How do you decorate a large flower pot?

If it's growing well in the big pot, leave it. They tend to be top-heavy, so a bigger pot keeps the pot from tipping over. If it's not doing well...

Only for about 5 minutes. Then lift the draining pot out until it drains, re-inserting after dripping stops.

Are the leaves fading, first? That would be a sign of over watering.

Try using baking soda and water and letting that sit on the pot for an hour or two before washing off and cleaning it as usual.

It really depends on the room and where it is. One of the main things is to sit back and look at the room. Think about how everything fits together—it's...

Yes, but the pot need to be at least 50 cm (1.6') wide, and the plant need to be watered during strong heatwaves.

Consider putting on a cover to keep the condensation in. You may also have success in keeping it the open. If you do not add a cover, just mist it...

The seal is to avoid the water leaking back into the pot. If you notice, there is a tube that comes out through the hole and sealed around it.

Yes, but it's better to plant in a small pot first and then transfer it to the larger pot.

Yes, you can. I have two growing in pots right now. They have survived two zone 6 winters, sitting right out on the patio with no protection.