Begonias, both tuberous and fibrous, are
one of our favourite flowering plants for the garden. If you’ve followed my
earlier gardening posts, you’ll know I frequently say, “The secret to a
successful garden is to find the plants that like the space you have.” We love
begonias because begonias love us!
Our yard is a mixture of shade and sun and
begonias thrive wherever we plant them. I’ve put them in the ground, in
containers and hanging pots, making sure I use planter box mix for the
containers and hanging pots. I fertilize immediately with root fertilizer then
afterwards every two weeks with 20 20 20. I also dead head regularly to promote
more blooms.
Begonias are originally from central and
south America so in our northern climate, they’re annuals. However, they flower
all summer long. The blooms on the tuberous begonias have a deep, vibrant
colour, including red, orange, yellow, pink and white with large, lobed leaves.
These come in two forms, either upright or trailing and can reach 3 feet or
more in outdoor containers. We have a display of tuberous begonias on our patio, picture below.
Fibrous, or wax, begonias have waxy leaves
in either pale green or dark green. They grow in mounds of 6 inches to twelve
inches and have single or double flowers in red, pink or white. I'm really pleased the way this pot of fibrous begonias turned out this year. It's a sunny spot and as you can see, they're quite happy there. (Below)
Another sunny spot is beside our bird bath. Fibrous begonias always do well in the front left spot. This was last year, and below that is this year's display.
A few planting tips: Begonias prefer a location that’s partially shady or filtered sunlight. Don’t plant them too close together so they have good air circulation to prevent powdery mildew. Keep the soil moist but don’t overwater as this might lead to fungal diseases and stem rot. (I know whereof I speak, I overwater from time to time and next thing you know, one of the stems keels over at soil level. *smacks forehead*). Don’t get water on the leaves to avoid leaf spot (yes, I’ve done this too.) Also, don’t panic if you forget to water them, they don’t mind dry soil. I’ve never had a problem with pests but apparently they are susceptible to mites, thrips, whitefly and mealy bugs.
A warning to pet owners, they are toxic to
pets, particularly the tubers. They are not toxic to humans although they may
cause an allergic reaction. Begonias are deer resistant.
Begonias have a number of medicinal
purposes. The entire plant can be used and it has a sweet, acrid flavour. You
can make an infusion by soaking the flowers in hot water to eliminate headaches
and rid the body of toxins. The crushed leaves and flowers can also be rubbed
directly on the skin to heal sores or burns and to relieve pain. Apparently,
begonias can be used to treat bronchitis, candidiasis, colds, digestive
disorders, dysentery, liver problems, swelling, scrofula and menstrual
disorders.
I visited the following websites for this
post: www/gardendesign.com and
www.herbpathy.com
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