Short Vacation advice from people who have experience

3 gallon, not very big. My whole grow is a minimum. But I have done well, so far.

Obepawn said:

Lol

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OZMI Upgraded Plant Watering Spike Devices
I have had a 42oz Bottle dripping for 26 hours, with over 2/3rds of bottle remaining. I am going to turn the lights down a bit, cut the time from 20/4 to 12/12 and turn off my large tent fan. And use these with the tall 42oz bottles at worst they will go without water for 24 hours. If I have to, I can shut everything down by my phone. Bought 6 of these from Amazon under $10.00. They work!!