When container planting, there are several obstacles that need to be overcome. First, large pots do not hold water as long as ground soil. Second, because even large pots need to drain, runoff filled with fertilizer and nutrients can be unsafe and unsightly. Using Large Pot Reservoirs from Planters Unlimited will help to reduce the frequency of watering as well as reducing pollution and runoff.
Each Planter Well will irrigate 9" of soil beyond its edge, so one 12" water well reservoir will keep the soil moist in a round planter with a 21" diameter. Large Round Pot Reservoirs are designed to be filled through a plastic tube extending above the soil line, but also has holes drilled in the top to collect rain water. Round Planter & Large Pot Reservoirs from Planters Unlimited represent a small investment with a huge aesthetic payoff.