Which flowers are suitable for indoor display?

Flower cultivation is very knowledgeable. Do you know what kind of flowers are suitable for indoor display? -get up and take a look.-come on:

Carnation: it has the ability to absorb sulfur oxide and chloride. Where there are similar gases, carnation can be planted.

Tortoise back bamboo: it has a strong characteristic of absorbing carbon oxide at night, which is more than 6 times higher than other flowers.

Canna: it has a strong ability to absorb sulfur oxide.

Pomegranate flowers: can reduce the content of lead in the air.

2015 those flowers ~

Jiwa lotus, who has been raised for 3 years, at home in February.

White Beauty in February, Peach Beauty in April, at home

Daiwa Jin May, at home

Baizilian June, Cixi

Begonia in March, at home

In May, at home

White Hydrangea May, Hangzhou

Lotus May, Hangzhou

Dahlia May, Hangzhou sage May, Hangzhou

Triangular plum in May, Hangzhou

Camellia May, Hangzhou

Medallion Ju May, Hangzhou

Gardenia May, Hangzhou

Unknown Wild Flower in November, Cixi