Plant Nanny 8200 Vacation Pack Use plastic recycled bottles to make vacation and everyday plant care easier Each ceramic stake comes with a unique drip-free bottle adaptor that makes refilling easy water level will be visible even at a distance, so you'll know exactly when to refill Vacation 6-pack Plant Nanny Singles are perfect for shorter vacations or porch & deck plant care 5in Plant Nanny Stake, contoured to easily insert into established plants