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
Yellow spots on leaves? Soil is fox farm ocean for...
sacredgeometrystarted grow question 2 years ago
Yellow spots on leaves? Soil is fox farm ocean forest. Using down to earth dry amendments 4-4-4 that was mixed in when planted. Watering with dechlorinated ph adjusted tap water.
like
GrowingGrannieanswered grow question 2 years ago
Well, for one thing, you've overloaded it with nitrogen... Fox Farm Ocean Forest is loaded with it (the NPK of the soil itself is 4-1-1), now you add dry amendments with 4-4-4 and you've got pretty hot soil. The yellow spots are looking like the start of a calcium deficiency - the calcium being blocked by the nitrogen overload.
If this were mine, I'd transplant into a larger pot WITHOUT the amendments (it needs it anyway) and give it only pH'd water for a couple of weeks. The soil will feed the plant for those weeks and hopefully doing this will allow the plant to take up the calcium it needs.
Good luck...
m0useanswered grow question 2 years ago
Kinda looks like a PH thing to me.
Good Luck!
***disclaimer, multiple people are answering all questions as there is a contest called GOTM, when a user is selected as the answer they get a point. Please see the contest page for information regarding the details:
growdiaries.com/giveaways/GotM-August-2022
Please note, when you reply to anything on the questions part of Growdiaries website, no one will be notified of this. Not even if you use a "@" tag in their name. Best to reach out to them in DM using your inbox, it can be found in the bottom right hand corner of the site. It's the small paper airplane button, it will be highlighted green if you have new messages***
like
Complain
DutchDoobieanswered grow question 2 years ago
High sacredgeometry,
For now I can tell you that you used to much nitrogen but you can't do anything about it anymore because you used dry amendments. Just give tap water with pH 6.2 till the real dark green colour starts to become a lighter green colour!
For the next time start for 3 weeks inside a small 3 liter pot with only the soil. After 3 weeks you can transplant her to a 10 liter pot where you mixed the dry amendments with the soil.
Happy Growing! 😋
like
Complain
Similar Grow Questions
Solved
JSanchezz
Is this Stating something or is it paranoyaI had a few leaves that were turning yellow, but they are lower leaves that are slightly yellowish on the outside, generally the plant has become a little lighter since it started flowering.
Am I worrying too much?
pictures were taken directly in the morning
Leaves. Color - Yellow
a month ago
4
Solved
Nina00
Welche Mängel hat meine Pflanze ?Ich bin mir nicht sicher was genau meiner Pflanze fehlt.. Sie ist jetzt ca 4 Wochen alt.
Auto Candy Bubatz XL
Ich benutze Brennnesseljauche, Fledermausguano & Bittersalz
Würde mich über eine Antwort freuen
LG
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
a month ago
3
Solved
amon89
Mangel oder Überschuss?Hallo, ich brauche Hilfe mit meiner Royal Jack Auto, sie ist 9 Wochen Alt. ich benutze einen 11l Topf mit biobizz Lightmix, gedüngt wird mit biobizz grow/bloom/topmax/alg-a-mic und calmag nach düngeschema. Das Problem ist vor knapp 2 Wochen eingetreten, jemand eine Idee was es is
Leaves. Color - Yellow
Plant. Stem - Red or purple
a month ago
1
2
Solved
MiistrH
Slight lightburn?First pair leaves on left plant turn slightly lighter, first sign of yellowing a bit. Also I think they are a bit in a V/praying shape.
2 full weeks old under 75% of 200W leds about +-45cm. Should I dim them a bit more/hang higher?
Other suggestions maybe?
Leaves. Curl up
Leaves. Color - Yellow
23 days ago
4
Solved
JustChillTHC
What’s happeningWhat’s happening? Just changed my water with that grow and poof got that. I use bottled water for my grows and switched from low cost water to a water with good ph and calmag supply
Leaves. Curl down
Leaves. Color - Yellow
20 days ago
2
3
Solved
Sheldor
Yellow Leaf Tips with Brown Spots – What Could This Be?One of my plants has yellowing tips on some of its leaves, and there are also brown spots forming on these yellow areas.
Any ideas on what could be causing this? Could it be a nutrient issue, or is it maybe related to pests or environmental factors?
Week 7
Leaves. Color - Yellow
17 days ago
2
4
Solved
Growing_Spartan
Anyone know what this is?Hey so I have this auto flowering at the moment and I came back after a few days to see the buds are getting yellow tips and are pointing upwards, not quite sure what type of deficiency I’m dealing with but if you know would you kindly direct me in the right direction to fix it?
Leaves. Curl up
Leaves. Color - Yellow
a month ago
1
3
Solved
RecordSet
Yellow blemishes1 week old seedling is starting to develop yellow blemishes on initial leaves. Soil is biobizz lightmix, PH 6.2 from bottled water with no nutes, 150w led light is at 50% and 25-30cm distance. Is it a cal-mag deficiency, light burn, genetics, or just too soon to worry?
Leaves. Color - Yellow
25 days ago
2
4
Solved
Cs2810
Hilfe.. calmag Mangel?Hey grower, kann jemand Helfen?
Seit 10 Tagen Blütephase.
Neue Triebe werden sehr hell.
Eventuell Calmag?
Leaves. Color - Yellow
6 days ago
1
Solved
renbuds
Sligthtly Yellow LeavesI'm growing 2 Mephisto Canna Cheese seeds. Canna #1 is looking very healthy and green. Canna #2 is healthy (ish) but its branches are more spread out and the leaves are a bit yellow green. I'm trying to figure out if I have a problem with Canna #2 before it gets worse.
Week 3
Leaves. Color - Yellow
7 days ago
1
8
Solved
CaptGrow
Should I cut off yellow leaves?Bulldog cookies, 5-6 weeks in flowering. The leaves started yellowing, not fast like a disease or something. I'm thinking about cutting them off. should I? Would it be better for bud development, or in this flowering stage is would be too much stress?
Leaves. Color - Yellow
7 days ago
9
5
Solved
dabestgrowing420
What deficiencyWhat that could be?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
8 days ago
1
Solved
Khando
Can anyone tell what is causing these yellow tips on new growth on this plant?I noticed my DLI was around 42 at the top of this plant so the light may have been too strong, or it could be a nutrient issue? Using CoM Stonington soil, plant is 26 days old. Haven't added any nutrients to the soil yet.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4 days ago
1
3
Solved
Wiillaaee
Week 11, yellow leaves, low ppmWhy does my plant look like this? I used sledgehammer 8 days ago. 4 days ago 6l ro w/ full does ff nutes. Using hf soil. Today 6l ro water ph 6.7. Run off ph 6.6 ppm 551.
Leaves. Tips - Die
Leaves. Color - Yellow
15 days ago
1
Solved
Malow
Is everything all right with her?Hello, I planted the strain ‘Afghan Kush Early Harvest’ about 4 to 5 weeks ago. The first few weeks everything was fine and looked normal but since yesterday it has been drooping and the leaves are discolouring from the bottom up. I've looked everywhere but I haven't really found
Leaves. Color - Yellow
Setup. Strains - Photoperiod
10 days ago
1
1
Solved
kivocsa999
yellow leaves on 3rd weekls 25 fast buds , have been feeding every other watering with canna terra vega 2m for 500ml of water with 2ml canna rizhitonic,i have seen the yellowing and thought it is calcium issue so i added a half ml of cal mag extra , ph is balanced on 6.2 , but the yellowing is worse
Leaves. Tips - Burnt
Leaves. Color - Yellow
3 days ago
1
2