+2 votes
by (140 points)
Hi, I recently bought some small plug plants online, when they came on top of the compost was a shiny gold coloured material. Does anyone know what this is and what is it for?  
Hi, I recently bought some small plug plants online, when they came on top of the compost was a shin

1 Answer

+1 vote
by (2.4k points)
I believe it also helps water retention so seedlings dont dry out
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