Tightening straps over thatch while compressing stalks into formwork.
Urban foraging for native prairie grass. Shown here is Little Bluestem ( Schizachyrium scoparium ).
all images Olive Lazarus
Grass growing from straw thatch block. A common bio-indicator that the block has not yet dried through and through.
Form-work and four thatch blocks after trimming.
44 on site review 48 :: building materials
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