Just finished setting up drip irrigation for my south balcony pots! Using 4L/h drippers with 1-to-4 splitters. All the small containers on the shelving unit are now connected.
One tiny problem: the tubing forces my window to stay open with two gaps. Need to figure out a way to reduce it to just one — maybe a different connector setup or daisy-chaining them better. Any suggestions?
The best part? Drip system is so effortless. One tap on the phone and it waters everything. 
Also started some summer veggies and seedlings — they’re currently hanging out on the north side and seem happy. Fingers crossed for a decent harvest this year!
Anyone else dealing with window gap struggles when setting up balcony irrigation? Would love to hear your solutions!
What worked for me was using a flat tubing for the section that goes through the window — creates a much smaller gap. Or you can try those soft silicone tubes that flatten easily. Good luck with the veggies! 