I'm trying out a trace mix from TradeMe (for when I get pressurized CO2 up and running, will be dosing N, P & K macros too) and these are the ingredients:

Iron Chelate DTPA, Manganese Sulphate, Zinc Sulphate, Copper Sulphate, Sodium Molybdate, Boron in the form of Solubor

I just wanted to make sure all of the sulphates are safe & that this was an OK mix?

I just saw Sophia's post - what an idiot of me (didn't even think to check the FS section) - unless anyone has one cheaper I'll keep my eye on the auction :thup:

Hi alexyay

You should come round and grab some of the Pps pro mix I make up and try this method. I just switched from ei and loving the change. If you bring along a couple of 250mm plastic bottles we can make up a mix of macros and micros and try before you buy. Pm me to set up a time. Cheers peet

Oops, my comment was supposed to go on an entirely different thread.

Thank you very much for the offer Peet, but unfortunately I've already bought the TE mix in question, sorry!