How to grasp my saskatoon plant to produce berry ? I leave in France. A couple of years ago, i be...

I leave in France. A couple of years ago, i be given some saskatoon plant (western canadian blueberries). 2 years have come by, and there is still no flower. Can anyone offer information on this plant and/or growing technics ?
Fruits picking within southern california?
You must marine them frequently because they normally grow in areas fundamental water.

My plant wont grow! Help?
Had to look up Saskatoon, great name! I know Amelanchier alnifolia as Seviceberry or June Berry.
Don't know how old your starter plants be, but it could take up to five years from seed. Since they want a rich loamy caustic soil. Use a Camellia or Azalea fertilizer, or a high bloom with soil sulfur or another pH adjustor. Goal 5.6 pH.
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Is here a winter tolerant vegetable or other...
Answers:    It appears you have been conned. I used to live within France, Lot district, the garden centres are notoriously discouraging.