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Potassium fertilizer

I want to buy a potassium fertilizer (for rasberries). Where to buy it?
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Posted 2016-07-12T15:02:27+0000  by jkulach jkulach
 
Hello jkulach.  Welcome to the Community!

Typically you would want a balanced NPK fertilizer for raspberry plants up until the time it will start setting fruit.  At that point a low nitrogen fertilizer with both phosphorus and potassium will promote fruit growth.  Home Depot does not sell just potassium as a stand alone, although you may be able to get potash in bags from a farm supply store.

Here is what I would use:

10-10-10 fertilizer




Morbloom 0-10-10



Chris.
Posted 2016-07-12T17:59:15+0000  by Chris_HD_CHI
 
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