I've bought a large bag (22L) of terrarium bark, but now I'm a bit hesitant to use it for orchids.. How do I know that it's safe?
It looks well aged (maybe even too much - some pieces feel softish), but after opening the bag it still smells like pine.. The bag was airtight, so maybe it just needs airing?
Does anyone use this brand in Europe? This -
Flamingo Bodemschors Terra Bark -
Description says "Hygroscopic non-toxic bark for terrariums. Without dyes or chemical additives. "