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Grow Questions
Calcium Deficiency?
Calcium Deficiency?
JeremyM
started grow question 4 years ago
Regarding plant #1. Can you confirm this in Calcium deficiency? I just changed out the reservoir this weekend. Didn't notice the spots until recent.
Solved
Week 5
Leaves. Other
like
DeadwebsiteBoringcommunity
answered grow question 4 years ago
Calcium excess.. Check your local water report.. See how much calcium you have in your water to begin with.. Use cal-mag more sparingly..
1 like
Complain
Selected By The Grower
JeremyM
answered grow question 4 years ago
Cut my Cal/Mag in half this week, new leaves are not showing these spots.
1 like
Complain
Similar Grow Questions
Solved
fgrgeargha
First Grow 4 weeks into Veg - Let my humidity get too high for 1 night. Need help with mold/septoria/?
Last 3 days I've pruned diseased leaves every morning, foliar sprayed peroxide leaves & topsoil, & added some to watering solution. Is only affecting one plant in tent. Humidity no longer issue (was waiting 4 inline fan). If I keep pulling off leaves it's going to die anyway.
Leaves. Other
Other. Bugs
Other. Mold
a month ago
3
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MrGreen92
3 days in, only cotydelons with no sign of the first true leaves. Have you seen this and has it recovered?
This plant was stunted at the start after he couldn't get his hat off, but now looks pretty healthy however it's been 3 days of just cotydelons and absolutely no sign of the first true leaves. Have you had this before and did it recover to eventually grow true leaves?
Week 1
Leaves. Too few
Leaves. Other
2 months ago
4
4
Solved
greenAF
WTF is this crap?
Leaves. Other
2 months ago
3
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Solved
krewgrew
Dark Spots/dying leafs.
Hey Can you help me identify what the problem might be? They have not received N for 4 waterings (or very minimal) 2 out of 6 plants are affected.
Leaves. Other
2 months ago
3
3
Solved
JSanchezz
I think one has to Die ??? :(
3 days ago noticed the brown spots on one of 3 glookies, this one was "crippled" by begin gave her CalMag (0.5ml/L) 2 days ago looks worse and worse. To protect the other kills or what would you advise? Water was always PH 6.3-6.7
Leaves. Other
2 months ago
6
Solved
JSanchezz
HELP What is This
jesterday everithing was fine today This olny one of 3 plants shw this strange ebrown spots on the Leaves :(
Leaves. Other
2 months ago
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Solved
yadgan
Overwatering seedling
DAY 9 - Overwatering symptoms? Baby leaves losing color and looks lime color now, slow growth. Stem is also purple. Its been growing very slowly past 4 days. 🌱
Week 2
Leaves. Other
Plant. Stem - Red or purple
2 months ago
10
3
Solved
Gratefuldread
1st time grower need advice and need to make sure my plants doing good.
My plant strain is blue dream fast photoperiod by seedsman. I use foxfarm soil foxfarm nutrients and my ph stays between 6.5 - 6.8. my humidity is 36-40 percent. My temp is 65-70 F. I run a marshydro ts- 600 led. My grow is 2 1/2 weeks into flower.
Leaves. Curl down
Leaves. Other
2 months ago
1
Solved
hweixd
Big difference in first true leaves' size
Big difference in first true leaves' size Its almost day 5 after emergence. Is this normal? Should I be concerned? ALSO: It's still a seedling but, I maybe think the cup in which i'm growing it in is too small, or rather I put too little soil (9cm diameter , 4cm tall dirt).
Leaves. Other
3 months ago
1
1
Solved
Dirtyfa
Ist das normal?
Kann mir jemand hier helfen was das ist? Blühte, männlich oder doch nur ein Trieb Blätter für den Seiten Ast? Bitte seit lieb ist mein erster indoor Grow
Week 3
Leaves. Other
11 days ago
2
4
Solved
sskwhiteshadow
Auto flower showing sings of to much or not enough cal/mag or mn need help identifying whats its has to much or not enough of
Hi All 4 weeks into my auto grow and its showing signs I think of cal/mag or mn def but im not certain here. Soil: foxfarm (3gal) Water PH in and out is 6.1 advance nuts : at 14ml + cal mag xtra at 8ml per gallon for the last week 200 watt led
Leaves. Other
a month ago
1
1
Solved
inhale_exhale
leaves still look down
Grow seems to have slowed. After 6 hours night and 18 hours day, the leaves still look down, i saw that they go down at night but during the day they must go up.
Week 2
Leaves. Other
a month ago
5
2
Solved
Fortaleza_Brazil_085
Can you take a photo at some photos
Can someone take a look at the leaves and the photos and see if they are being overwatered or it’s a nutrient problem … The air pump was down for 6 hours back up and running But want to see if they are getting better . Photos online are 4 days apart … Are they getting better ?
Week 1
Leaves. Other
a year ago
2
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Solved
Padrino
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Week 5
Leaves. Other
a year ago
5
Solved
DeepWaterGrower
White tips on leaves (left one) veins (right one) - POST AGAIN DUE TOO SPAM HERE
I already made the question, but there is too spam: https://growdiaries.com/grow-questions/54997-white-tips-on-leaves-and-veins-on-the-other-one 1) white tips on the leaves (the left one) 2) weird veins (right one) Please look to the diary for the info you need, thanks a lot
Week 5
Leaves. Veins - stay green
Leaves. Other
a year ago
6
4
Solved
Random_Vibez
Crinkled leaf's
Hi, I'm a new grower and this is my second grow. I'm being really careful with watering but I have this issue where my leafs are starting to crinkle and fold, I want to solve this now so it don't effect the plant later on. Does any one have an ideas?
Week 1
Leaves. Other
a year ago
2
2
Solved
spankyxvi
Top leaf drooping?
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Week 4
Leaves. Other
Setup. Strain - Autoflowering
a year ago
3
3
Solved
Kmurr07
Reasons it's droopy after transplant?
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Week 1
Leaves. Other
a year ago
1
4
Solved
Jaykut22
Different hues of green on leaves
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Leaves. Other
a year ago
1
3
Solved
Captain_marijuana
Light
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Leaves. Other
Setup. Lighting
a year ago
1
5