sj | ||
|
User Name | Thread Name | Subject | Posted |
Steve Shaw | BS: Hedgerows and Verges (88* d) | RE: BS: Hedgerows and Verges | 15 Aug 17 |
Then there's calcified seaweed, a coral-like substance that has to be dredged from the shallow sea bed. The dredging is very destructive to the sea-floor part of the marine ecosystem, but, well, it's a damn good fertiliser and you can call it organic and...and..., |