To Flush or not to Flush

[Aquaponic_Dumme]

@Blountville,
Here you go, man.

DIY your own name brand nutrients

Good question @ktreez420. Here’s what “MisterBlah” says you’ll need verbatim: You will also need a few tools to complete the job. You should be able to acquire everything you see here for under $75. A balance with 0.1g precision, 0-300g range at a minimum. A balance with 0.001g precision, 0-20g range at a minimum. A graduated cylinder, 500mL minimum. Plastic is okay. Two bottles for storing the mixture, you probably already have one. Search Amazon, eBay, or any other part of the Internet …