Another bit of info on humshrubs from the new movies:
when Much "collect" the humshrubs, they just pop up in green sparks, leaving a little white seed.
But when Abe collect them, a green number appears above his head, showing the number of humshrubs he has collected so far. You can see that in three different movies:
- The movie with the KLIMB power up
- The movie with the BOUNCE power up
- and the one where Abe chants to develop the humshrubs seeds into a full grown up Humshrub.
I guess you have to download them to see the green numbers above Abe's head, because the streaming version has a very poor quality.