Originally Posted by
drew51Quote:
Originally Posted by Figglet
Bark mulch should work fine. The only mulch I wouldn't recommend is pine mulch, as it can throw the soil pH out of balance.
Well pine straw would maybe in about 15 years. I only use pine straw as mulch in containers for every plant. Awesome stuff! Plus figs like it acidic too, well at least according to many sources. Some say 5.5-6.0. A pH of 5.5 is 15 times more acidic than neutral.
UGA suggeste 5.5-6.0 (that is darn acidic!)
http://extension.uga.edu/publications/detail.cfm?number=C945Purdue says between 6.0 and 6.5.
https://hort.purdue.edu/newcrop/morton/fig.htmlIf you add lime, and use tap water you are really throwing the pH out of balance!
It's difficult to maintain a low pH in containers, you have to work at it.