diy fertilizer

  1. H


    Hello everyone... I want your help and advice. I don't know if I'm doing it right in all-in-one fertilizer production. I will be glad if you tell me the mistakes I made. First, I add them to the solution in order. 1-Fe 7% DTPA--I use 5 ml of hydrochloric acid in 100 ml of distilled water...
  2. dantaylornz

    Custom Micro Mix

    I have done a bit of reading recently about DIY micro mixes and potential issues with CSM+B and EDTA. I live in New Zealand and have previously imported CSM+B for use in my 300 litre (~75 gallon) dutch style aquarium. However, I have moderately hard tap water (8.1pH, 9dKH and GH of 13ppm) and...
  3. kizwan

    How to re-calculate my solutions?

    Apparently I made a mistake when making my solutions (DIY fertilizer). What I did:- 1) weight salt 2) prepared desired volume of RO water 3) put 1) & 2) in a clean container 4) mix until all salt is dissolved in the water The correct way that I just learned:- 1) weight salt 2) add salt to a...