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Grow Questions
Nutrients?
Nutrients?
Terp_Djiny
started grow question 4 years ago
Could anybody tell me what Kind of nutrient she need? Or whats her Problem?
Solved
Week 19
Leaves. Color - Dark-brown
like
Grass_slinger
answered grow question 4 years ago
Molybdenum being locked out from a low PH could be the problem , you should try feeding about 6.5
2 likes
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Selected By The Grower
Similar Grow Questions
Solved
Kinghaze
HELP! Nutrient burn or deficiency?
HELP !What is it ? Nutrient burn?or deficiency.I thought it was a cal mag issue.What do you guys think what the problem is ?
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
5
4
Solved
Xabii
Rust spots on leafs curling red stems
Hi, one of my Northern Lights has rust spots and red stems for weeks, the other one started 2 days ago. Only in top 1/3 of the plant I am running in NFT changed the reservoir 1 week ago. My nutes are mixed to 1.8 EC with 20% Orange 30% Yellow 50% CalcinitDetails + pics in week 11
Week 11
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
4 months ago
3
4
Solved
CheeDeeGrows
Leaves looking small and color change
My plants are looking sad, fairly new so no real clue in what it could be. They're growing slow and look yellow and some are developing dark spots in the middle of leaves
Week 7
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
3
3
Solved
einamio
Salt buildup with biobizz fertilizers in biobizz lightmix soil, runoff EC grows after each plain watering. Each one takes 6 days to dry. Help
Plants watered for two months w/o proper runoff with biobizz grow/bloom 50% dose. It seems this caused salt buildup which led to deficiencies. Got myself a PPM/EC meter. Nov18 3L EC-IN 1.3 EC-OUT 2.7, Nov24 3L EC-IN 0.5 EC-OUT 3.1, Nov30 EC-IN 0.9 EC-OUT 4.1. Why does it go up?
Week 12
Leaves. Veins - stay green
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
5
5
Solved
HighOnMySupply
Browning Leaf Edges
Seeing some browning on the edges of some upper leafs. As you can see in the photos, some of them are also curling upwards at the tips. Currently feeding them the FoxFarms trio. Ordered Cal-Mag but it won't arrive til Thursday. Is that too late?
Leaves. Color - Dark-brown
4 months ago
1
1
Solved
mrbaker4200
Brown spots on upper leaves
I've noticed some brown spots on some of the top leaves. The light is 4-7 inches from the top buds but it doesn't produce much heat, touching my hand to it its maybe 110-120f degrees. I've been topping up the water everyday with my full nutrient solution 15ml each of AN m/g/b.
Week 7
Leaves. Color - Dark-brown
4 months ago
5
7
Solved
einamio
Which deficiency and how to treat? Please help
Hi guys, I had a good run w/o problems and now I finally build up something. I fed her recently 75% of scheduled biobizz nutrients (biogrow, biobloom, topmax) ~pH 6.5. The lowest fan leaves turned yellow with dark spots. What is it and how do I fix it? Thank you!
Week 10
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
4 months ago
6
7
Solved
Metamorph
I can't lower the PH in coco. I spilled it twice in a week, the first time with 12 liters of clean water with a pH of 5.9, today I spilled it again with 23 liters of water with a pH of 5.5, but from the drainage it’s still 6.86. What holds PH so much? The leaves already indicate
Week 10
Leaves. Color - Dark-brown
4 months ago
2
Solved
fraankiiee
Qué coño ha pasado??
Qué coño ha pasado?? Con lo bonita que estaba. ¿Puede ser el CO2?
Week 3
Leaves. Color - Pale
Leaves. Color - Dark-brown
5 months ago
2
9
Solved
fivegrow
Yellow and dark spots
Zkittlez Auto during the 7th week of flowering showing yellowish leaves and spots (dark spots) on the oldest leaves.PH 6.0, Fert solution EC=2.2, Plantprod/Calnit/MKP/Manesium Sulfate.What is happening?? Thank you!
Week 10
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
1
1
Solved
growbert76
Is this really a potassium defiency? Any suggestions how to deal with it?
Hey Guys, need your help please. It's FD 28 and the leaves of my three White Widows show some signs of a nutrient deficiency (at least my assumption).I'm growing in living soil w/o any additional fertilizer and watering with a 7:3 mix of osmose/tap water and 0,5 ml/l CalMag.
Week 8
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
5 months ago
4
4
Solved
fiatchd
Yellow Leaves again
Leaves are turning yellow/brown again, should i give it a proper flush again?
Week 5
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
1
4
Solved
Sitej
Leaves
Dots began to appear on the leaves and the tips began to curl upward, I water them with fertilizers every day, the output is always 100 ppm less than the input, what could it be?
Week 7
Leaves. Color - Dark-brown
5 months ago
4
4
Solved
m1kax
leaves brown stains
is my 1st time growing weed. my plants start get this brown stains on top leaves 2 weeks ago; i check ph was 5.95; so i think this could be calcium, because internet say they cant absorb calcium; i have high humidity before the stains appear like 80% but was only 4 or 5 days.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
5 months ago
1
4
Solved
Majky1544
Nutrient burn or nutrient deficiency?
Hi growers, please help me. Are the curled and yellowed leafes indicating nutrient burn or is it even the opposite? Or lights? Ec 1.8, ph 6-6,2, first time hydroponics drip 6 week of flower
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
3
Solved
Finniegrow
I added some pictures of my problems (Veg. Week 2). Should I increase the solution strength or keep it as it is? Or could ot be something else than deficiency? All help and advice welcome.
Week 2
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
3
3
Solved
SativaSteve420
What’s wrong with my plant?
I’m need to flip to flower soon but hoping to figure out this issue or deficiency. Any ideas on how to cure the leaves yellowing and browning? Not sure is this is Septoria or a calcium deficiency? Any help would be appreciated! Thanks
Week 8
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 months ago
6
6
Solved
fiatchd
Leaf problems
I think I did use too much fertilizers, whats happening here? https://growdiaries.com/diaries/180523-grow-journal-by-fiatchd
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6 months ago
2
5
Solved
MetaSamsara
How's the quality?
How would you rate the quality of these plants? The dark brown leaves have me self conscious of the roots situation. DIY supersoil mix recipe here: https://pastebin.com/pbxMZysq I've added more dolomite & guano as topdressing and fed liquid calmag and potassium during flowering.
Week 13
Leaves. Color - Dark-brown
6 months ago
5
4
Solved
Glenmo
Brown patches on leaves, thought it was calcium deficiency symptoms.
Having problems with brown patches, (see last 3 pics week 10), a quick google and I went with adding more CalMag but it's got worse the further into flowering I go, the farthest behind plant has least, furthest ahead is worst, any ideas?, many thanks in advance :)
Week 10
Leaves. Color - Dark-brown
5 months ago
4
4