PlantFiles is getting a new look! Just in time for spring, we're rolling out a new look for the best online plants database. It will also work with your smart phones and mobile devices, so now you can take it with you on garden center visits or botanical garden tours. Questions or comments? Please post them here.
Hi there -- have followed and enjoyed this forum but never posted before. Will be very grateful if someone can answer this question: We have four koi in a smallish pond. When my husband cleans the filter, pretty much every day, he empties the bucket he cleaned it in onto our garden, a different area every day. My question is, is this pure nitrogen? Any idea how strong it might be, or what kind of effect it might be having if any on our plants? Thanks very much. Sorry if this has been answered before... Laura