Re: How compact should potting mix be and what should be used.
Hi
Yes, I grow my Nepenthes in a greenhouse so that the rain does not water them.
I thought pure sphagnum may be the best and safest way to go. However, you could still give an approximate figure for the compaction rate of a potting mix by mixing it up first and putting the mix in a pot loose and then measure the volume and then compact it like you normally do when you pot your plants. Then you would measure the volume again. That would give a reasonable indication. Any figures would be appreciated.
Do you know anyone that has used polystyrene foam in the potting mix as asked in my other question on the forum?
Your help will be appreciated,
Regards Richard.
|