This is what I would do. In exact order.
1. Rinse thoroughly like alot man. Especially the media. Bc all the holes and nooks n crannys on the clay and plants roots. With ph'd plain water.
2. Empty nuted res.
3. Fill with your tap water ph'd that set out.
4. Let plants set in the ph'd tap water for 24-36 hours
5. Keep bubbling your tea.
6. Removed enough tap water to add the amount of tea you have.
7. Add your tea.
8. Leave plants in ph'd water and bennies tea. For another 24-36 hours. Keep your temps ad steady as possibly. To much fluctuation will mess with the cell reproduction and chlorophyll production. And causes the plants to transpire at a faster rate when hotter.
9. Check Ph of you res every hour or as you can. To make sure the nutes that are already stacked in the plant aren't bleeding back to your res.
10. Then after 4 days roughly. Empty res, and replace with 1/4 strength nuted water. No h2o2 this time though.
Now that is what I would do if it was my setup. Not saying what your doing is wrong. This is just my opinion. Use my info as much as you can. You can message me privately if ya want or need man. Good luck.
@horribleherk if you see anything missing or wrong in my info feel free to chime in man.