Gardening Bed Soil

The growing condition of the roots is far better in the bed soil where Amazon charcoal 20~30% was added.
(Korean cabbage; 34 days had elapsed after sowing)

The growing condition of the crop is good in the bed soil where Amazon charcoal 20~30% was added.
(Korean cabbage; 16 days had elapsed after sowing)

Bed Soil for Water Pipe

Comparison of Root Growth by Adding Amazon Charcoal