Has anyone successfully implemented a modular greenhouse drip irrigation kit that integrates with humidity-responsive sensors to prevent overwatering in high-moisture environments? Many gardeners mistakenly assume drip systems are interchangeable with outdoor setups, but in a greenhouse, elevated humidity can lead to root rot if emitters aren't calibrated for reduced evaporation rates-typically 20-30% lower than ambient conditions. I'm considering a setup with 1/4-inch tubing, adjustable pressure-compensating emitters (spaced 6-12 inches for seed trays), and a timer linked to a soil moisture probe via Arduino or similar low-cost controller. This could optimize water use by delivering 0.5-1 gallon per hour per zone, adjusted for crop type like tomatoes versus leafy greens. What modifications have you made to standard kits (e.g., Rain Bird or DIG brands) to handle condensation buildup on lines, and how do you filter for sediment in recycled greenhouse water sources? Sharing schematics or yield data would be invaluable for scaling this efficiently.
