-
Can anyone explain why repotting should be done gradually, increasing sizes?
This is not a rule that applies to all plants, yet I guess it's the default approach for perennial plants in pots - if just for the reason that it would fill a pot, say, three sizes up / "the final pot" in the same time as just one size up (and if the plant has filled the pot with roots you kinda really should re-pot, as what you do not want is its roots not knowing where to go and then starting to grow in circles around the inside of the pot - when this happens plants usually get depressed and pretty much quit developing much further).
So by gradually repotting you're basically creating a light at the end of the tunnel a couple of times, retarding the moment when it, inevitably, will get really dark in the final pot.
Can anyone explain why repotting should be done gradually, increasing sizes? Basically I'm lazy and clumsy. I have a small fig tree. I have a final pot. What is the benefit in gradually repotting it over the next 4 years rather than putting it straight into its final pot?