Hi, I also fertilize with each watering using MiracleGro, at a reduced concentration, and certainly agree with the advantages of doing this. My major reason is to bring along seedling bulbs faster, but find that the relatively few mature bulbs I keep in pots also do well. The little and often seems to give much better results than infrequent boluses (boli ?) of concentrated fertilizer. The bulbs get to FS faster but don't attain that gross size you often see in some Dutch stock. In the latter case, although you might get a good display the first year (which is presumably the desired result), I find them generally more prone to rotting and/or splitting. I use a 3/4 gallon in-line Easy-Gro diluter which works very nicely, and has variable settings if you need to increase the fertilizer dose. J. Dr John T Lonsdale 407 Edgewood Drive Exton Pennsylvania 19341 USA