IWS AutoDrain System — Pro Pipe / Standard Trays Plagron Built-in speed controller lets you

Built-in speed controller lets you slow or increase the silicone finger rotation based on plant type and density

Application rate: 4ml per litre (Part A + Part B)

Layering additives

Hang material on the drying rack or nets

If you're serious about final crop quality and don't fancy spending twice as much on an imported finisher

IWS AutoDrain System — Pro Pipe / Standard Trays Plagron Built-in speed controller lets youIWS AutoDrain System Pro Pipe Automatic Run to Waste Drainage for Hand Watering Growers Best for: Growers scaling up from hand watering who want automatic drainage without the cost of full drip automation Our thoughts This is the smart middle ground between hobbyist hand watering and full commercial automation. The Pro Pipe version handles larger setups cleanly, and because it's modular, you're not locked into a bundled drip system you might not need.