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Back to Grow Questions
What deficit/excess?
Wilmer
started grow question 6y ago
I'm noticing that the tips of new leaves have this clear color, what could it be?
Solved
Week 4
Leaves. Color · Yellow
likes
Fruitgrower
answered grow question 6y ago
It means a slight excess of p and k, nothing much tow worry about, just don't up the flower nutes quite yet and make sure you use just plain water every now n then🌱👍
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Similar Grow Questions
Solved
NewtDawg
Crashing and burning?
Mayday Mayday. Some very yellowing leaves which appear to be bending down. Alternating water and nutes, reduced quant, with good runoff PH in early 6’s, no working tds monitor. Lights @ 18”, full tilt. Too close and/or nute issue? Flush the shit out of it ur no? Thanks gang x
Week 8
Leaves. Curl down
Leaves. Color · Yellow
3y ago
3
Solved
AntiWar
Желтеют кончики
The tips of the leaves are yellow, what's wrong with it?
Leaves. Color · Yellow
4y ago
2
2
Solved
Mark3RocketSpecial
Nutrient lockout?
Having a problem with bottom leaves turning yellow and dying. Starts off with brown on edges and tip, then leaf yellows and dries up. Potassium deficiency? PH problem? I flushed plants yesterday with 6.5 ph water and sledgehammer flush from fox farm. Pictures on week 10. Thanks!
Week 9
Leaves. Curl down
Leaves. Color · Yellow
5y ago
1
1
Solved
Paulolo03
The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle. And are the buds supposed to be that big already ?
Week 5
Leaves. Color · Yellow
7y ago
4
4
Solved
MrBigGrow
Mg deficiency?
Is this yellowing a sign of magnesium deficiency?
Week 5
Leaves. Color · Yellow
4y ago
12
9
Solved
SamCan
Yesterday i see new yellow leaves (plant 2). I have just checked them again and on the second plant the two small leaves are now brownish. What could that be? I water every two days and the soil is not wet but slightly moist. The other plant 1 grows wonderfully.
Week 1
Leaves. Color · Yellow
8y ago
2
3
Solved
TheMan
The leafs started to look yellow in the middle when I checked on them today. They looked fine to me yesterday so I guess this happened in the past 24-48 hours, not sure why. It can be seen on Day 12 pictures. Is this normal or I should be worried?
Week 2
Leaves. Color · Yellow
8y ago
5
3
Solved
Frm11001
IDEAS?! double cookies auto BSF
I had too much N at the beginning of the flowering stage, I did a root flush and everything got worse! Now, almost 1 or 2 weeks from finishing flowering, she looks like this. After the root flush, I continued with fertilizers normally just like the others and the others are in good shape!
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Plant. Stem · Red or purple
6y ago
6
Solved
Unstuffables
What do you guys think. Can she bounce back? She was held in a 500mL Arizona IceTea bottle with basically no water, nutes or sunlight. Just what's your call, I'II try it anyways.
Week 8
Leaves. Color · Yellow
6mo ago
5
10
Solved
Normaltimleary
Problem help with sick leafs
Okay so i took a couple photos tonight which is almost impossible being dark. Leaves still look sick
Week 2
Leaves. Color · Yellow
6y ago
1
Solved
Sawar489
yellowing at the tips
I wonder what's wrong, the light is 40cm 14 day
Leaves. Color · Yellow
Plant. Too short
5y ago
2
Solved
PortkeyCannabis
Low cal mag?
Is this low cal mag? Or just recovery from the nute burn? It looks like new growth?
Week 6
Leaves. Color · Yellow
4y ago
4
3
Solved
Willyweed10
Excess or lack of nutrients?
the older leaves are not dark green but light green with burnt tips and sunburn spots. use of light mix plagron with bloom algae. 1.5 ml per half liter of water for two times a week and once only tap water.
Leaves. Color · Yellow
6y ago
1
1
Solved
Prilyfe13
Why do I have rapidly spreading yellow on my leaves?
I have this yellow spreading on some of the larger leaves and it's moving super fast. Please help. I've done research and it says it's a deficiency, mostly likely cal/mag. I added that and it got worse, now I'm thinking nutrient lockout? The pH is fine. What do?!
Week 3
Leaves. Color · Yellow
Leaves. Color · Pale
1y ago
1
8
Solved
Penny1610
Blätter färben sich gelb
Hey everyone, my Northern Light baby is showing yellowing from the center of the leaves. Seeds come from Royal Queen Seeds and it's an autoflower. Using an 11L pot. Lighting is 16/8 1000W LED. Soil is the GrowMix from Plagron. Germination was on 09/08/2021.
… Show more
Leaves. Color · Yellow
5y ago
2
Solved
MfPacMan
No Idea what to do to help...
Still Having an issue with 1 of the 5. Why is this one look and growing this way? Other 4 seem to be doing fine. Plants are all in FFOF soil Ive Only Feed them Small Dose OF cal Mag and Fox Farm Grow once. FIrst 2 photos are of the struggling auto. 3rd is the one good one
Week 3
Leaves. Color · Yellow
Plant. Too short
Plant. Other
5y ago
1
1
Solved
Dankbudz84
Yellow half leave on Grand Daddy Purple
I have a single plant with two leaves with the same pattern what type of deficiency does this look like. Grand daddy purple photo. Full canna coco line except boost, cal mag and silica.
Leaves. Color · Yellow
5y ago
5
Solved
Densko
What symptoms?
I was wondering what stress or deficiency is showing on the leaves. They have had periods of of drought and high heat
Leaves. Color · Yellow
3y ago
2
2
Solved
Natrona
CBG YELLOWING LEAVES
CBG1 aka Gaia has lighter color leaves yellowish green at the top but the lower leaves are darker green. Using TPS1 at a reduced rate. She was first in bloom. Her node structure is shorter than CBG2. Nowhere close to harvest. What is going on
Week 6
Leaves. Color · Yellow
3y ago
2
2
Solved
Jworjik
What is my leaves yellow?
The pH is 6.5 watering and run-off. I use CalMag with the nutrients. what is the Reason of the yellowing of the leaves?
Leaves. Color · Yellow
6y ago
5