If you use Epson salts go to a farm store with a few frinds who use it it’s magusmin of sulphate here it’s about $30 for 20 it’s were it’s about $4 for 500 grams in supermarket and if you have pets get a few friends together and go to a farm stores and buy a pallet you probably get 2 to $3 off per bag you buy in bulk you get discount on it like grading groups if you got some were to dump a track oload of fertilizer you will get 20 kg of fertilizer for like $10 to $20 or buy Ute loads of potting mix the more you buy the cheeper you can get it for just work together to save you money
