Silicate can cause issues with nutrients and their uptake.Thanks Bill.
I am mixing in the cal/mag first by adding it and then putting the lids back on the 5 gallon water jugs and inverting them 2 or 3 times. Then in goes the HydroGuard using the same process and finally ph down using the same process.
No base nutes at this stage. Once it hits the res I will wait a week and then add mega crop
Good to know on the silicon as well!!
In a hydro set up it needs to be added first and let the jug sit while you keep stirring.
Once it's all mixed then fill the res tank.
Stay safe
Bill284