Re. Fertilizing Pomegranates

[lifegardener]

All we've ever done is fertilize / mulch with compost.

Additional methods to improve this are appreciated.

Someone recommended 15-15-15.

 

[Meadowlark]

Compost is great and without a soil test, some of this might help but its a guess without a test: "Down to Earth all natural tree fertilizer"

I've got a couple of poms and all they ever need is annual composting.