what is happening to my plant?????

El Conejo

Member
this is Penny she is on vegetative grow. IMG_3320.JPG
Water = cince the humidity is from 50-40% I water the plant every 4 or 5 days but only when the pot losses weigh and all the top soil is dry.

Light = (2 24W blue spectrum 2 42 W yellow spectrum)
Soil and Nutrients = 15% of humus and 85% of dirt. I get it from this bag IMG_3319.jpg it says it has a combination of black dirt, leaf compost, ideal proportion of organic matter to produce humus and perlite. but two weeks ago I transplanted to a bigger pot and I didn't add any humus because it already precented the symptoms of nitrogen toxicity so I decided to back of the humus.

Temperature and humidity % : all week has been in the 75-90 F and the humidity from 50% to 45 %
The room looks like thisIMG_3324.jpg and I have a fan circulating air flow on the room all day and night.

The older leaves turned yellow from the last smaller pot she was and I made the mistake of compacting soil and , so I transplanted from a 2 gallon pot to this pot 2 weeks ago. The yellowing didn't spread to top leaves, but the yellowing has been spreading more and more really slowly IMG_3311.JPG . and all leaves have been presenting the claw like a nitrogen toxicity and also burn tips. IMG_3312.JPGIMG_3316.JPG
and this is a picture of the day of transplant and today ( 2 weeks 1 day) 1A.jpgIMG_3320.JPG
Just today I notice this brownish spots in one leaf and discoloration of chlorophyl IMG_3314.JPGIMG_3315.jpg

So I started to concern more about the soil PH and I cant buy ph strips to read the ph 1 because I don't know were can i buy them close were i live and because I don't have money at the moment xDjajaja but, my ph is not high or low enough to precent Nitrogen right?, so its en the range of 5.5 - 7.5 and if its presenting what I think is (P) and (Mg) deficiency because of the red stems ( that maybe its genetic but may also precent in P deficiency), the red spots on 2 leaves, the burn tips and the discoloration of chlorophyl. So my conclusion is that the PH its becoming more acidic and has passed the range of P and Mg so it PH<5.9 and not presenting B, Fe, Mn, K. So I decided to sprinkle some wood ashes to elevate the Ph in the soil and add P K and Ca I think. I know dolomite lime is better for this problem but here were I live there is no Dolomite lime -__- I have been looking like crazy for that stuff.

What do you all think of this problems my plant percents? is it what I think or do you think is another thing and what solutions do you all suggest?
 
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Diabolical666

Well-Known Member
Thats a broad range in not knowing your ph lol. "i think,"i think" lol stoner. this chart should help you understand ph and nutrient availability. Its important to know your waters ph levelph scale.PNG
 

El Conejo

Member
Thats a broad range in not knowing your ph lol. "i think,"i think" lol stoner. this chart should help you understand ph and nutrient availability. Its important to know your waters ph levelView attachment 3217178
Yea I have exactrly the same chart xD thats why I gave an hypotesis on the PH to be < 5.9

thats y I want to put wood ashes to elevate the PH a little. and like I say I dont have money and cant buy from internet :/ I can wait like 2 weeks and I have money to buy something to test PH but for now.
 

cassinfo

Well-Known Member
Vigoro soil. Bad for mj. I tried that brand in the past and it did not turn out well. Best of luck to you my friend.
 

cassinfo

Well-Known Member
I was having issue with my pH so some girls where stunted while other were deform. Let me take back what I said. I was starting my adventure with that soil so it might be due to my lack of knowledge. Anyhow, it didn't work for me.
 
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