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
Some new leaves are getting yellow/weird. Do I need to worry?
DeepWaterGrowerstarted grow question 2 years ago
Hi guys, from today some of new leaves are growing like this. Is everything regular or is it a sign of something wrong? Given my inexperience I don't understand the symptoms from the leaves.
Info: DWC - 42 days from germination - PH 6.0-6.4 - EC 1.5 - Temp: 29 - RH 60%
like
Chow_13answered grow question 2 years ago
I would say she is hungry or your NPK ratio is incorrect.
Test your EC after she has drank some of your bucket.
If the EC is lower then increase the feed, If it is the same then your NPK ratio is incorrect. I don't think its calcium as your adding a lot to your feed. I would say more P or K .
If it is higher then your in lockout and need to reduce your feed.
Also note your humidity is fairly high. You want to reduce it during flower to avoid bud rot. Shoot for around 40-50.
Robertsanswered grow question 2 years ago
She need more potassium and phosphorus in her diet. At ph 6.3 and up you will get lock out signs as well. If your ph in your bucket is changing fast is a sign that more nutrition is needed as well.
2 likes
Complain
GrowingGrannieanswered grow question 2 years ago
Right up front, I know nothing about DWC so I can't give you any specifics for how to correct the problem - but what I see in the leaves is two-fold... too much nitrogen (very dark green leaves) and a calcium deficiency (yellowing leaves, veins green). The ONLY thing I know about DWC is that the ideal pH is around 5.8...
I'll let other chime in here for more specifics.
Good luck!
2 likes
Complain
Similar Grow Questions
Solved
PricklyPete
Yellowing on lower leaves. Any idea what this is?Don't think they should be deficient in anything yet, they're in new Ocean Forest soil and only on day 11 of veg, no way they used up what's in the soil yet.
More details in my grow diary comment.
Week 2
Leaves. Color - Yellow
3 years ago
2
1
Solved
Jason420
Nährstoff Mangel behoben?Wenn ich einen Kaliummangel habe bei einer Pflanze. Und den dann behebe, bekommen dann manche Gelben Blätter wieder Grüne Farbe?Leaves. Color - Yellow
3 years ago
1
3
Solved
SwissKush
What are my leaves telling me?Is this light burn? Nutrient deficiency/excess? It is only happening on the top leaves, the lower leaves are just fine. The light is rather close to the plant, but she is outgrowing my tent. Thanks in advance for the help! I really appreciate it. 😀
3 years ago
2
1
Solved
2x2growing
Light burn?I am almost positive this is light burn but just want to confirm with you guys. Been experimenting with my light capabilities this grow. Optic 2’s 200 watt at 9 inches from canopy. End of week 7 of flower.
Thank you.
Ps I did burn them with a bit of potassium as well lol
Week 13
Leaves. Color - Yellow
3 years ago
2
2
Solved
MomoCookie
Deficiency?Plant is not looking great
How long do bio nutrients take to be available for the plant?
Soil Ph 6
CANNA Tera Vega 1ml
Biobizz Bloom 4ml
Biobizz Top Max 4ml
Biobizz Calmag 1ml
Biobizz Root Juice 1ml
0.75l water every 24 h
Buds. Not fattening
Leaves. Curl up
Leaves. Color - Yellow
3 years ago
3
Solved
Imagine
Yellow Leaves with necrosisHi,
My weed have some troubles, i can see some leaves becoming yellow with some "yellow points" ..
At the end of the leaves, it is, i guess, some necrosis and it's curling down.
Could you help me please ? I think it's a calcium deficiency but not sure.
Leaves. Curl down
Leaves. Color - Yellow
3 years ago
2
3
Solved
GhettoStyle
Question for bro!Indications of the solution pH 5.7-6.0 EC 0.6 !
the photo shows two plants planted at the same time!
Leaves. Color - Yellow
Plant. Other
Feeding. Other
3 years ago
2
2
Solved
Keesdemees
Newbie:Now in three weeks: the lower leaves start to turn yellow quite fast and it is moving to the leaves above it already. One disformed leave as well. Growth seems to slow down a bit. This is fresh fertilised potting soil and I am pretty sure I am not overwatering. Any ideas?
Week 2
Leaves. Color - Yellow
3 years ago
3
Solved
GhettoSetUp
Yellow leaves from bottom upwardsI have yellowing leaves from the bottom up. It resembles either N deficiency, MG deficiency or both.
Growing in soil.
PH is between 6.5-6.8.
Feeding 1ml/L fish mix and 3ml/L bio-bloom every other watering.
I tried adding cal-mag with N at 1ml/L and if anything it's got worse.
3 years ago
3
1
Solved
MomoCookie
What to do?What would u do?
I overwatered her badly and since that her leaves ok pretty much all yellowish.
Should I continue with her or start a new?
I also a lot of foxtailing going on.
I know ultimately it is up to me but I want to read your opinion 😂
Buds. Not fattening
Leaves. Tips - Burnt
Leaves. Color - Yellow
3 years ago
1
Solved
GlueberryJack
N or K deficiencyHi boys, what do you thing? N or K deficiency? Thanks for help...
Leaves. Color - Yellow
3 years ago
4
Solved
slothasor
Yellow/light green spots on leavesHi my plant has a few yellow or light green spots on a couple of leaves... Should I be concerned? They are in FF soil, Spuderfarmer 1000 light that is about 24" away. The temp runs between 79-83f and humidity around 50. I gave it one really light feeding of FF grow big.
Thank
Leaves. Color - Yellow
3 years ago
3
3
Solved
GhettoStyle
Friends help me understand what's going on!? the tips begin to dryFriends help me understand what's going on!? the tips begin to dry and the color of one plant is too light green! I asked the same question before, and they told me to raise the light higher, but it's already hanging 35 pounds off the floor! it is not clear what the problem
Leaves. Color - Yellow
Leaves. Other
Plant. Other
3 years ago
2
2
Solved
Rollex420
Help plz (6th week flower) wedding cakeit's been almost 2 weeks since I can't stop the appearance of this discoloration of the leaves, I increased the dosage of potassium / phosphorus and cal-mag. Now my water is about 1300 ppm and PH at 6.5, but it doesn't seem to stop! you have any advice? thanks fam
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Pale
3 years ago
1
3
Solved
llu183
To Nute or Not?About to hit two weeks. Growth has been steady, but slow. In lambert's cactus/succ. mix. I want them to be in a bigger pot and different soil, but they seem too little to transfer atm. Do they look like they're starting to lacking nutes? Did suffer some light/heat :(
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
3 years ago
2
2
Solved
coloradohomegrower
Yellow LeavesYellow leaves started at the bottom and are making their way up. Also noticing bud leaves are turning a lighter more lime green. Yellow leaves end up shriveling up and falling off some have brown splotches. Approaching Day 70 and don't know what I need to do to fix this.
Week 9
Leaves. Color - Yellow
3 years ago
1
2
