Right on with the water. I use it all the time. But I supplement from the used coffee grounds from work.If you can get it, freshwater aquarium water from someone's water change.
really? ........Stinging nettles are high in Nitrogen.
Make some pulp out of it, mix with compost.
I am not so sure about the sugar. Could you find a quote on that?Not only can you use coffee grounds, but if you have leftover coffee (even with creamer and sugar in it), make sure it's at room temp, but it's excellent for nitrogen and the sugar helps the soil.
It's an interesting concept. There's a new "thing", bit of knowledge going around some of the reefing boards on utilizing carbonaceous substances such as sugar, molasses, VODKA, and other substances that can be turned into certain kinds of sugars by particular bacteria, thus reducing nitrogenous waste levels in those systems. Reef systems must be nutrient poor, otherwise you kill 'em. The final stage of nitrogen reduction in these systems is nitrate, and that requires anaerobic bacteria and slow flow rates to gain its final conversion (oxidation) to nitrogen gas.I am not so sure about the sugar. Could you find a quote on that?
Yes, I am fully aware of the Nitrogen cycle for tanks. Its the sugar itself, like pure cane sugar like you put in your Cherrios. I dont think plants can use that type of sugar.It's an interesting concept. There's a new "thing", bit of knowledge going around some of the reefing boards on utilizing carbonaceous substances such as sugar, molasses, VODKA, and other substances that can be turned into certain kinds of sugars by particular bacteria, thus reducing nitrogenous waste levels in those systems. Reef systems must be nutrient poor, otherwise you kill 'em. The final stage of nitrogen reduction in these systems is nitrate, and that requires anaerobic bacteria and slow flow rates to gain its final conversion (oxidation) to nitrogen gas.
Does that make sense? This is specific to saltwater setups, I don't know if it's being used in fresh.