Epsom salt

[Ak47emg]

Will epsom salt lock out other plant nutrients inside of reservoirs?

 

[rkymtnman]

no.

 

[Ak47emg]

no.

Ok

 

[Ak47emg]

no.

I was mixing up a foliar feed of Epsom salt & the ph was a little off so I added ph up and crystal formed in the solution

 

[Atomizer]

Excessive Mg will reduce the availability of K and create a need for more P.

 

[rkymtnman]

I was mixing up a foliar feed of Epsom salt & the ph was a little off so I added ph up and crystal formed in the solution

your pH up is probably potassium silicate. the silicate part is what will precipitate into a solid.

don't worry about pH'ing your foliar spray and you should be fine next time.