The Grow Awards 2026 🏆 
What deficiency?
xHSxMonkianswered grow question 6y ago
It's a bottom feeding plant. And if i check the ppm of the water that's at the bottom, it says its about 400 ppm and 800us/cm for ec
likes
Complain
MadeInGermanyanswered grow question 6y ago
Difficult to say without details, how high is the ec, how often do they water and and and?
likes
Complain
Similar Grow Questions
Solved
weefi
Ph value is decreasing despite BioBizzUpI don´t get it I´m trying to increase the Ph value but it is permanently falling again to a value of 4,2.
Any idea what could be the reason why my Ph adjustments (BioUp) are not taking effect in the soil.
Additional question for SD:
What to do with the brown leafes? Remove them?Week 8
Feeding. Deficiences
1y ago
7
Solved
Flauros
Failed with buffer. How fix it ? Should i make watering with buffer about 500-600ppm with 5.8-6.0 ph? Or better make new grow? Auto Strain WeedI didnt make buffer before planted seedling, made only 300ppm with calmag and base of plagron a+b. Than after 3-4 days made 400ppm, with calmag+root fuse about 20-30ml per plant. But plants still getting yellow and grow slowly for 11 days from plant seedling. How fix it?Feeding. Deficiences
4y ago
3
3
Solved
Ginsssi
Deficiencia o bloqueo de nutrientesComo corregir esta deficiencia/bloqueo de nutrientes?
Había tenido unos problemas de sobrefertilización que corregí con un lavado de raíz hace varios días. Y ahora las hojas de la planta están así. Alguien sabe que puede ser o como corregirlo? GraciasFeeding. Deficiences
6y ago
1
1
Solved
Sang79
Ph of the soilPh of the soil, I checked with this 2 ph meter but I dont know the credibility, if that work.. I see that is around 8.0 but I use water at 6.0ph and soil light mix biobizz, bio grow ,calmag , bio heaven. Are biology shouldn't change the ph.. how is possible? Advise?5y ago
5
Solved
CPsmoke
Banana manure mix with brewer’s yeast, are they enough for a good flowering ?Hi everybody, I planted a Runtz auto from Zamnesia outdoor, and it’s been almost one week which has gone into flo. My question is : for fertilizers, I use banana manure mixed with brewer's yeast, is it enough to have a nice and successful flowering ?Buds. Other
Plant. Other
Feeding. Deficiences
5y ago
3
3
Solved
Vps420
Calcium/magnesiumIs that a deficiency of calcium/magnesium?Week 6
Feeding. Deficiences
5y ago
4
3
Solved
Dillsnills
If I do a mini flush to help w pH issues in my soil can I give a nute feeding right after or wait until next watering?If I give a flush to help with pH issues can I do a nute feeding right after I flush or should I wait for the soil to dry out and do it next watering? The pH in the soil needs to be fixed asap any advice opinions is greatly appreciated.Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
4y ago
3
4
Solved
mushimushi
phosphorus deficiency ?hello i see some leaves discoloration , its phosphorus deficiency ?Leaves. Other
Feeding. Deficiences
3y ago
2
4
Solved
Stonehigh
Epsom salt as fertilizer. Whats your take on this folks?Epsom salt will not release hydrogen ions in water so my guess is that it will thus not affect PH. Making it a nice controllable source of Mg that would be not negligible right? How effective would that be to treat Mg deficiencies? Anyone has experience with this?Feeding. Deficiences
3y ago
1
2
Solved
Rasta666
HelpWhat is it? Phosphorus deficiency?
What to do with it?Week 8
Feeding. Deficiences
3y ago
2
Solved
XanHalen
Progressive rusty spots on leavesbeen upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it?
should i keep upping calmag? running 2ml/gal currently.
bud development is still good, not stunted, good structure and trichomb production, great smell.10mo ago
18
10
Solved
Dillsnills
Deficiency or nute excess I have trouble telling the difference?Is this a deficiency or an excess of nutes my ppm run off is 1030 after a nute feeding the feeding before was 883 ppm, lemon autoseedsmanwk5flowering,I jus got cal mag was going to give it a 1/4 dose 6.6ph, advice input greatly appreciated,telling deficiency or excess is mytroublLeaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
1
Solved
Ganjee
Week 2 of Veg. Plants very smallShould my plant not be bigger being in week 2 of vegetation?Week 2
Feeding. Deficiences
6y ago
5
6
Solved
GronkLeague
Nitrogen/magnesium deficiency?Please can someone take a look at this?does this look like a nutrient deficiency?
I'm growing in coco and haven't used any nutrients until today(Day 22)... From what I've read online im missing nitrogen or magnesium.
The plant is yellowing from the bottom up and is a light green.Week 3
Feeding. Deficiences
6y ago
3
3
Solved
RickSanchez
CalMag during a flush?I was wondering whether or not I should keep feeding CalMag while flushing the plants.
I've read a lot about the flushing process but since CalMag is not considered a fertilizer, I am not sure how to handle the deficiency at the end of the grow.
Any tips?
Thank you guys!Feeding. Deficiences
4y ago
6
3
Solved
Ichabod1905
CalmagHi. Can anyone please help me out. On how much calmag to use in a soil grow for autos with a sf4000. Appreciated. 👍🏻😃😃Feeding. Deficiences
4y ago
3
3