Guide to Nutrient Deficiency or Toxicity

Thomaspace00

Thomaspace00

Well-Known Member
since im hare any info on this 60 percent of the tent is the hydro plant you can see how much biger the buds are they all are planted same time the hydro was a free be seed and i was trying Hydro first time now in the 5th week looks like i have the deficiency any info what it is Using Advanced nutes Voodoo Juice B52 Bid Bud Over Ride And Sensi Bloom PH PERFECT Test Ph every 2 days Ph Stable at 5.8/6.2 Room Temps 26.5 / 28.5 Roots loo not bad she drinks 10 liters of water every 4 to 5 days



 
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farmerfischer

farmerfischer

Well-Known Member
Thomaspace00 said:
since im hare any info on this 60 percent of the tent is the hydro plant you can see how much biger the buds are they all are planted same time the hydro was a free be seed and i was trying Hydro first time now in the 5th week looks like i have the deficiency any info what it is Using Advanced nutes Voodoo Juice B52 Bid Bud Over Ride And Sensi Bloom PH PERFECT Test Ph every 2 days Ph Stable at 5.8/6.2 Room Temps 26.5 / 28.5 Roots loo not bad she drinks 10 liters of water every 4 to 5 days



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Looks like you May have nitrogen toxicity and possibly spider mites . what dose the underside of the leaves look like?
 
Thomaspace00

Thomaspace00

Well-Known Member
no is not spider mites i checked for them + i have a bottle of Mighty can kill them in 1 night :P Only hydro has the Deficiency other plants are soil no deficiency's only the hydro on the 5th week of flowering she was doing amazingly good till 3 days ago :(

Wash will check this nitrogen toxicity . was washing the bucket every 2 weeks before i put on he scrog net now i cant maybe i have some bacteria inside the bucket or i dont realy know :P20170408_200246.jpg
 
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InsoMnia90

InsoMnia90

Member
Can anyone give me advice to help identify my problem ? At first i definitely had to high of a ph and i got that fixed up but the edges of my leaves are curling over .. im at 62% humidity and 80 degrees Fahrenheit, i water only when soil is dry, i poke my finger in the soil to the first knuckle if its dry i water. and this is a auto flowering plant that's why its a dwarf
 

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Roger A. Shrubber

Roger A. Shrubber

Well-Known Member
the leaf edge curl is usually caused by either too much heat, too little humidity,or too much direct air flow, or a combination of the three. possibly your light is just a little too close.
the rest looks like you just need a good shot of cal-mag.
 
InsoMnia90

InsoMnia90

Member
ok i do have 2 small fans on it my led lights are about 10 inches away and like i said 63 humidity and 80 F
AND im not familiar with cal-meg some kind of nutrient?
 
Roger A. Shrubber

Roger A. Shrubber

Well-Known Member
yes, that will work. while it has N, and Fe, its primarily Calcium and Magnesium. add it to your water and ph it to 6.1 before you water with it, the best range for it to be absorbed
 
squirt1961

squirt1961

Well-Known Member
InsoMnia90 said:
ok i do have 2 small fans on it my led lights are about 10 inches away and like i said 63 humidity and 80 F
AND im not familiar with cal-meg some kind of nutrient?
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Also led lights usually need to be higher above canopy most are supposed to be 2'-3' above canopy so my thoughts are light to close to canopy
 
InsoMnia90

InsoMnia90

Member
squirt1961 said:
Also led lights usually need to be higher above canopy most are supposed to be 2'-3' above canopy so my thoughts are light to close to canopy
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I read that somewhere you may be right but these are cheap-O lights idk if it makes a difference but ill raise them up and see what results i get i really appreciate the fast responses guys and gals thanks
 
InsoMnia90

InsoMnia90

Member
squirt1961 said:
Also led lights usually need to be higher above canopy most are supposed to be 2'-3' above canopy so my thoughts are light to close to canopy
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i think i meant to say these are cheep lights and i don't think the wattage is correct who knows .. so i figured id go closer in case they are indeed that cheep and labeled wrong :shock:
 
squirt1961

squirt1961

Well-Known Member
InsoMnia90 said:
i think i meant to say these are cheep lights and i don't think the wattage is correct who knows .. so i figured id go closer in case they are indeed that cheep and labeled wrong :shock:
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I had a fairly cheap 800 watt led by king it was on around $125.00 it says 3' above canopy i tried lowering it once and my leaves curled and burnt looking just like yours. Thats my best guess
 
Logan Burke

Logan Burke

Well-Known Member
Thomaspace00 said:
since im hare any info on this 60 percent of the tent is the hydro plant you can see how much biger the buds are they all are planted same time the hydro was a free be seed and i was trying Hydro first time now in the 5th week looks like i have the deficiency any info what it is Using Advanced nutes Voodoo Juice B52 Bid Bud Over Ride And Sensi Bloom PH PERFECT Test Ph every 2 days Ph Stable at 5.8/6.2 Room Temps 26.5 / 28.5 Roots loo not bad she drinks 10 liters of water every 4 to 5 days



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Calcium, Magnesium and Iron are generally much more available in soil than hydro, which it must be added. Most soils naturally contain some level of the three. In hydro, unless your base nutes have enough, you need to add extra calmag. I find that in hydro I always have to add calmag in mid flower or I get a bad deficiency that appears to be many different deficiencies.
 
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