Calcium channel in plants helps shut the door on intruders Religious Environmentalism Amazon.com : Plant Watering Globes Set of 6 Small Glass Self Watering Bulbs for Indoor & Outdoor Plants Multicolor Passive Watering Devices for Short Term Soil Moisture Support : Patio, Lawn & Garden Thanks to all the advice here, my Donkey's Tail propagation has been a success! : r succulents Did you know that the water that we boil vegetables is useful for watering your plants? During boiling, the vegetable excretes nutrients that can be used as fertilizer to help the plant Rex Begonia Variety Pack (4 Plants) (4" Pots) "Growers Choice" Optiflora