What causes brown, yellow spots on the leaves?
Flamingo21started grow question 5y ago
I use fox farm forest ocean soil, I barely used any nutrients so far, it was growing fine, I add bioRoot 0-1-1 with each watering though and just regular lemon 🍋 to lower the ph.
likes
Hashyanswered grow question 5y ago
The lower leaves could be from the leaves touching the soil when the plant is in rest mode, or from water getting on it from watering. It could even be start of a calcium deficiency. Make sure when you water you get run off out the bottom of the pot. Make sure your ph is in range. Don't weed with every watering try and feed every 2nd or 3rd watering. Wait for top inch of soil to dry inbetween watering/feeding.
Hashyanswered grow question 5y ago
Should have said don't feed with every watering not weed with every watering.
likes
Complain
Similar Grow Questions
Solved
Phaleg
Plants react to darkness in different wayDuring the night, I have noticed that 2 plants out of 3 stand with normal leaves straight, while 1 has leaves going down during the darkness and when the sun rises, it gets back to normal.
They are all same strain, grown in same way, why?4y ago
2
2
Solved
PabloTheGrower
Hello,
I just started growing in dwc.
Can anyone help me identify this problem,please?
Leaves. Other
5y ago
1
4
Solved
Entropy
Leaf DiscolorationI woke up this morning to only one of my strains having discoloration on the leaves. Still looks extremely healthy but I don't feel like I'm overwatering and I'm definitely not over fertilizing. Need help before problem gets exacerbated. Thx in advance.
Leaves. Other
5y ago
1
1
Solved
Schnax
Blätter ProblemHallo meine Pflanze hat etwas mit ihren Blättern kennt jemand von euch die Ursache?
Leaves. Other
3y ago
3
Solved
Chronicbastard
Ok.i thought she was done and now I'm getting new growth,fox tails.should I hold out a cpuple more weeks.she also has alot of yellowing going on.pretty much most of the plant.there are also purple leaves which mean harvest time so I'm just confused on whats going on.Week 11
Leaves. Other
7y ago
1
Solved
jokgga
Does yellow leaves with red tips mean my plants need more nutrients or less? Jacks 3 2 1 on AutoWeek 8 (flower) top leaf tips are reddish and the leaves are more yellow than green. Does this mean that my plants need more nutrition?
I am using Jacks 3 2 1 for two autos and using it at 65% strength (650PPM / 1.2EC). Should I goto 100% at 990PPM / 1.9EC or 50% to 550PPM/1EC
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
Solved
candyandy
What is causing this? It is the only plant of the same strain showing these signs.I’ve been growing three plants of the same strain, and one has been suffering from slight discoloration/yellowing for about two weeks, primarily among the lower branches. More recently I noticed the tips of some fan leaves beginning to die. Any recommendations or advice?
Leaves. Other
3y ago
3
2
Solved
SirBud
Leaves looking droopy.The leaves turned droopy when I visited the tent today. Could it be underwatering? Currently, I am watering every 48 hours 1L water until I get a slight runoff. After 2 days the soil is pretty much dried out as I got told that should be done with BioBizz nutrients.
Week 5
Leaves. Other
4y ago
1
2
Solved
cnkice
Alien leaf?The strain is Zkittlez auto from the Seedsman. I got this seed about 2 months ago.
She looks healthy yet this leaf.....Does any see this before?
I have 3 more plants that use the same setup and all others are looking good. So I don't think this is caused by bug/nutrient/light/PH
Week 3
Leaves. Other
6y ago
2
1
Solved
BoredNBaked
New growth looks brownThe new growth kind of looks like its brown, anyone know what the possible cause is? I'm thinking light burn but am not sure.
Its day 14 and over the last few days, I have top dressed the gaia green living soil with basalt rock dust, and given a light dose of fish sh!t
Week 2
Leaves. Other
2y ago
3
4
Solved
NattyStateGrower
Removing dry, necrotic leavesShould I remove the dead part of the leaves? Specifically remove the brown parts of the leaves and leave the green part to save them for trim? If so how could I go about removing them without getting brown crumbles everywhere?
Week 12
Leaves. Other
5y ago
4
2
Solved
auto_floo
Purple edgesHi Gfam,
What do they need? Or what’s wrong? These purple edges and light green color.
Leaves. Color - Yellow
Leaves. Color - Red or pink
Leaves. Other
5y ago
3
3