Hi - I would like to start making Hydroculture Terrariums using Hydroton clay balls. I would be using house plants such as Fittonia, Cyanotis somaliensis, Hypoestes, etc.

I use all glass terrariums so the water level can be easily seen.

I am looking for recommendations on what type (brand) of fertilizer to use. I plan the water the terrariums using a dilute water/fertilizer mix.

Would also like opinions on using slow release resin tablets

instead of the dilute solution. What is a good brand?

Any help greatly appreciated!!

Pete