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Grow Questions
Foliar spray?
Foliar spray?
LadyLollipop
started grow question 4 years ago
I have a magnesium deficiency (pretty sure) can I use my roots organics cal mag as a foliar spray? She is in bloom.
Solved
Feeding. Deficiences
like
Blueboy2019
answered grow question 4 years ago
Just do a calmag n water feed and normal feed repeat this 2times and you should be good I wouldn't spray... I don't ever spray my plants
1 like
Complain
Selected By The Grower
Gutismoke102
answered grow question 4 years ago
Top dress with some kelp meal or make kelp meal tea for faster results
1 like
Complain
Similar Grow Questions
Solved
BavarianBarbarian
Nitrogen Toxicity?
Not sure if this is nitrogen toxicity or normal leaf color. Crinkling was caused by too much light and the fan. Got better in 24h after adjusting grow light and fan. Plants are starting week 2 of veg, Hulkberry Auto. Medium is light mix soil.
Leaves. Twisted
Plant. Other
Feeding. Deficiences
5 days ago
3
3
Solved
MrGreen92
Can I fix a nitrogen deficiency with more terra tripart nutrients or do I need something else?
My Double Grape is showing signs of what looks like a nitrogen deficiency. My Ph is 7, temps 25c, humidity 40% and watering 1l every 3rd day. Does anyone know if I can increase my nitrogen my adding more of either micro, grow or bloom from the terra tripart range?
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
6 days ago
1
2
Solved
Roswell59
Nutrient Deficiency?
Do you think the way my Mimosa and Apple fritter look there’s a major deficiency going on with them?
Week 7
Leaves. Color - Yellow
Leaves. Color - Pale
Feeding. Deficiences
7 days ago
6
3
Solved
1337_404
Grey leaf tips
Booth plants are showing some kinds of burn and I am not sure if it is nutrient burn or light burn or if there is something missing. Looks a bit like MG deficite but shouldn't the plant take that from the soil in that state and age?
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
Feeding. Deficiences
a month ago
4
5
Solved
BudmanFlyingjoint
Strange discoloration
The plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.
Leaves. Veins - yellow between
Leaves. Color - Dark-purple
Feeding. Deficiences
a month ago
1
3
Solved
CannaMom2
WHY?? Still looks like Calcium Deficiency?? HELP!!!
Can Someone Please tell me what is going on here? I have a detailed diary if you have any thoughts on why it still looks like a Calcium Deficiency. Plant looks healthy except this. First time for coco (bagged & prebuffered), grow dots, and wick bases so I am at a loss.
Week 9
Leaves. Color - Mottling
Feeding. Deficiences
2 months ago
12
5
Solved
Jordan73
Phosphor mangel?
Phosphor Mangel? Habe 2 Blätter die so
Leaves. Color - Dark-brown
Feeding. Deficiences
3 months ago
1
1
Solved
EntOfDenmark
Am I about to give my plant a nitrogen overdose?
Today I noticed that some of the leaves tips were curling a bit down, being a bit darker and they seem to have some wrinkles too. Could it be nitrogen overdose? How would you correct that? Less fish mix or switch to bio grow?
Week 5
Feeding. Deficiences
4 months ago
3
4
Solved
Shijo_Kingo
Mg deficiency?
Is this a Mg deficiency beyond dispute? :-)
Week 15
Feeding. Deficiences
4 months ago
12
7
Solved
Dormando
Unknown Deficiency symptoms on leaves
Pics from old plant a few weeks in flowering started showing some deficiency symptoms on leaves. I could not diagnose the issue, but circling back to it so that I do not repeat the same mistake this time.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4 months ago
7
7
Solved
Dormando
Red Streaks on Stems and bright yellow/green new growth.
Week 7; Day 2 into flowering. Overall looks good. Been feeding 1.3 ml/l bloom + 1ml/l CalMag every other or third watering. Soil pH is about 6.5-6.7. Concerned about bright yellow new growth and red streaks on stems. Happy holidays, and thank you for the help ! :D
Week 7
Leaves. Other
Feeding. Deficiences
5 months ago
7
5
Solved
Kratistos
Temperature, nutrients, light or it’s normal?
Initially I thought the yellowing was a normal phase due to age, now as you can see the leaves are yellow/orange, but the buds are not old as much as the leaf are (on both different plants). The terpenes aren’t mature and the same for buds still white and young but not growing
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
5 months ago
2
3
Solved
Kinghaze
Autopot nutrients and soil ?
Dear growers, I grow through the autopot system.Well with my current grow I have had problems with nutrient lockout on soil and plagron nutrients.Next round I want to grow on coco with advanced nutrients.Should I then use advanced nutrients coco or should I use hydro nutrien
Setup. Substrates
Feeding. Automatic systems
Feeding. Deficiences
5 months ago
3
4
Solved
cigaraci
Hi, last weeks my plants started to show symptoms of nitrogen deficiency. last 2 times i watered with 1,5x nutrient. Now they look like that, do you have any advice about the plants? -water 6.5 ph -120x120 tent, 240w QB Nutrients: t.a pro organics grow-bloom, aleo vera spray
Leaves. Color - Dark-brown
Feeding. Deficiences
4 months ago
1
Solved
SlamFM
Which Deficiency(ies)?
After looking at some pictures and reverse image searching some of the attached pictures. I think it maybe both phosphorus and potassium deficiency.
Week 10
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
4 months ago
2
2
Solved
Lemme_Adam
Nitrogen toxicity? Deficiency? Something else? Stumped!
I don't get it. Is this N toxicity? Serrated upturned edges, clawing, slow growth. But how? FFHF 75% FFOF 25%. Just Cal-Mag water. No food. NLS in bottom 3rd of pot. Not wind burn. Not too hot/dry at all. N deficiency? Yellow leaves on first bottom two only. I'm stumped.
Week 4
Leaves. Curl down
Setup. Strain - Autoflowering
Feeding. Deficiences
4 months ago
4
4
Solved
kushqueenkiniun
Veg crisis - Auto Blueberry and Strawberry banana
Hi,my plants are in the middle of a crisis. I’m thinking i might’ve over fertilized them, (fish mix-biobloom 2ml per plant in 1l water). Can someone help me identify the problem and help me understand how to fix it? I was thinking maybe a zync deficiency. Thanks!
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5 months ago
2
2
Solved
Sheesh
Nährstoffbrand
Nährstoffbrand, wie schlimm ist es, was tun?
Feeding. Deficiences
6 months ago
1
2
Solved
BikeThief
Og Kush Barney's Farm
My first photo grow. Og Kush from barneys farm. How long left? How does she look? Been 38 days in bloom
Buds. Other
Plant. Other
Feeding. Deficiences
6 months ago
4
6
Solved
Abacus
Yellow leaves
Day #64, I'm starting to get worried about the color of the plants. I've been feeding with half vegetative fertilizer, half flowering for two days. before I did 1/4+1/2+1/2 water. now I want to feed them for 4 days in a row, then one of water and another 4 days in a row. before I
Week 8
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
6 months ago
1
4