given plants in soil what should ph,ppm be at? for watering

[zierf]

i received a clone of sour diesel about a month ago and put it in a dwc bubbler and i know where my ph and ppm should be at for that. but just the other day was given 3 plants in soil 2 of them are sour diesel and the other i can't remember. if i didn't take them he was going to cut them down. he just didn't have the room for them. they are all 2' tall what should my i have the ph and ppm for my nute water( RO by the way ) be at for watering the plants in soil?

 

[Retired One]

Soil ph 6.3-6.8

PPM values are tough...you gave no info on what and how much they have been fed up to this point. A starting range of 700-1000 ppm will probably work out at this point. Feed them weak and step up if you need to.

 

[zierf]

i will have to find out what he gave them and how much. I know it is in mainly soil that they are in will have to get another tester for that for the ph. What should i make the ph for the water to feed them with or would that depend on the ph of the soil?

 

[Retired One]

I ph balance my water/nute mix to 6.8.

 

[BWC BayArea]

I started around 5.9 and ended up around 6.5. I agree with Southern Weed. In soil (i'm sure it depends upon which type) the plants thrive in slightly acidic soil as far as I can tell.