What nutrients does a petunia need?

Here's a link to a site which tells you lots about growing petunias.





http://www.uri.edu/ce/factsheets/sheets/...





The Muse

What nutrients does a petunia need?
A balanced feed of NPK should do the trick. If you want more flowers go for the K which is potassium. K encourages flowering.





You can use potash (K) which is wood ash, but don't use fresh wood ash. Let it sit around for a few weeks open to the elements.





N = Nitrogen


P = Phosphate


K = Potassium