Useing ro water

[hiway]

I just installed an Reverse Osmosis unit and was wondering what elements are removed by the RO unit that i need to replace in the water for seedlings ? I used to use tap water for clones and seedlings but my town started using cloramine so I got an RO unit to filter out the bad stuff ,and I was wondering that else it removes or should I just use the RO water as it is ? ph adjusted to 5.6
Thanks

 

[NorCalHal]

What medium are you usuing?
When usuing RO water, you need to add cal/mg and Silicate. There are alot of different brands, so it depends on what you are usuing. For a seedling, I wouldn't trip too much on it....yet. But within a few days you should add that as a supplement for sure.