Hi folks. I have this MiracleGro hose feeder but there's no way to attach anything to the output end. There are two (one and two) options on Amazon but both get bad reviews referencing how good the 2000s-era, now-discontinued, MiracleGro version was in comparison.

Is there a standard way to add an automation system for fertilizing 1/2" line drip systems? Or really any size line and I'll just get converters...

Thanks!