The white RootTrapper® conserves water, greatly slowing water exit and creating a fibrous root system which is more efficient in water absorption. Because of this, it may be necessary to reduce your watering program. For example, according to our research, 8 hours after watering, a porous sidewall black fabric container loses 64% more water than a conventional plastic pot and 80% more water than a RootTrapper®. The RootTrapper® II has the bottom two inches of the sidewall not laminated. This improves drainage and aeration where the soil column needs it most, while not exposing the entire sidewall to excessive evaporation and water loss. The RootTrapper® “Grounder™” version has a porous base that allows roots to penetrate and thus tack to the ground to greatly reduce blowover and reclaim some water and nutrient runoff. Drainage is also greatly improved with this modification. RootTrappers® also can be specially made to fit your socket pot to solve the problems of in-pot productions. Root escape is almost non existent and a fibrous root system is created. Additionally, when harvested, root temperature is much lower because of the white outer surface. Consider the water requirement/tolerances of the species and nursery site conditions such as soil type, wind, and topography to determine which version is right for you.
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