Potassium deficiency?
SmokeBigBudsstarted grow question 5y ago
Possible potassium deficiency? I usually get burnt tips but these are starting to yellow down the sides too.
likes
PEACEMAKERanswered grow question 5y ago
She's beautiful looking like a lil calcium Deficiency that's all but she's beautiful š, good luck š
Disn00fanswered grow question 5y ago
Looks like it needs a little more K. Looking good.
1 like
Complain
Similar Grow Questions
Solved
Soulgrow_x
DeficienciesCan somebody tell me what this is ? Iām lost my only guess would be over watering
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
4y ago
2
2
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this
4y ago
1
2
Solved
Fallingthroughstars
Heavy fast yellowingI flushed my plant because of too high ppm reading from run off and now she seems to be going all yellow. Is this normal for this stage of the grow (all trichomes still white and small buds) or is this a definite nutrients deficiency during flowering?5y ago
5
4
Solved
Herroqitti
Nute Deficiency?Can somebody tell me what could be wrong with my plant? First nute feeding last Thursday Shultz 20-20-20 boost pac with gal water but it should have been 2 gal for an indoor plant. I goofed up and when I realized I fed it only 3/4 of gal of that mix. Now it looks like this
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
Feeding. Deficiencies
6y ago
3
3
Solved
Nurse
leaves have yellowed or burnt headsSome of the leaves have yellowed or burnt tips, which can be seen in the photos. Some leaves burn even when sprouting. What is the reason and what can I do about it?
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
Other. General questions
6y ago
1
1
Solved
Sup3rNov4
Lower leaves yellowing and wilting quicklySoooo Just went to water this beautiful lady and as you can see from the pictures 2 days ago and she was healthy.
So this evening i found that the lower large fan leaves and the smaller fan leaves on bud sites are drooping and yellowing. This looks like its nitrogen or lockout?
4y ago
3
4
Solved
Sigman
my plant is still good ??what wrong with my plant?
what nutrients i need to give them?
2 plant at 70 days
DWC and soil
ph nutreint solution 7 ppm 500 , EC 1060 us/cm
ph in reservoir DWC 6.0 ppm 450 , EC 950 us/cmā¦ Show more
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
Feeding. Chemical composition
4y ago
2
2
Solved
TerraDonc
Leaf discolouration. Nutrient deficiency?Leaves are discoloured and clawed. Started about a week ago with yellowing of tips and clawing at top of the plants. Now lots of leaves are slowly changing colour. Thought it was nitrogen toxicity but my runoff is 330ppm. Are they deficient in nutrients?
6y ago
1
2
Solved
Darktide
Is this a Deficiency or Normal Flowering.Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
6y ago
1
Solved
KingMickey
Burning Edges/Yellowing and Drooping?The yellowing has gotten worse and I'm noticing slightly burnt tips/edges and some droop. Could this be burn/deficiency or over/underwatering? A combination? Is there anything I can do to fix this early or is it just a matter of giving them some time and less nutrients? Thanks!
2y ago
4
2
Solved
thcwnc
PH problemHi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??
Buds. Not fattening
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
5y ago
1
4
Solved
GEESTGROW
Yellowish color at the tips and wrinklesMy plant has been yellowing for a day now, I think it is a deficiency of some nutrient but I don't know what it could be, I have thought about buying NPK. At the same time, there are also a couple of leaves that have slightly wrinkled the tip and have been half lowered.
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
2y ago
4
4
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 Ā· Burnt
Leaves. Color Ā· Yellow
Leaves. Other
6y ago
1
2
Solved
Grower422
Whats wrong with herWatering every 3-4 day with around 1,75 Liter, Ph 6,3.
Once a week feeding biobizz fertliza, about 1/3 of the recommend amount.
It started 1 day ago, after watering and feeding.
Leaves. Tips Ā· Burnt
Leaves. Color Ā· Yellow
2y ago
1
1
Solved
BLAZED
Bottom leaves turning yellow, with brown spots. And the tips of the top leaves are yellow aswell.The lower leaves of my little plant had white spots at first and now they are completely yellow. The leaves above are also turning yellow now, and there are brown spots appearing. And the tips of the upper leaves are also yellow. What could be the cause?
4y ago
4
3