I am growing in my attic which has excellent insulation and never gets hotter than 80 degrees or colder than 70 degrees. I need to go out of town for 7 days and don't have anyone to come over and water my plants. My plants are still in the vegetative grown state (20:4) and about 18" tall. I transplanted one into a 10" diameter (2 gal) self watering pot that uses a wick to draw up water into the soil. The pot maker says the reservoir holds only 200 ML but I put in 500 + and it still did not fill the whole reservoir. Do you think using self watering pots will be sufficient for a 7 day vacation?