2 Dieffenbachia plants growing from my tank and sump, they are both about 5 ft tall.
Below a root system, for 1 of the Dieffenbachia. takes up about 2 ft of tank length
I also grow mangrove saplings in the sump, started in sand filled1 ft cuttings of bamboo logs.
After a while their roots managed to split the bamboo logs.
The mangrove pods were collected along stretches of beach, where they wouldn't get a foothold
Took about 2 years o get from the sprouting pods, directly above, to the 2 ft tall saplings in the shot above the loose pods.