US (MP): "Amstel begonias are bright indoor plants"
A few weeks ago , I had the pleasure of see Coach ’s Cedar Creek Farm in Lucedale , where I was awestruck by the brightly blooming Amstel begonia growing in one of their greenhouse . These begonias , also known as Rieger begonia , are a unique blend of tuberous and wax begonia . As I strolled through the nursery , I marveled at the plants ’ classifiable mounding form that achieve a modest height of about 12 inches ....