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Back to Grow Questions
What deficiency do you think this is? K or Mg?
DoubleDsTrees
started grow question 3y ago
What deficiency do you think this is? K or Mg?
Solved
Week 7
Feeding. Deficiences
likes
Whiteybulger1814
answered grow question 3y ago
Looks like Phosphorus deficiency very light though, might even be out of the woods
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Selected By The Grower
Z4Z0Z
answered grow question 3y ago
She looks in an awesome shape and very healthy ! Nothing to worry about mate !
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CULTIVATORFROG
answered grow question 3y ago
Hola es algo muy pequeño no hay de que preocuparse. Sigue adelante tus plantas se ven geniales.
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Whiteybulger1814
answered grow question 3y ago
Make sure PH is balanced properly and give a little Epson salt 1 tsp per 3.6L
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Similar Grow Questions
Solved
PoleKat
Raise PH of soil? Is run off actuate reading of soil PH? One of my plants might be getting sick, I need a fix for this ASAP!
So quick question... how would I go about raising PH of my soil. I just took a reading about 5 mins ago from my runoff and it was like 5.8!?! It’s never been 5.8, and I do have a little issue with 3 of my fan leaves on one plant. No soil PH meter. Just flushed them 5 days ago...
Week 8
Leaves. Veins - yellow between
Feeding. Deficiences
5y ago
1
3
Solved
guerilla
Strange leaves
I'm not sure this is nitrogen deficiency or not... Just seems different
Week 9
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
7
7
Solved
Scotsman420ee
Switching inorganic to organic
I have plants 21 days old . I'm using gh hydroponics trio but plants still look hungry . Can I switch to organic nutrients ?
Feeding. Deficiences
2y ago
2
5
Solved
Santiago0611
Color en las hojas
Al inicio de la semana 3 de floración las hojas están de color naranja, dejamos de fertilizar y el problema continua, matera de 10 litros, se riega con un litro cada 3 dias, es una critical+ auto de dinafem , quiero solucionarlo pero no sé como, estamos en la semana 4
Feeding. Deficiences
5y ago
4
3
Solved
buddhi_coop
Nutrients
Is this a good cocktail for my next feeding? I’m having major nutrient deficiencies or something. These yellow leaves got me stressed.
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
4y ago
4
4
Solved
Maskedcucumber
Iron and potassium deficiency ?
Hello, it looks like iron and potassium deficiency, what do you think ? I'm just a noob.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
3
Solved
GrowmieDeLaStreet
Maintaining the soil pH
I give pH'ed water, never more than 800ppm and I still always end up with lockouts. I used to not give water untill runoff but now I do. What to do after testing the runoff? It's currently at 6.0 even after a flush with 7.2. Ask many questions I need to know what I'm doing wrong.
Other. General questions
Setup. Substrates
Feeding. Deficiences
4y ago
1
Solved
Maskedcucumber
Hydro. If the plant is overfed, can the ec possibly go down when they are given new nutes ?
Usually they eat 0.1 ec when I add nute or with a new tank and ph goes up. Then it stabilizes and ph starts to go down till I refeed since I have a small tank. Right now there maybe a nute block but EC still goes down like they are hungry... Hydro with a small tank is confusing..
Week 9
Feeding. Deficiences
3y ago
6
5
Solved
Shockolateman08
Spots on leaves
What are these spots? There's no bugs, well a fruit fly a week ago and the spots I thought were from them, it's not mold either. Also if you can see the rust spots on a couple leaves.
Leaves. Other
Feeding. Deficiences
5y ago
5
Solved
Killerz224
General feedback
Any feedback would be greatly appreciated, to me the plant looks healthy, however it is a bit small considering it’s age, right? I’m thinking it may be because of the cheap ‘300W’ light I was using at the beginning of the grow. What do you guys think? (Video end of week 6)
Week 6
Plant. Too short
Feeding. Deficiences
Techniques. LST
5y ago
3
3
Solved
iopiopiop
Bud growth in flush
This plant is due harvest very soon. I plan on harvesting my plant as soon as the weather conditions are better. Untill then I have her on a flush and either under the sun or the growlight. Lots and lots of potassium defficiencies. My question: Is the plant still producing bud?
Week 14
Buds. Not fattening
Feeding. Schedule
Feeding. Deficiences
5y ago
2
Solved
Waltwonka
Mag deficiency
Any thoughts on using a cal-mag foliar spray to cure the magnesium deficency, as all steps have been taken to raise soil PH in 2 out of 3 plants?
Week 8
Feeding. Deficiences
5y ago
1
Solved
Doolymoo
How do you measure EC without a gadget? Gonna start using nuts (canna) now, bit late maybe but I’m just learnin! EC seems to be where it’s at! Ex took gadget when we split. Hmmm 👿 please feel free to comment on plant health!
Week 3
Feeding. Deficiences
5y ago
2
Solved
kaiabel
Magnesium deficiency on my plants?
My tapwater is lacking some mag, and im working with checked ph level 6,3 - 6,5. It looks like they have mag deficiency right? Going for bittersalt to correct the mag problem. Any tips?
Feeding. Deficiences
3y ago
1
Solved
FireRGB
Blätter verfärben sich komisch oder trocknen aus?
Bei 1 von 4 Pflanzen verfärben sich die Blätter an manchen Stellen. Ich benutze Biobizz Produkte und gebe den restlichen Pflanzen das gleiche! BioGrow - Bioheaven - Biobloom - TopMax - und PH down verwende - gewässert wird mit 6.2 Was ich verstehe das es eine "immobile" Problem
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
2
Solved
TheNextGanjaMan
Yellow leaves near the harvest
This would be my last week of fertilizer watering. And the plant has the leaves turned to the side and with yellow spots. Sign of lack of zinc? I would start making the flush from Friday, is it recommended to start now? In about 2 weeks I will harvest (I tried to water today)
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
6
Solved
dank604
Cal-Mag mix/ratio
Hey thanks for the replies!! Very helpful! I'm currently using - Botanicare Cal-Mag Plus (2 – 0 – 0)- at 2.5ml in every gallon (3.8liters), is 1-0-0 a better mix to use (FoxFarms,CaliMagic)?
Week 6
Feeding. Deficiences
5y ago
4
5
Solved
Medup75
Deficiency
So I've had a deficiency starting to show.To my eyes it looks to be a calcium deficiency with maybie abit of magnesium deficiency so I watered with1 1/2 teaspoons of eggshell calcium with1/2 teaspoon per litre of Epsom salts. Should I continue to dose with this every week or not?
Week 9
Feeding. Deficiences
5y ago
1
1
Solved
Playse
Is this the start of a nitrogen toxicity?
Do you guys think that she has received too much nitrogen? The leaves are pretty dark green and shiny...
Week 9
Leaves. Other
Feeding. Deficiences
4y ago
1
1
Solved
Lazuli
Zkittlez autoflower litle problem
I overfed my plant. I used the nutriens in the picture, i flushed and now i would like to hear from u guys how much of the 3 bottles would u add in the water now ? THANKS 🍀
Feeding. Deficiences
3y ago
1
2