Any Help for this lemon lime dracaena?

[Lew Zealand]

chopper wrote:
Got it, thanks.

I leave it outside in the summer, all summer. I think it got heavy rain once and exposed the entire root ball which was like maybe 3 inches below the top soil.

Topping is cutting the top of the plant off?

Yes, but let it recover first.

However if the top is dead (we had this happen by an insecticide accident), it will start growing again from new spots lower down.