Transplanted into unprepared rockwool.

[707GROWER]

I transplanted my seedlings into six inch rockwool cubes and forgot to prepare the new cubes, is it to late to still soak the cubes? The new plants have been in the cubes for a couple days already.

 

[Nobodynobody]

not sure about the 6x6 YET, trying it right now. however i dont belive in soaking...

3x3 cubs i have gone threw on at less 10 cases by now and never had feed back problems...

 

[SYROUS]

so the cubes are dry ,you need to treat for ph in the medium

 

[CALIPURP]

a good ph water flush .

 

[707GROWER]

Well I started soaking them in ph 5.2 - 5.5 water for a couple hours, I'll keep you guys updated.

 

[budboy299]

If my memory serves me...I think my rockwool cubes were around PH 7 or more until I soaked them in some PH 5.5 overnight. Initial PH in them was high.

 

[707GROWER]

That's what the guy at the hydroponics store told me also. I'm going to see if this helps the plants. I have ten purple OG Kush, two GDP, and one white widow, and of all of them it seems that the WW is the most finicky and the GDP don't mind the high PH at all.