I was thinking that it'd be nice if there were some form of liquid fertilizer available to make in the Mixer that could then be pumped into Garden Cloches in place of water. Not sure what the input to the Mixer would be, maybe just bone meal, or maybe some form of manure collected from livestock via some other machine, similar to MFR's Sewer and Sewage.

If Water could then be optionally disabled as a cloche input, it could give people who think the cloche is over powered a way to nerf it a bit.