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Grow Questions
Calcium Deff
Back to Grow Questions
Calcium Deff
Nocturnalgardener
started grow question 4 years ago
im just wondering if you think this is a calcium deff?
Solved
Week 9
Leaves. Tips - Burnt
Leaves. Color - Black or grey
likes
GMSgrows
answered grow question 4 years ago
Everything at this point is ok. Plants are just starting to finish up and the leaves start failing. No worries at this point. Cheers
2 likes
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Selected By The Grower
Similar Grow Questions
Solved
Jaschkoo0
Overfeeding or something like that?
What do you guys think that could be the runoff have 6.2 ph and 1.4 ec i know that o gave to much nutriens a week ago because auf to less calmag but now i gave calmag two times since then and just water so the ec geht's lowr but the plant get even worser looks.
Leaves. Tips - Burnt
Leaves. Curl down
18 days ago
1
3
Solved
N_90_S
Yellowing tips
Hi, I'm a newbie grower here. I have an autoflower that is nearly weeks old. I have started to notice some yellowing tips on the leaves. I have been feeding it some vitasol and pm13/14 as well as watering every two days. The growing medium is worm casing compost and perlite.
Leaves. Tips - Burnt
Setup. Strain - Autoflowering
11 days ago
1
1
Solved
einamio
First time DWC, day 70, 3 weeks in flower. Nasty rusty spots appear on lower leaves. Is this CalMag or else? Please help understand and fix, thank you :)
I'm using TA Tripart, current EC is 1.6 - ph 5.5-6.5. Everything was smooth until week 10. Two weeks ago I started adding Plagron Power Buds and Green Sensation. Yesterday added CalMag to see if it helps, but it doesnt seem to... She drinks a lot, ph mostly goes down, EC static
Week 11
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Leaves. Other
12 days ago
7
7
Solved
hightech316
Nutrient burn , this bad?
Started off in hot soil. My first organic run. 5th week bloom. 75degrees 35rh. 300w led 21" from canopy.Soil pH 6-7 Using Gaia Greens top dressing for feed . All Purpose and Bloom. Added Gaia all purpose to the soil, then extra non needed amendments.Not needed .Top fed monthy
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Dropping off
14 days ago
4
3
Solved
VikingFloh420
Proplems with leaves
hi i got a question my plants show yellow leaves or damaged tips anyone knows whats going on? Lamp ts-1000 150w on 45% in the 4 week and only 2 feedings till now
Leaves. Tips - Burnt
Leaves. Color - Yellow
a day ago
4
5
Solved
Drunkhod
Someone help me please: I why is this happening?
50 sativa 50 indica -photoperiod -4 week flower -height 50cm system : ebb&flow tank 60 liter airpump 35 litres/min water pump : 15 min run 45 min stop and again and again use ro water ph :5,8-6,2 EC : 800-880 (us) the device only shows 88, but you have to multiply by ten
Leaves. Too few
Leaves. Tips - Burnt
Leaves. Color - Yellow
a year ago
2
1
Solved
Australianbuds
Leaves turning funny
Hello can anybody please tell me what this is and the cause plese for the leaves to be discoloured and dying ogf
Leaves. Color - Black or grey
a year ago
1
1
Solved
Shemmie
Flush?
I have never tied to flush a plant and I seen if the leaves have too much yellow then it is not a good idea. I plan on doing a harvest in 10-14 days and wanted to know if both of my plants should be ok with a flush.
Week 10
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
a year ago
10
4
Solved
jeannoTapin
Nute burns or lockout
Used biobizz schedule at every watering on 2 plants all goods but since a few days I noticed brown tips and edge of leaves of 1 plant. Added plagron green sensation 12 days ago (1mL/L) but lowered bio bloom to 1mL/L. What could cause the browning leaves? Thx
Week 13
Leaves. Tips - Burnt
a year ago
5
5
Solved
smokingskills
Dry leaf tips
Over the past four days, the tips of the leaves have begun to dry out, what could be the problem? The 300w lamp shines only 75% at a distance of 50cm. My second ceyote plant feels very good under it and has no problems.
Week 7
Leaves. Tips - Burnt
a year ago
5
4
Solved
Johnnypotgrowr
Defoliation late in flower on Auto's
I like to defoilate, If I were to pick majority of the fan leaves off of these plants being Auto's, will they react or stress too much? I like to defoil near the end of flower to really push all the focus to the budsites. Happy Growing!
Week 8
Leaves. Too many
Leaves. Tips - Burnt
Techniques. Defoliation
a year ago
5
6
Solved
VanTheMan
is she overfed
The big leaves on the lowest part of my plant are getting a little crispy tips. i'm a bit worried that its due to overfeeding her. it is ONLY the lower leaves that have crispy tips do i need to hold back on fertilizer?
Week 6
Leaves. Tips - Burnt
a year ago
12
6
Solved
unclebeer
Yellow leaf tips in flower
She's pretty far into flower, in DWC, and the environment and nutrient schedule have stayed consistent for a while now. I'm using GH Flora Trio at 5ml of Micro, 2.5ml of Gro, and 7.5ml of Bloom per gallon. The leaf tips are looking burnt, should I ease off on nutrients or what?
Week 12
Leaves. Tips - Burnt
a year ago
5
5
Solved
Zengrower
Leafs with brown spots
The leafs on my plant are showing brown spots. Could be nutrient burn or nutrient lockout? Not sure at this point. It started a week after blooming.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
a year ago
6
2
Solved
Aleatoric
Sick plant, could be temp, nutes, too much water?
Leaf tips looking burnt and wilting in flower ... keeps getting worse no matter what. pH 6.8. Raised light. Too many nutes? but a couple days with water only and it's still getting worse. The other plant seems fine. The buds seem OK. Maybe heat? Soil is 69F. Overwater?
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Mottling
a year ago
1
1
Solved
jihun
Led burning or other?
Hi Guys, What do you think , what is it? 😃 i use normally water with room temperature, advanced hydro grow and macro,plagron silic rock,advanced h. Root stim and enzyme+. Ph and ec is ok and i set every time.
Leaves. Tips - Burnt
a year ago
5
7
Solved
narakgal
Whats is wrong with her
Whats is wrong with her ? Tried Calmag for few days didn't improve . Please advise
Leaves. Tips - Burnt
Leaves. Dropping off
a year ago
4
2
Solved
DrGanjha
PHOTOPERİOD ‘’CRİTİCAL’’ DAY 120 ^^
Hello masters. This is my child. Genetics CRITICAL PHOTOPERIOD. It is currently in its 17th week. It seems like he's underdeveloped to me. In your opinion, in what condition and when should I harvest it? Could you please help me?
Buds. Not fattening
Leaves. Tips - Burnt
a year ago
2
2
Solved
stoner_doom
Please help to identify deficiency / excess???
7 weeks, autoflower, soil + perlite, giving water with RQS Easy Bloom (half a tablet per 3 liters), pH of the watering mixture is 6.5. The bottom leaves on one of the plants are turning yellow (starting from the tips) and slowly dying , while the top leaves tips look very burnt.
Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
a year ago
9
3
Solved
IceeTea31
Help
What is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
a year ago
5
5