begonia bulbs not growing
I bought 5 begonia bulbs but only 1 has showing a shoot.Is it still too early to assume they are dud bulbs?
Tuberous begonias are slow to get going. Some gardeners start them inside in February to compensate since they can't be planted out until after the frost free date. Be patient and keep the soil damp but not wet. More care tips are in the linked article. https://www.gardeningknowhow.com/ornamental/flowers/begonia/tuberous-begonia-care.htm