark-brown
Other. General questions
5y ago
1
1
Solved
Krzymek
Is it normal?Hi its my first growing time so I'm not sure is it normal or not.
It's around second week of flowering
Plant is (I'm not sure) white widow automat or "quick one automat" I don't write any label 👏
As you can see something is happening on the leaves 🍃
Leaves. Edges burnt
Leaves. Color - Dark-brown
3y ago
2
1
Solved
Eddjack
Deficiency?Non riesco a capire se è una carenza o una bruciatura da luce, secondo voi? Cosa potrebbe essere ? Appare soprattutto sulle foglie a ventaglio....
Leaves. Edges burnt
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
5y ago
2
2
Solved
kushinator
Help! Lower fan leaves drying out slowly at the tips and edges. Doesn't look like nitrogen deficiency to me, but please prove me wrong!10 days ago the lower set of leaves started drying out (they get brown not yellow). They don't receive light, but now it's already started showing on the third set of leaves. Does it look like nitrogen deficiency or can it be something else? Just gave it full strength nutes.
6y ago
2
2
Solved
420SNoWfLaKe420
What’s wrong with her???What is this some deficiency or something this plant has seemed sickly her whole Life and her same strain sister looks lovely
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Dark-brown
6y ago
4
7
