Hello again Kim, I have one question. I was looking at and enjoying your pictures for a second time and noticed something around the base of several palms but most noticeably on the Welfia regia. I am assuming it's fertilizer. Can you tell me what you're using and if it will not harm the recently planted palms? Thanks, Peter
Alicehunter -- About planting in a lava tube, I haven't actually done that -- that I know of! A lava tube, from what I have seen, is a large, empty, cavelike tube formed from a river of flowing lava that has cooled on the outside to form the tubular shell. Then when the lava flow has ebbed, it leaves the shell behind in the form of the tube. (You can see a photo of Bo and I standing in a collapsed lava tube in his Napau Hike thread inthe travel section. Or Google 'Thurston Lava Tube' to see an example.) If there is such a formation on my property, I haven't found it, but there are many smaller such "air pockets" in the lava formations, or 'pukas' as they call them, which can make digging a hole very easy. But when planting in one, I have to be sure I can fill the hole with cinder soil, because I don't want the soil to wash away from the roots during a heavy rain. What I've come across more commonly are lava trees, vertical holes in the form of a tree trunk. These are formed when a lava flow hits wet trees and coats them; the trees don't burn right away because they are so wet, so when the lava cools around the trees, and then the flood of lava retreats, you have these vertical lava rock structures remaining. Often they are above ground, making a nice feature for the garden, collecting moss, ferns, and other plants in the nooks and crannies of the rock. I have found numerous deep vertical lava tree holes that extend below ground on my land, and I have not planted in them so far. It's hard to determine how deep they are, and again, filling a deep hole with purchased soil doesn't seem like such a great idea. I should emphasize, this is all new to me! If anyone with more experience would like to add something here, please do.
Will I be moving here eventually? At this point, I have no idea -- keeping all options open.
Peter, yes, that is cheap fertilizer, 14-14-14, around the base of the palms. I was surprised to learn I should go ahead and use a lot of it. Due to the frequent, heavy rains in the area, the fertilizer won't last long. I really should have bought a slow-release fertilizer, at higher cost, but more efficient use of the content. Another islander has recommended using dolomite to aid in mineral intake. I have a lot to learn about this kind of gardening.