You can just add the rabbit droppings- scratch the mulch back, throw it down, put the mulch back.

If you have your heart set on poo tea- the ratio isn't so important really, but more or longer steeping will make it stronger. A double handful or 2 in a 5 gallon bucket of water, steeped for 2 days would be reasonable. Steeped for longer- you'll have some serious stuff on your hands. The only possible danger is if it has lots of urine mixed in- then you may burn plants. I have house rabbits and use their droppings directly without making tea.

Reading this posting was fab news as I've attempted growing tomatoes this year in the grow bag and realise they need feeding. Ive heard potassium is needed too so will look for extra feed additionally. The tea sounds easier for me as the watering is something I can keep up with.

I'm glad my dwarf rabbits poop will be useful soon! Except at the moment he uses cat litter granules and I've only just changed the tray to a paper lining.

Do you know if those clay like rock granules are going to bother plants if I use them mixed in the tea brew? They are the same size as his poop and can't filter them all out with sanity intact. So just for the sake of starting soon as, I'm hoping you might know. :) :)