Sustainable Village Blumat & BluSoak Garden Bed Drip Irrigation Kit (Double Manifold Design) (2' x 18' (Two Lines))

Pressure sensitive, if you have the correct setup it performs pretty well for its intended usage but you must ensure a constant water source.

I like the ease of set up and the mechanical nature

This expensive system does not come with a way to hook it up to water. Unless you already know about this system save yourself the aggravation. Go someplace else where they don't use the special 8mm, 3mm hoses and fittings. I understand how to set this up but I will never purchase another part or system from this company again. This is a price gouging nightmare to set up. It should have been simple.

Works amazing!