Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Tents
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
Calmag issues
Calmag issues
Ichabod1905
started grow question 2 years ago
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. 👍🏻👍🏻
Solved
Feeding. Deficiences
like
Roberts
answered grow question 2 years ago
Depends If coco is present in your substrate. If so then I would use it more often then not coco absorbs cal mag.
like
Complain
Selected By The Grower
Similar Grow Questions
Solved
LoganatorDude
Nutrient Correction?
04/21 - Noticing some possible nutrient issues with the Fruity Pebbles for several days now. She has much more of a pale green color than the others. I’m thinking maybe just a super small amount of Amino Acids with a little Epsom Salt? Maybe fulvic acid and some calcium?
Leaves. Color - Pale
Feeding. Deficiences
2 years ago
1
1
Solved
Paul71
Idk what went wrong
My Special Kush 1 is on week 5 of flowering. 4 days ago bottom leaves started yellowing, yesterday i watered and checked runoff ppm, which was 5000! So i decided to flush. Kept watering with tap water (PH 6.8 ppm 300) until my runoff water was 600 ppm. What your opinion about it?
Leaves. Color - Yellow
Feeding. Deficiences
2 years ago
4
5
Solved
Sup3rNov4
PH all kinds of fucked up!
Urgent update. So it turns out the issues all alone where the soil ph which after testing it was PH 3.2 😳 I have flushed with ph 6.8 water and then added some epson salts bringing the final ph back to 5.6-6.2. I then topped the pot with new fresh compost. Will she survive?
Week 9
Feeding. Deficiences
2 years ago
2
2
Solved
ColonelForbin1990
Brown spots on leaves! To Flush or not to Flush? That is the Question.
Hello, Seeing lots of brown spots developing around middle tier leaves. Reddit is telling me I should flush with 15 gallons of water to get rid of salts around the roots. That seems extreme but if that’s the cure I’d like to know more and can I use my tap water (7.1pH 133ppm)?
Week 5
Leaves. Color - Dark-purple
Feeding. Deficiences
2 years ago
4
4
Solved
Bennygen2
Is this nutrients
Does this look like a nutrition problem? Grown in bio bizz light mix she's a zkittlez authaven't done grow diary yet so can't link she's just gone on to 1ml per l of bio grow and has always been cal.mag also used pirana and nevana from advanced nutrients any help would be awesome
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
2 years ago
1
2
Solved
Mr_Incognito
Brown leaves and curled small leaves right above the cotyledons
On the next day after watering with 0,75 ml/l PH Perfect Grow, Micro, Bloom and 1,5 ml/l Voodoo Juice, B-52 the second row of the leaves (three fingers) became partially brown and the newest lower leaves above cotyledons curled a bit. Can it be some kind of nutrient burn?
Week 2
Leaves. Other
Feeding. Deficiences
2 years ago
1
4
Solved
Horushash
Qual def ???
Feeding. Deficiences
2 years ago
1
1
Solved
WeedDude
What can causes the different color in the colas. Its the same Plant.
In the picture you can see the higher colas are light/yellowish green and the cola lower in the canopy are darker/healthier looking. more infos in my diary (1st grow) Thank you very much
Week 16
Buds. Other
Leaves. Color - Yellow
Feeding. Deficiences
2 years ago
2
2
Solved
torquesan
Need some help asap
What is wrong with her? :( I am assuming N Deficient, but I also have veeeeeeerryyyy lightly burnt tips so it is confusing to me. The lime-greening of the leaves makes me think N Deficient though.. Any thoughts? I have some new nutes on the way should be getting here tonight too.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
2 years ago
3
5
Solved
Newbie54
Dwc Cal/Mag
Wieviel cal/mag brauchen pflanzen von dieser größe wöchentlich in dwc ? Nutze advanced nutrients ph perfect und habe es ergänzt mit Canna mono calcium / mono mag .. schaut so aus als wäre jetzt zuviel calcium.. oder lock ph war 1 woche unter 5.6 jetzt hab ich es höher auf 6.1.
Week 8
Feeding. Deficiences
2 years ago
1
2
Solved
John_Federic
Is this a magnesium deficiency?
Why does my plant want to die?
Leaves. Color - Mottling
Feeding. Deficiences
2 years ago
1
5
Solved
JiggleBudz
Yellow tint on new growth
I've spotted some yellowing on new growth. I'm just in the end of Week 3 and am thinking it's caused by nutrient deficiencies? I've been sticking to 0.25ml/L and am planning to go to 1ml/L starting Week 4. Does anyone have any other ideas?
Week 2
Leaves. Color - Yellow
Feeding. Deficiences
2 years ago
2
2
Solved
John_Federic
What deficiency / excess is this?
Killua feels alright but the tip of some of his leaves looks like this (see photo). What could it be? Currently feeding her with 1 mL/L BioGrow, 6 mL/L BioBloom, 3 mL/L Top Max. Never gave him anything different. Also, big fan leaves are healthy, only some leaves randomly are ill
Feeding. Deficiences
2 years ago
6
3
Solved
Patagoniaweed
Magnesium - Nutrient problem
Do I have Magnesium deficits or any other problem? I started to notice during the last week and it is progressing quickly. The last weeks, pH of drain water was low (between 5,5 and 5,8) but I could increase it until 6.1. Has anyone the same problem? Thanks!
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
2 years ago
9
6
Solved
Originallioness
I never invested in lights or anything really, everything i used is from around the house. I honestly dont even no what watts rhe lights are i jus no my plant was growing so i kept with it. Plus i didnt just have 100$ to throw on lights. I think with the weak lighting, cool temps
Week 6
Feeding. Deficiences
2 years ago
5
6
Solved
Mr_Incognito
Dark interveins on leaves
Noticed dark areas on few fan leaves near the top of the plant. Can’t figure out what could that be. PH about 6,2 or less.
Week 4
Feeding. Deficiences
2 years ago
5
6
Solved
Ziooomoooleeek
Forma. Deficyt.
Witam wszystkich. To moja 3uprawa. I mam problem. Będę bardzo wdzięczny jeśli ktoś mi pomoże. Hydro Mars ts1000. Rośliny mają po 14dni od wyjścia. Widzę że chyba coś jest nie tak. Proszę was o pomoc. Od 10dnia podaje power roots plargon. 1mil na 1lwody.
Roots. Other
Feeding. Deficiences
Germination. Paper
2 years ago
4
Solved
JungleGym
Deficiency
FFOF, added perlite and dolomite....ph going in 5.8 and coming out 6.2. No nutes other than cal/mag @ half strength once a week. What do we think is this deficiency?
Feeding. Deficiences
2 years ago
1
4
Solved
secaboy
Deficiency
Is this the signs of a nitrogen deficiency or am I not feeding enough Canna A&B? I'm coming up to end of week 4 of flowering.
Feeding. Deficiences
2 years ago
1
1
Solved
kaiabel
Dos Si Dos N problems or normal end of flower?
Can you tell from the pictures what happens to my Dos Si Dos 33 she is in late flower 58 days, still feeding biobizz but the is getting the N deficiency or even toxic N. The pics are from yesterday and 08.03 maybe check my diary for a closer look. Thanks and have a great day
Feeding. Deficiences
2 years ago
3