Week 3 yellowing droopy leaves DWC!

[mira4ever]

Hi , this is my first time grow in dwc , I'm growing big bomb (bomb seeds) in 5 gallon bucket feeding compo biofoliar 10-4-7 ratio (this is the only liquid fertilizer I can find in this country ) light : 1000 w led full spectrum, ph 5.7 - 5.9 , ppm around 700 ( tape water 160 ppm + 540 ppm fert. ) Room temp 25-27 celsius, Reservoir temp 17-20 celsius, humidity around 50-65 % ..
AT week 1 some yellowing appears on the 2nd set leaves , week 2 yellowing on the tip of 3rd set and looks little bit droopy , on week 3 the colour is yellow green all over and the growth is so slow !

Any advice is appreciated. Thank you

 

[mira4ever]

 

[JonsGrowTech]

are you growing hydro? what is compo biofoliar? is that a foliar nutrient?

 

[Rastas]

Too much nutrients!

 

[Sneakygreen]

Hi I'm not too sure about that cover on your bucket is it tin foil. I had the same problem with a homemade tin foil reflector i made and it burns the plants works almost like a magnifying glass. If it is tin foil get rid of it.
Also only quarter dose your nutes that young

 

[mira4ever]

Yes its hydro dwc .. nutes basfoliar compo ... and yes it is a foliar nutrients.

 

[mira4ever]

Thanks guys for replys. . This plant is 3 week old, is it still too young for 500 ppm nutes ? And about that foil it's a tape foil yes any advice of replacement. . Thank you soo much

 

[JonsGrowTech]

Ok. I would cut back on the amount of your nutrient you are using in the reservoir. Might be too much nitrogen for such a small plant.

 

[mira4ever]

I'm adding about 35 ml of nutes the shop sad 50ml /5 gallon ,, I'll cut it back to 15ml and see what happen.. I'm wondering guys why is it still that little for 3 weeks old plant ? Is it in shock ?

 

[mira4ever]

Anyone has grown bid bomb seed before ?

 

[Rastas]

That's based on a 1000w light. Way too much nutrients.


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[JonsGrowTech]

I don't think its the strain. I'm currently growing THC bomb from bomb seeds which im pretty sure is one of the parents of that and it grows pretty vigorously.

 

[mira4ever]

Should I flush it first then cut the nutes back too 300 ppm ?

 

[JonsGrowTech]

I would do a little flush first.

could be an issue with aeration also. is it possible to take a little peek at the root system? Are they nice and white?

If this is the only nutrient you have the 10-4-7 which I'm assuming is a general veg nutrient and I hope is made for hydro you might get through veg easily enough but what about your flowering? can you order some things before then?

 

[mira4ever]

Yes the root looks white and healthy. .. For flowering I found a basfoliar compo 3-27-18 and some bag of cal mag (powder) I think it should be ok .. Thank u man

 

[mira4ever]

So I'm going to flush it with a 60 ppm water 5.6 ph for 24 hours then i'll feed it about 300 ppm nutrients. . I'll keep you updated guys .. Thank

 

[mira4ever]

Hey guys ,
Well I flush it with plane water 30 ppm for 24 hours then I added nutes and cal.mag (500 ppm total) .
2 days passes and I top off the lid and some little white worms in my bucket and on the roots . So wash the root with plan water and rechange the solution + I added 1 tea spoon of dettol /5 gallon to sterilise everything ..
Here's some pic,
Ur opinion is appreciated. Thanks

 

[mira4ever]

 

[mira4ever]

Is there something wrong with the leaves ?

 

[mira4ever]

I replaced the dettol with h2o2 .. For 24 hours no changes till now .