Porus is best, but not a necessity. the rock used is limestone based lace rock that you can find at any aquarium store.That's a great looking display. For things like this is porous or nonporus rock needed?
I use the tray method here. What you dont see are strategically placed pieces of LFS that wick water up to the higher areas of the rock. The rock sits in a tub of water and only is taken out of it for display purposes.I want to do this really badly but how do you water the rock?
Can we get a full rock photo? And one of it in the tub?
Super cool ping planting!
as you wish. Prepare to be underwhelmed.
Underwhelmed? Are you kidding?!?! That planting is gorgeous! The tub might not be all that amazing, but one's focus goes towards the ping-rock, not the tub!
Thanks for sharing! Super beautiful, more people need to do this.