Promix BX

[PopTop]

I use it right out of the bag, no additives added and when grow is over I flush and reuse. My question is, When flushing, does the lime that's in the mix wash out and if it does how much dolomite should I use to replace the lime that's washed away.
Thanks for any and all input.

 

[hotrodharley]

I use it right out of the bag, no additives added and when grow is over I flush and reuse. My question is, When flushing, does the lime that's in the mix wash out and if it does how much dolomite should I use to replace the lime that's washed away.
Thanks for any and all input.

Don't worry about it. The pH has probably risen since new. Peat is 4.5 average new. The reason for the lime.