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Leaf discolouring possible burn  


3plantsPete
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Caryophyllene
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Hi everyone I’m a little concerned that my plants have started suffering in some way. The leaves are yellowing a little in spots and in random patches. But it seems to be going all the way through to the back. I’m watering 2-3 times in n the week when soil has dried and pots are light. I am adding nutes into every water,is this right? Only half the recommended dose, I’m not an animal. Am I over feeding should the nutes only go into 1 of my waterings? Don’t want to lose my ladies at this stage so maybe a bit over concerned. But there is something not right.

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Macky
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Beta-Pinene
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Nothing to be too concerned about mate, I actually think this could be lack of food, calcium or phosphorus, got any idea of what the PH is of the medium mate? 

What are you feeding her exactly, and can you take a pick of the whole plant, so we can see where the damaged leaves are on the plant, it helps diagnose what it is Smile

Dont panic though mate, nothing to worry about too much, just a few marks, caught whatever it is early, so lets find ut what it is and get it fixed. Im thinking a bit of calcium might fix it

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3plantsPete
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Caryophyllene
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All biobizz nutes mate not sure of soil ph but it is biobizz light mix with all mix in the bottom third of the pot. At the min they are getting 0.5ml/l of root juice,grow and bloom thinking to add the top max now. Checked them over last night took off some shrivelled bottom leaves off (not many) and them in case they infected the rest of the plants.Then I fed em,they where a bit droopy this morn but I’m putting that down to them up taking the water. You think I should give em Epsom salts? I’ll take some more photos later when lights go on. Cheers macky??✌️

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Macky
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(@macky)
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Why are you giving them bloom and grow mate?

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3plantsPete
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Caryophyllene
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just following the schedule kind of. Should it be one or the other? I’ve I got it wrong? 

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Macky
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I'm not sure TBH mate. Looking at that table, the plant would be way over fed if you did it like that. The grow nuits, will usually have a large amount of nitrogen in them, which isn't needed in flower as much a it is in veg.

You switch to bloom food for flower as it has lower nitrogen, and higher phosphorus and potassium, which the plant use more of during flower.

Can you find the NPK ratio on those bottles? I looked online and couldn't find it. IT would be good to know how much of what is in each bottle.

Id say cut the grow out all together and just go with bloom if the bloom has some nitrogen in it. You might be getting a PK deficiency as the plant is in flower, but not getting enough, but at the same time, getting a nitrogen excess, as the plant is getting too much. Dark leaves, with orange rusty spots, seems to fit i think.

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3plantsPete
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Caryophyllene
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That’s what I was think and looked at the exact same thing last night. Root juice doesn’t have any in it but
Grow is 4-3-6 npk
Bloom is 2.0-7-4 npk
And top max doesn’t say

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Macky
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yer mate drop the grow food now, and just go with a higher dose of the bloom.

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3plantsPete
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Caryophyllene
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Nice one macky? That guides confusing no? So I don’t need to flush?

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Macky
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No mate, just adjust the feed for now so there is no grow, lets see how she takes that. Reduce the nitrogen increase the PK Smile Think that'll pick her up. You got actual flowers now?

These guides are confusing, with practise, yuo will learn to just read the plant and they willl tell you what they want, and how much of it, the guides are always too much

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3plantsPete
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Caryophyllene
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I have some pistols forming on the tops and starting to form on stem and branch joins no actual flowers as such yet. I’ll see  if I can photo laters. Thanks for your help mate, much appreciated ?

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Macky
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Give them a spray of the epsom salts tonight then mate, and change to just bloom food

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3plantsPete
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Caryophyllene
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Will have to pick some up tomorrow went to a garden centre yesterday and forgot to pick some up?‍♂️ That’s all I went for!

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Macky
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lol, i know that feeling mate, you can get them from boots too Smile dont just have to go garden centre

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3plantsPete
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Caryophyllene
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Yeah but boots don’t have plants and a helping of coffee and cake haha

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3plantsPete
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Caryophyllene
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All my ladies are this stage into the flowering process. Am I still ok to spray em with Epsom salts? 

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Caryophyllene
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Macky
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Yer man good time to give them a spray of epsom salts now mate, just before the flowers kick in

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3plantsPete
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Caryophyllene
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Will get it done today ?

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Fukentokin
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Caryophyllene
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So exciting!

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February 22, 2020