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Back to Grow Questions
Foliar spray?
LadyLollipop
started grow question 6y 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
likes
Blueboy2019
answered grow question 6y 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
Gutismoke
answered grow question 6y ago
Top dress with some kelp meal or make kelp meal tea for faster results
1 like
Complain
Similar Grow Questions
Solved
Ichabod1905
Calmag issues
Hi all. Just a quick one. Do I need to use calmag on every watering using a sf4000. It's my first time using a led. Thanks for any advice. šš»šš»
Feeding. Deficiences
4y ago
1
Solved
cuchillo
Run-off readings higher than input: what to do? Should I flush the soil? Plant looks fine and healthy...
Been having a prob where the run-off readings are higher than the input ones: IN 1lt water + 1ml of Canna Vega | pH: 6.9; ppm: 381; EC 772 µs/cm OUT pH: 5.6; ppm: 964; EC 2,006 Soil is 9L Biobizz Light Mix, and prob still contains nutes. What should I do? Flush the soil?
Week 4
Feeding. Chemical composition
Feeding. Deficiences
6y ago
5
5
Solved
levensfiets
(for more background, see Week 9 in diary) Am i correct for assuming that when growing in peat moss (supplemented with perlite) i would need a hydroponic fertilizer because this is a soilless medium? thanks ! :)
Week 9
Feeding. Deficiences
7y ago
2
2
Solved
Anditsch
Gelato 33 faded and a bit hanging leaves
Why is she looking kinda sad? Perhaps too little nitrogen? Or is it because it is infested with tripes? Strain Gelato 33 Fast Flower Thank you
Leaves. Other
Feeding. Deficiences
1y ago
1
Solved
Doraemon
Leaves damage: PH levels from nutes?
Chemical question: growing 3 autos since 3 weeks, last 2 days had symptoms of deficiency after adding 1ml/L of Calmag, BioHeaven and B'cuzz root stimulator, soil is Kilomix which has PH 5.7, tap water has PH 8.1, is it possible that nutes made PH that acid/basic to hurt plant?
Leaves. Color - Mottling
Feeding. Deficiences
6y ago
1
1
Solved
thunderbolt_23
EC
Hello, how can i throttle my EC ..i dont get it Plz help out I have biobizz calmag as a helper but it increases a lot more EC. Do i need sort of salt??
Feeding. Deficiences
6y ago
4
Solved
YellowGrow
Leaf marks, LST and deformed.. is good, no? :D
Expert, I need your advice! ;) 1.marks on leaves.. I've spotted some brown marks... is sign of juice burning? :P 2.there's another mark.. more dark color.. maybe was me managing them.. :P 3.LST.. was not good, right? :D 4.the little deformed.. should I keep or remove it?
Week 5
Leaves. Other
Plant. Other
Feeding. Deficiences
6y ago
1
1
Solved
Sang79
Dont made flower, but I think the problem is 4 plants for just 65w LED? I think dont show deficiencies nutritional? How do you see the spaces between the nodes?
Week 6
Plant. Spaces between nodes
Feeding. Deficiences
Techniques. LST
5y ago
3
Solved
Coughy
Purple patches - ok or need to fix?
Only on a couple branches, I donāt know if this is magnesium deficiency, phosphorus deficiency or sulphur or WTF.
Feeding. Deficiences
6y ago
3
4
Solved
ZigkGrow
Spraying the leaves
While I was checking my plant I saw these āblack stainsā like the plant is āhalf-bitten/scorchedā.Is it possible to burn my leaves and create this effect after spraying them with nutes. Blacks spots were created today after I sprayed them and there were drops on leaves for hours
Week 3
Leaves. Other
Other. General questions
Feeding. Deficiences
6y ago
2
Solved
WulfBlud
Low PH runoff, dealing with deficiency due to low soil PH. Added lime and PH went from 5.4 to 5.0 after watering. How to raise it safely and quickly?
I have been dealing with a nutrient deficiency so added nutrients.It looked ok but then got a bit worse and I took some runoff readings which were 5.4 and then 5.0 the next week after adding lime to raise soil PH. How can I best raise the soil Ph being that I added lime already.
Week 6
Leaves. Color - Pale
Feeding. Deficiences
3y ago
1
3
Solved
VividGreen
New growth gets lighter in color
Looking at the pictures you can see new growth on both plants is getting lighter in color each day. Iām thinking nitrogen, maybe? Complete day by day photos are in the diary. Thanks
Week 5
Feeding. Deficiences
4y ago
7
12
Solved
Vivid_Budd
Diagnosis Please
What did I do to them!?!? Iām a new grower and Iām thinking lock out due to over watering!?
Feeding. Deficiences
6y ago
1
2
Solved
GhettoStyle
problems with clones!
Friends, tell me what's wrong with the plant! I don't understand it's under-feeding or over-feeding! At first I thought it was a cal-mag deficiency, then I saw a purple stem and thought it was a phosphorus deficiency! Now I don't know what it is anymore! at the very beginning it
Leaves. Color - Yellow
Setup. Clones
Feeding. Deficiences
4y ago
1
7
Solved
DanBilzerian
Text Message
We have a text message from the Philippines. Can some one name all the Immobile nutrients.
Feeding. Deficiences
6y ago
2
4
Solved
SqwshKush
Yellowing leaves
Started to notice around 2nd week of flower. Worsening but only on a few of the old fan leaves which donāt get any direct light. Strain: Biscotti Mintz from Barneyās farm. Grown in soil, solution phād to 6-6.5 every time, organic grow. All additional details in diary.
Week 14
Leaves. Veins - yellow between
Feeding. Deficiences
3y ago
5
Solved
bearded420
Do i have some nitrogen toxicity?...
Do you think theyāre suffering with some nitrogen toxicity? If so, how do you recommend i fix or balance it out?... growing organic no till with water only and occasional compost tea. I top dressed 3 weeks ago with an organic dry amendment and think thats where Iāve over done it.
Week 9
Feeding. Deficiences
6y ago
4
3
Solved
kaiabel
More leave pictures because im starting to worry more. Need tips or kind words :-)
11.03 last feed all had ph 6.7 and 980ppm , 15.03 1200ppm 6.7 ph except the wc (short one) guess its was 980ppm. one fedd is around 15l for four plants, water is sitting for 4 days till its used. adding mag because tapwater has 90 cal 11 mag so its not near the 3 to1. Lights 80%
Week 10
Leaves. Wilting
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
3
Solved
nugsofun
Some kind of deficiency?
World of Seeds Strawberry Blue. Pretty slow, uneventful life this far (on me). What seems to be wrong? Veg and a lot of light. FoxFarm soil. Half to full strength of the General Organics line. Bottom main fan leaves going first. Please refer to pictures. TY for any input!
Leaves. Color - Mottling
Plant. Too short
Feeding. Deficiences
6y ago
8
4
Solved
MrVic98
Nutrient problems I cant identify confidently as I am a noob
Hmmm, I've got some nutrient issues by the looks. Is that dark splotch on the leaf indicating phosphorus deficiency? My pH is OK. Looks like a few things are going wrong. Thanks!!
Week 3
Feeding. Deficiences
6y ago
3