Calcium question

[Lazarus13]

I'm growing in dwc on a budget. I have epsom salts for mag but am wondering about calcium. I found some chelated calcium supplements at the drug store the other day and was wondering if those would work? Anyone have any input on this idea?

 

[Weaselcracker]

I dont know about the calcium you found, but Tead uses milk successfully and has for ages I believe. He grows hempy so I'm sure that milk would work fine in DWC as well. Tead's - Indoor-ish - Winter - Hempy - OGK - SOG

 

[Lazarus13]

I had read that in his journal bit was concerned that it would sit too long in a dwc. Seems with hempy the rez gets flushed every day or 3 and right now im going about 3 weeks between changes. I'll have to ponder on it some. I may just run to the hydro store today and put out the $ for some cal/mag. Thanks man