I have hibiscus, sunflower and orchid plants. How can I keep them alive indoors if I'm away for 2 weeks?
Watering Indoor Plants While Away
Certified GKH Gardening Expert
Give them all a good soaking before you leave and they should be ok. For additional info, this article may also help: https://www.gardeningknowhow.com/houseplants/hpgen/while-youre-away-vacation-care-for-houseplants.htm
Some peole have also had luck with using a wick system to water plants. Here is more info: https://www.ehow.com/how_4828764_use-wicks-water-plants.html