[fred]

They are all links from around the world as for me down here in Tasmania I only Fert once a year.
I use a little Dynamic lifter placed on top of the Medium (not on the plant )
I water the Dymanic lifter with a light spray and once a week I mist that as well so my Den,s get a small amount.
I put that on this time of year.

I also know of a large Den grower who does realy well with his Natives and he does not use Fertilizer on them at all.
Some also have told me that they use Sheep poop the same way I use Dynamic Lifter.
I hope this helps you