tuberous begonias

Are Begonias Poisonous To Humans?

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Are Begonias Poisonous To Humans? Are begonias poisonous to humans? Begonia – This pretty flowering plant is toxic to both people and animals. The underground parts of wax begonias are poisonous. Meanwhile, tuberous begonias have toxin in their tubers. Are begonias poisonous? Begonias contain calcium oxalate. This crystalline substance is mildly toxic, but very irritating

Are Begonias Annuals Or Perennials?

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Are Begonias Annuals Or Perennials? Are begonias annuals or perennials? They are grown as bedding plants in spring, similar to marigolds, impatiens and petunias. Although they are perennial in a warmer climate, most gardeners treat them as annual flowers. Tuberous begonias are probably the second-most popular outdoor begonia for gardeners. Do begonias come back up