Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
EC
thunderbolt_23
started grow question 6y ago
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??
Solved
Feeding. Deficiences
likes
The8thChevron
answered grow question 6y ago
Feed with plain, pH'd water. Your EC should begin to fall. Start feeding again when its where you want it.
likes
Complain
Selected By The Grower
thunderbolt_23
answered grow question 6y ago
My question is, ppm ist too high. What to do?
likes
Complain
krenoime
answered grow question 6y ago
Also to be clear: How should we know what you are asking with such barebones questions and informations added? We are not prophets or mind readers.
likes
Complain
krenoime
answered grow question 6y ago
sprinkle some crack in it, it should help
likes
Complain
Similar Grow Questions
Solved
Dillsnills
Leaves are curling downward, help on what's going on and what to do is greatly appreciated
Trying to figure out what's going on, the leaves r curled down, ik I have too much nitrogen going on I moved the lights further away I'm watering it today jus pH water, advice opinions on what's going and what I should do is greatly appreciated. Temp 77f rh50%, ffof happyfrog mix
Leaves. Curl down
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
2
2
Solved
GronkLeague
Yellowing seedling
Just started giving dilute nutes to my seedling and it continues to yellow from bottom to top. Whats going on???
Week 3
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
6y ago
2
2
Solved
Lockin
Calmag
My question is. If you don't have symptoms of calcium deficiency. Will my plants yield more (ie more healthy) if i add calmag supplement? Btw i'm growing in Fox farm ocean forest. Nutes fox farm are big bloom and grow big. Mostly outdoor in tropics. I did google opinions vary.
Week 5
Feeding. Deficiences
6y ago
1
1
Solved
MrBz21
How to differentiate Calcium from Manganese deficiency?
They look the same, so is there other criteria to differentiate a calcium from a manganese (not magnesium) deficiency?
Feeding. Deficiences
5y ago
1
1
Solved
DrBuffy
How can I fix high runoff EC and pH?
EC high (0.2ms/cm in, 0.6ms/cm out), pH runoff a little high (6.71 in, 7.18 out). Yellowing of leaves moving up plant, followed by yellowing between the veins on new growth. Help please!! Had issues with this one for a while so last fed 2 days ago with 1ml/l of Biobizz
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
3
7
Solved
francisgerald
Is this plant hungry?
Is this plant hungry? It's an autoflower, day 23, growin purely on coco, pH 6.2, feeding off Remo Nutrients (Micro, Magnifical, VeloKelp, Grow, Nature's Candy). I'm currently feeding her with 2ml/l, 600ml a day, with a 20% runoff.
Feeding. Deficiences
5y ago
1
1
Solved
Growin_it
White widow mid-late bloom. Nutrient advice needed.
White widow in mid-late bloom. Stem reddening. Leaf yellowing with some brown spots. Does this need a ph'd water flush and what nutes can help?
Feeding. Deficiences
6y ago
1
1
Solved
kira90
notice any nutrient deficiencies or toxicity ?
Hi guys, I was wondering if you could tell me if you notice any nutrient deficiencies or toxicity auto 25° /55%rh / ts1000 distance 60cm 75%power 40 dli (photone) feed two days ago and still wet with 700 ml 0.5ml bllom Budcandy 1ml 1ml rhinoskin 0,5 calmag Ph 6.4
Other. General questions
Feeding. Deficiences
2y ago
1
3
Solved
Parky955
New grower
Nutrient burn or deficiency? Or light burn? Fed on schedule. 1st week water 2nd bio grow 0.5ml/1l. 3rd week bio bloom 0.5ml, grow 0.5/1l not sure if its lacking nitrogen
Feeding. Deficiences
4y ago
1
6
Solved
LK_Smoka
I kind of topped her a lot. I am a new grower. I appreciate suggestions and advice for bigger fatter more potent yields. I’m not there yet. Maybe I over fertilize?
Week 3
Leaves. Color - Dark-purple
Feeding. Deficiences
Techniques. Topping
5y ago
3
3
Solved
Lazydaze428
Transplant nutrient lockout
I am growing in soil and I have nutrient lockout my question is can I just flush the soil and then transplant. Is this the dumbest thing you've ever heard or does it make any sense
Feeding. Deficiences
5y ago
4
5
Solved
noots73
Something not right
This is shit the perfect grow up until now, oh well a week ago. Week 4 of flower. K deficiency??? It's my 2 larger of the 4 girls. Any help. 50L air pots living soil. Soil amendment/compost tea Spider farmers 8600SF
Feeding. Deficiences
3y ago
3
5
Solved
inversi0n
Leaf tips browned. What nutrient problem is this?
Leaf tips browned. And some signs of burn/discoloration at the leaf side edges. Do you think it's general nutrients overdose? I didn't increase my PPM for the last two weeks, so I don't think it is a problem... Or Potassium deficit? Or any other secondary nutrient deficit?
Leaves. Edges burnt
Feeding. Deficiences
3y ago
4
4
Solved
GhettoStyle
Please tell me why the veins of the leaves are so yellow!?
Please tell me why the veins of the leaves are so yellow!? what could it be? zinc block or cal-mag shortage ? pH all the time was 6.3-6.5, EC first was 0.7 today when I saw the yellowness on the leaves I lowered the EC to 0.5
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
1
Solved
Quintus
Deficiency - Excess, i'm so lost
Hello guys i'm completly lost with these ones. I have 2 different plant which both have something different wrong. Either way, what do you guys think ? They are both in +30 of bloom. I'm using calmag time to time and biobizz products + bloombastic
Leaves. Tips - Burnt
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
Hydronaut
250 PPM? - Week 6 - Autoflower - GH Trio
Fresh res. New growth (cola pic) leaves are scorched a bit. Result of tox from 2+ weeks ago, still hot? My PH/PPM equilibrium is 250pmm w/ 0ppm H20. If I follow this rule (I never done), she would max out in 350ish PPM. Anyone follow the dance thru harvest? GH Trio nutes.
Week 6
Feeding. Deficiences
4y ago
3
3
Solved
kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
3
2
Solved
buddhi_coop
Water
Is it bad to make my water ahead of time ? I mixed my nutrients (big bud, formulex, bud candy & molasses) in with the water & have let it sit out for over a day. I heard letting it sit out gets the chlorine out (I put a towel over it though so my cat/other stuff would get in it)
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
5y ago
6
5
Solved
Dillsnills
Should I use distilled water instead of tap water and jus add nutes? I have a feeling my tap water is a little on the hard side 354ppms
Is distilled water better to use than tap water? My tap water reads 354 ppm, I have a feeling it's too hard so what I'm wondering is would I be better off using distilled and add nutes rather than using tap water? The pics ik I am feeding cal mag an some N next watering.
Other. General questions
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
7
8
Solved
TripleCcannabis
deficiency?
Is this a boron deficiency. If not whats going on with this girl
Week 4
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
2