I stopped using the tabs several years ago--they also seem to fall apart in the bottle on me...now I use Osmocote or the equivalent of that...any of the time released ones that look like little tank bb's...I take two fingers and put a hole in the soil and add 1 tbs. of osmocote then cover the hole back up...I use 1 tbs. per gallon of soil....usually only have to use it once a season but, at the most twice...
Lawanna
They started to fall apart on me as well. I use the PondCare Plant food tablets, and what I have found is, that if I take the bag outside, it gets humidity/moisture in the bag, I close it up, and the next time I go to use them, they disintegrate in my hand with little pressure. I don't take the bag outside anymore, and it's no longer an issue. Humidity takes a toll on them, which never occurred to me before this year. (Probably because they were designed to dissolve in water
![doh :doh:](https://www.worldwidewatergardeners.org/forum/Smileys/smilies_smf/doh.gif)
)But, I put the soft ones on a plate for about 4 days, and they dried out, and took a lot more pressure to make them fall apart. Almost as good as new. I also use a single layer of paper towel (peel the layers apart) and wrap the tabs in that before I shove them in the dirt. It keeps them in place and no residue escapes. I cut the paper towel in small squares, enough to roll the tab a couple of times, then fold over the top. about a 3"X3" square. The goodness still gets to the plant- or so I think?- haven't seen anything to suggest that they are not absorbing the food.