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Back to Grow Questions
Foliar spray?
LadyLollipop
started grow question 5y 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 5y 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 5y ago
Top dress with some kelp meal or make kelp meal tea for faster results
1 like
Complain
Similar Grow Questions
Solved
WelshGrower
Not growing
Hi any help will be much appreciated..I am growing in coco/perlite mix however I'm unsure why they have stopped growing or are growing but very very slowly..could it be that I have not fed any nutrients at all to this grow?? Please advise
Week 2
Feeding. Deficiences
5y ago
4
5
Solved
YellowGrow
Deficiency? Ph? What is it?
Help! Seems what was an early deficieny is getting worst! What is this? I've ordered some litmus test (and the digital one from China but paper should be here tomorrow or day after). Could be PH? Magnesium? What? Heeelp before got worst!! :'(
Week 5
Leaves. Color - Pale
Feeding. Deficiences
6y ago
1
1
Solved
Fishcake
Leafs drooping down slight yellowing
Hi my plant hasn't been looking happy for a while and I just can't get her to pray 🙏 again 29/10 flushed and fed the run off was 6.55 06/11 fed 2mlgrow per litre 1.2ml cal mag per litre
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
1
Solved
Bengrowerbr
Deficiency or excess?
My first DWC. Hello. Could someone tell me if these spots are deficiency or excess of nutrients? DAY 16 Ph 6.0 ppm 590 Temp 26c 2ml / g floranova bloom 2ml / g calimagic 1ml / g florablend 1ml / g diamond nectar how to solve? Thank
Week 3
Feeding. Deficiences
5y ago
3
2
Solved
laberg
Possible toxicity or deficiency?
I saw this on one of my bottom leaves this morning. Hopefully someone can give insight of what it might be. I'm concerned that it is phosphorous deficiency. I didn't notice it a day ago, but I wasn't looking closely. 2 days ago I watered her (540 mL, 1/4 tsp nutrients). Thoughts?
Week 3
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5
5
Solved
Chill07
Auto starts flowers then stops
Can an autoflower plant because of stress stop flowering then start up again? It is a northern light auto fem seed that started to flower in week 12 but then nothing then week 14 starts growing and flowering.
Feeding. Deficiences
4y ago
1
1
Solved
buddhi_coop
Yellow tips on new growth
What do the yellow tips on new growth mean?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
4y ago
1
1
Solved
itchybrowneye
-Does this look like the beginning of a magnesium deficiency? -Should I wait a little longer to top? -I am not getting a whole lot of height, do I have my light on too high?
Week 2
Plant. Too short
Feeding. Deficiences
Techniques. Topping
4y ago
2
2
Solved
Budha420
Ph and ec
Checked my #1 n #2 plant runoff. Got ph 4.4 and ec 3.0 t worst. Plants seem to do ok tho🤔 any ideas what to do and how could they b ok on that high ppm and low ph
Week 8
Leaves. Tips - Burnt
Feeding. Deficiences
Feeding. Other
4y ago
4
5
Solved
Fonzy21
Calcio e magnesio?
Mi sapete dare qualche informazione su cosa stia accadendo e come risolvere? Le foglie giovani stanno iniziando a schiarirsi sulle estremità delle foglie..
Week 4
Feeding. Deficiences
5y ago
1
1
Solved
Misanthrope
Leaf Discolouration in Flowering
5 weeks into flowering, grown outdoor in potted soil with regular nutrients. I've been spraying with Epsom salt sol'n once/twice per week for 3 weeks to treat what I thought was Mg def. Yellowing is starting now on upper leaves. Suggestions on what other steps to take?
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
2
2
Solved
PenguHB
Cal-mag deficiency?
Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?
Leaves. Color - Pale
Feeding. Deficiences
4y ago
2
3
Solved
mtnDEWD
Micro nutrient recovery
What is average plant recovery time for a micro nutrient deficiency after treatment?
Week 7
Feeding. Deficiences
4y ago
4
5
Solved
odrex
Plant discoloration identification help
Please take a look at https://bucket.growdiaries.com/static/post/photo/101618/4738884_grow-journal-by-odrex.jpg and let me know what you think the problem may be
Week 3
Plant. Other
Feeding. Deficiences
4y ago
1
3
Solved
N1xon
Calcium deficiency, cal-mag now in hand, water now, or wait for normal scheduled water? Last water yesterday.
Plants are suffering from an early stage of calcium deficiency, received a bottle of cal-mag today. Watered last night cause I didn't want to wait any longer. Should I wait for my next water (2 more days) or give a single dose of Cal-mag now, to get some calcium to the plant?
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
4
3
Solved
Michael1234
too many nutrients?
I am asking for advice, is it possible that my plants got too much fertilizer. I watered them in the fourth week, I gave them 0.5ml per liter once CalMag, Bio-Bloom, TopMax, Fish-mix,Biobizz then during the 7th week 1 ml per liter CalMag, Bio-Bloom, TopMax, Fish-mix,Biobizz
Week 6
Feeding. Chemical composition
Feeding. Deficiences
4y ago
2
4
Solved
MrBlobbo
Nitrogen Toxicity?
Week 2 flowering - the new growth is very thin, curling down and odd looking, is this nitrogen toxicity? Added pics so you can see rest of plant too. Thanks!
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
5y ago
4
11
Solved
jbirdstheword
Burn, deficiency or other?
I’m completely stumped as to why my one plant is showing signs of deficiency or burn. Used the exact amount of fertilizer per plant. One plant is fine and the other looks terrible. I used a half dose of cal mag and it seems to have stopped but is not drinking or looking better.
Week 7
Leaves. Curl down
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
3
2
Solved
Rando1314
Help with lockout of deficiencies. Don’t know what to do from here I already flushed em but doesn’t seem they uptake anymore
Neut lockout/Deficiency? I was watering less more frequently in fabric pots. I believe it created a lockout in the 3 taller plants by not allowing more run off of water. Correct me if I’m wrong there but what do I do now? They are not looking well and now the leaves are curling
Week 11
Leaves. Dropping off
Leaves. Wilting
Feeding. Deficiences
4y ago
3
3
Solved
Laxguy420
Nute lock or nute deficiancy?
had some yellow leaves start to pop up on one of the girls. Looks like a nute lock that we will address with a PH water flush and then slowly wrk them back up onto the feeding schedule. Didn't check my Ph and my guess is Ph went too high in the soil.. Thoughts from my gurus?😇
Week 8
Feeding. Deficiences
3y ago
6
6