What Begonias Take Full Sun

Wax begonias (Begonia x semperflorens-cultorum) are the best begonias for sun, heat and drought tolerance. Varieties with bronze-colored foliage are the best for full-sun conditions. The cultivars “Victory” and “Cocktail” are two examples of bronze-colored wax begonias.

Can I plant begonias in full sun?

Most begonias grow best in part shade (4 to 6 hours of direct morning sun a day), or filtered sun (as through trees). Most will tolerate full shade (no direct or filtered sun), but won’t be as dense and usually have fewer flowers. A few grow in full sun. They prefer moist, but not soggy, soils.

What happens if begonias get too much sun?

Begonias need continuously moist soil that’s well-draining. … Observe the amount of sunlight that falls on the begonias during the day. These plants thrive in partial shade, so too much sun can burn the leaves and cause them to wilt.