All you need is a bucket of water with nute mixed in,or not. A pump and airstone.some tubing and drip emitters.1 gallon per hour drippers. Set your timer to water every day for 15 mins. each day. You could use a wick system. If you leave that water standing in the room uncovered it will create a humidity issue. I wish you the best on having to leave your babies! Automation would be in your best interest!

Ga Grown!