e0515d04__for_Planting___Ecology_Center__4
[0] Urbanite (broken concrete pieces) [1] Salvaged material has low impact [2] See note [3] High [5] Concrete less than one year old can leach lime, affecting soil pH [4] 
Free to low
C o s t
F r e e t o l o w
L o w w h e n r e u s e d
M o d e r a t e
L o w t o h i g h
H i g h
Building Raised Beds for Planting | Ecology Center
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