If the roots are outgrowing the pot, it’s time to repot them.
Yes, you do not need to remove the plant from the pot. The pot is made from plant fibres so the seedling roots can easily grow through the sides and the bottom of the pot.
You could use a small amount of natural pesticide to protect your plants. Pesticides should only be applied by adults, remember to read the instructions carefully.
No, just as long as it has drainage holes.
If your seedling has grown taller than the Woolworths Discovery Garden pot, or if its growth has started to slow down slightly, it’s likely ready to find a bigger and better home.
This will vary depending on the size of your plant, as well as how big it’s expected to grow. Opt for a sizable item that will allow your plant to continue to develop and remember, you can always repot your plant again in the future if it requires a bigger home.