Rockwool issue

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hotdigittydaffodil

Member

• Jun 23, 2020

• #1

can anyone tell me what's going on here? Clones are still rooting but in getting this brown on a lot of them and it has me worried

 

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hotdigittydaffodil

Member

• Jun 23, 2020

• #2

Also

 

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Airwalker16

Well-Known Member

• Jun 23, 2020

• #3

hotdigittydaffodil said:

can anyone tell me what's going on here? Clones are still rooting but in getting this brown on a lot of them and it has me worried

Click to expand...

Light + Wet rockwool = Algae.

 

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hotdigittydaffodil

Member

• Jun 23, 2020

• #4

As you can tell I'm new... I'm scared shirtless of letting them get to dry... thanks man

 

Renfro

Well-Known Member

• Jun 23, 2020

• #5

hotdigittydaffodil said:

As you can tell I'm new... I'm scared shirtless of letting them get to dry... thanks man

Click to expand...

A common issue with rock wool is keeping it too moist causing root rot.

 

Renfro

Well-Known Member

• Jun 23, 2020

• #6

Yeah that brown isn't good, looks like some type of mold. Perhaps some H2O2 to kill off the mold.

 

fragileassassin

Well-Known Member

• Jun 24, 2020

• #7

If youre going to do clones in any kind of hydro, I HIGHLY recommend you just give in and build/buy yourself an aerocloner and learn how to use it.
Rockwool is ass mmmmmkay?