Question
2020Growerstarted grow question 6y ago
Anyone know what it’s deficient on?
Solved
Leaves. Color · Yellow
likes
horsemouthanswered grow question 6y ago
it could be a magnesium deficiency (especially the second picture). i looked your nutes and and dont know them, so if they contain magnesium forgot what i wrote.
under powerful leds, in my experience, plants need more magnesium and potassium than under hps or older leds.
cheers
Similar Grow Questions
Solved
GhettoStyle
Question for Growmieph 5.7-6.0
EC - 0.7
Leaves. Color · Yellow
Plant. Other
Feeding. Other
5y ago
8
5
Solved
DrBinoc
Magnesium or Nutrient Burn or?Magnesium deficiency, or nutrient burn or??? Only on the lower leaves so far, curling down was existing genetics - but the burnt tips are new and some have even curled up now. Probably 5+ weeks left so too early for natural dying off?
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
5
4
Solved
halexxo
Bloque de nutrientes?? Ph?? O falta de calcio y magnesio??the bottom leaves have a yellow color, the smallest ones fell off completely. The upper leaves have yellow tones at the tips. I'm using biobizz nutrients and following the chart exactly as indicated in all the waterings. Could it be nutrient lockout?
3y ago
1
2
Solved
Donnythenewbie
Nute deficiency?Unsure what could be going on here so hoping some wiser heads could see me right as this is my first
My waters pH is on the high side (Just shy of 7). I fed around 150ml of water with 0.15 of Bio-Grow 3 days ago and since have been keeping the medium moist.
Advice is appreciated
Leaves. Color · Yellow
4y ago
2
2
Solved
eeeewan
Beginning of Week 2 - Yellowing? Over/UnderFeeding?Are these first leaves showing some yellowing or is this a normal shade for leaves at this point. Just wondering if I might have overfed the plants, or even the opposite. If anyone was able to share what they think it would be extremely appreciated.
3y ago
5
5
Solved
galipot420
color amarillo intenso en hojashi, I have a problem with intense yellow color in my plants, almost 4 weeks into vegetation. I think at the beginning I didn't apply enough water for fear of overdoing it. Is there a solution? Has anyone experienced this??? I appreciate any advice.
Leaves. Color · Yellow
4y ago
1
Solved
ElonMuskFanClub420
yellow/dark discolouring of leaves late into flowerNoticed this on about 5 leaves, some more affected than others.
The plant is towards the end of the flowering, with about 3 weeks left, better to ignore it now or try to do something ?
perhaps leaf Septoria, already increased air flow and decreased humidity
Leaves. Color · Yellow
6y ago
2
2
Solved
DabNinja710
new growth turning yellow.I've noticed on both my gurls more on the G.G. Auto than the Zkittlez Auto. Bothe the new groth and flower areas are getting yellow But the old growth leafs are fine except there starting to curl down. Anyone could help? I tried to take pictures but it wouldn't really show up.
6y ago
1
Solved
EARL_GRASS
Leaf problem help me :(i can't understand why some leaves become autoflowering this way, ph 6.5 i use the fert di biocanna day tempersture 29 night temperature 22 18h photoperiod
then they turn completely yellow until they come off on their own, the rest of the plant is completely only some leaves do
Leaves. Color · Yellow
6y ago
1
2
Solved
Maddiq
Overwatered cubes in hydro? Too close to the sun? or effect of having addHi All, I have issues with my first hydro grow - i effed up. I think i was too slow in the transfer over in the tank. Light is 200 PPFD, EC at 0.6, and barely added any nutes.
Did i manage to overwater some of these plants by having them too close to the net pot?2y ago
3
Solved
superskunkyfunk
Yellowing leaves, some twisting, early in veg?Could anyone help me diagnose this plant. Idk if it’s nitro defic., heat stress, or overwatering or all 3. Temps during the day have been getting up around 86-88 daytime and only down to maybe 74 at night in the tent. I try to let the top of the soil dry out when watering as well
Leaves. Curl down
Leaves. Color · Yellow
Plant. Twisted
5y ago
3
3
Solved
FeebleSnane
Starting to fade? Or nutrient deficiency?One of my plants has several fan leaves that are turning yellow/purple, and I can't tell if it's low on N or starting to fade. The plants are 2 days into week 5 of flower with a 9-10 week flower period, so it seems a little early for it to be turning colors like this.
1y ago
4
Solved
GBaalr
Leaves downHello,fellow growers. My Royal cheese 🧀 seems to be doing not so well in her second week. Leaves are turning yellow and down. Can this be because of overwatering ? I gave her two litters of water two days earlier and now it's all sad. Please help me out.
Leaves. Curl down
Leaves. Color · Yellow
5y ago
1
2
