add 'minimal hydroponics setup' repo

modular-recipes/repos/minimal_hydroponics_setup/plant_tray.toml

@@ -0,0 +1,18 @@
+[inputs]
+food_safe_5_gallon_bucket = {}
+clay_pebble_grow_medium = { quantity = { amount=5, unit="Liter" } }
+barb_fitting_1_inch = {}
+barb_fitting_1_2_inch = {}
+
+[dependencies]
+tools = [ "hack saw" ]
+
+[action]
+process = """Cut the top of the bucket off, leaving a kind of deep dish
+or bowl that will holds the plant growth medium and the plants.
+
+Drill holes for the two fittings.
+
+Attach the two fittings.
+
+Add the grow medium """