

Can you leave all the babies on your spiderplant? Things to consider
Short answer: yes, you can.
Longer answer: well, it depends... π
Pics are taken on the spiderplant I'm going to prune today. As you can see, there is an abundance of "babies", some of which are already quite large. As you can also see, these babies are alright, albeit a bit thirsty.
Which leads to the reason I am going to prune a lot of them off today: I watered the main pot thoroughly three days ago. It's bone dry by now. All these babies drink and evaporate water. So, there are a few options left for me:
- live with watering every 2 days (nah)
- live with a spiderplant that looks limp, greyish and thirsty most of the time (nah)
- do a repot and increase pot size enough to allow for longer water retention (yes)
- prune heavily (also yes)
I will do a repot, because that plant is awfully rootbound, but I'm planning to just increase pot size a bit, because otherwise it won't fit were it is sitting now anymore. I did the last repot less than a year ago. Plus, believe me or not, I did some drastic pruning twice since then.
So: yes, technically you can absolutely leave all babies on your spiderplant. But having a happy spiderplant and a happy multitude of babies will depend on your willingness to provide nutrients and moisture either by upsizing your pots in very short intervalls or by providing an increasingly constant stream of water.
You can allow a spiderplant to get fairly rootbound. The problem is not the rootboundedness in itself, the problem is that such a pot won't retain moisture for very long, if there is an abundance of increasingly large water consumers.
The other problem in a setup like mine, where the plant is not hanging freely, is light: the upper layers of babies are blocking out the light for the lower layers. Some of those don't look too good anymore (leaves getting very long, slim and pale).
Spiderplants require quite a bit of light, and if they have it, they keep multiplying and drink A LOT. So, this is why I am going to prune at least half of those babies away before the repot now (and no, I won't propagate them π).