Kinds of paper, vegetable shoots three hundred yuan for a year (Figure)

A family of three, spend 300 yuan to buy two boxes of bean sprouts and seeds, make three square meters in the balcony where you can grow radish sprouts, pea sprouts, cedar seedlings, pine seedlings, buckwheat seed, sunflower seed and other 15 kinds of buds vegetable. These sprouts after another 7-20 days to mature, to grow every 20 days for a cycle throughout the year can have ...Kinds of paper, vegetable shoots three hundred yuan for a year (Figure)