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
Rust looking spots
STAYINGONMYMAINCBATORUNTWOstarted grow question 4 years ago
Anyone know what this is? It’s only on 4 of the bottom leaves of my purple lemonade! I plan to give them cal/mag on their next feed to be safe but knowledge is power?! And I would like to know for certain!
Solved
Leaves. Other
like
the_canna_scientistanswered grow question 4 years ago
What is the PH of your substrate? Looks like needs some calmag to me, however could be other things depending on the PH.
STAYINGONMYMAINCBATORUNTWOanswered grow question 4 years ago
Still no resolve yet! Continues to happen on the lower leaves and some came through on some upper fan leaves only on the purple lemonade??
like
Complain
Similar Grow Questions
Solved
LumberjackBuds
Hey all I just uploaded 2 pics from today that show the problem I’ve had. This is the first time I’ve had any issues like this and it was an hour after watering with ferts. pH was 6.3. I think some damage is from spilling but that doesn’t explain the widespread wilty/weak leaves.Week 2
Leaves. Other
6 years ago
1
2
Solved
uomosenzanome
One of the gsc lower leaves have formed brown rings and started to crisp up, see pics. Is this a concern.
ThanksWeek 5
Leaves. Other
6 years ago
3
3
Solved
Canned_ibis
Defoliation, for or against?? Was day 22 last night and defoliated. Went heavy on Caramel, noticed branches don't like supporting themselves after. Did I do too much?? Also, is it okay to strip sny fan leaf?? Was worried taking ones from bud sites as opposed to stalk/branch sitesWeek 5
Leaves. Other
6 years ago
4
7
Solved
KalooNie
Largest plant's bucket got empty on accident; Filled a 15gallon reservoir of full strength nutes and pumped the solution into the bucket as always. Next day my largest plant is dying and the other two are fine, looks like lockout. Flushed for a day and then added nutes, nothing..Week 9
Leaves. Other
6 years ago
1
3
Solved
ghendrix
Hi, the bottom leaves have gone yellow on some of them and they have little white spots on the bigger leafs, I have detected whiteflies and assuming that this is caused by them but can anyone confirm this for me or is there another problem I don't know about?? Thanks guys!Week 3
Leaves. Other
6 years ago
4
2
Solved
BeardedTree
This seemed to pop up in the past day or so. Little brown spots on my lower fan leaves.
Nutes splashing on them? Cal mag deficiency?
Pic is in week 4 of diary.
Also new par450 light in. What distance should 2 par450s be in 4x4 tent? overkill? Too much? How many plants per 4x4?Week 4
Leaves. Other
6 years ago
13
6
Solved
Chamalla
What is going on with the Special Kush? Check out her sugar leaves - and it's only on them, it's not in the buds and it's not on the fan leaves. Deficiency? The other plants don't have it. Some kind of fungus? I removed all leaves that had it, and it returned on the other leaves.Week 16
Leaves. Other
6 years ago
3
2
Solved
grumbledog74
What's the easiest way to tell if slight leaf tip yellowing is too much or not enough nutes?Week 3
Leaves. Other
6 years ago
2
Solved
R_Owl_Mirror
How many times could/should I defoliate these Cobras? The Last photo shows a before & after which took place on May 31st and since that time, she has regrown to the point prior to defoliating. Should I repeat another defoliation? Far too many branches are shaded, again!Week 3
Leaves. Other
6 years ago
2
5
Solved
Stinkygorilla
In picture 3 above the new growth on the main cola sites is curled up and contorted. pH is a tiny bit high, TDs run off is around the 400-600 mark over the week. Humidity has been intense for weeks in the high 70s to mid 80s, I'm only watering to feed once a week. Help!Week 9
Leaves. Other
6 years ago
2