can you identify a squidgey khaki-green substance on gravel?
It looks, for want of a description, like dead or boiled sea weed.
Slimey, it seems to dry up in sun then seems to revive in rain; so its more with me than not. Ive not had any before this year we have had gravel in the site for about forty years. Sphagnum type moss has ben growing in the gravel this year - its that wet - could that be a clue?
- 2 Sep, 2012