Easy-Fill Garden Watering Stake

Easy-Fill Garden Watering Stake
1
2,146
$29.95
via Amazon

Release the right amount of moisture to your plants with this Easy-Fill Garden Watering Stake. You create the water reservoir by cutting the base off of a 1-2 liter plastic bottle and attaching it the terracotta stake. As the soil begins to dry, the device slowly releases more water (through gravity/diffusion).