Blobs dropping off water cress
I've been growing some salad cress in water inside the house. Originally I
put it in the garden pond, and when it started rooting and growing i brought
it indoors, and placed in a vase of fresh water. I washed it in soapy water
before to wash off any bugs.
It now seems to be dropping 'very very' tiny black blobs on the window sill.
Looking at them under a magnifying glass they appear to be interlocking
green strands. What might these be ?
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