Plant-Sitting for People Who Travel a Lot

The idea

Every time I go away for more than a week, my houseplants are dead by the time I'm back, and asking a neighbor to water them feels like too big a favor to keep asking. I want someone local who does short plant-sitting visits, like dog walking but for the ferns and succulents you can't just skip watering. Could start as one person with a bike doing a few houses on a street, no app needed at first.