About to pour out that leftover coffee? Wait! Hold on. It's not finished yet. It still has work to do. I have found that some plants love their coffee as much as I do.
plus to get rose cutting growing(which luv coffee also) place a cuttn in a potatoe and dig hole and place in ground with dirt covering potatoe...i think it must be the starch from the potatoe the helps it root just like honey does so no need to buy expensive hormone powder...