How do they grow Dracaena spikes sold as annuals?
When I bought this plant about 7 years ago, it was just foliage sticking out of the dirt with no sign of a main stem yet. The sign just said "spikes $1" and I wasn't even sure it was a Dracaena until it started to grow tree-like.
How do the growers make a bunch of rooted tips with no trunk like that?
The top of the tree is above the top of the pic, these are new tops coming from the base of the main trunk.