Crusts of many citrus and also peel of bananas, at skillful approach can turn into excellent fertilizer for houseplants. However to make such fertilizer, it is necessary to work a little.
Independently to prepare effective fertilizer from citrus, their peel needs to be crushed carefully then to fill with it one-liter jar (approximately on third) and to fill in this dried peel with boiled water. Such fertilizer has to infuse not less day. After this time the dried peel needs to be removed and to add in bank water so that capacity was full. Now it is possible to water favourite houseplants.
Approximately in the same way it is possible to prepare fertilizer from banana peel. Crusts of bananas need to be crushed and filled with them liter beam approximately to half. Further everything becomes just as in the first described way.
Unlike citrus, the banana peel can be added directly to the soil: during change of houseplants with the earth add a little dried up and crushed peel to pot. Over time it will rot through, and the soil will be filled with nutritious microelements. It is not necessary to add to the soil crude crusts from bananas, it can lead to emergence of mold that will very negatively affect condition of house flowers.
And still it is possible to make nutritious mix, peculiar "mix" for fertilizing of houseplants of peel of bananas and dried peel of citrus. For this purpose the dried peel and banana peel need to be taken in equal shares, to crush and fill on third to bank with a capacity of 3 liters. In bank to add 2 tsps of granulated sugar and to fill in with warm water. It is necessary to infuse mix not less than 3 weeks in the warm and dark place. While mix infuses, it needs to be shaken up periodically. In 3 weeks at you nutritious substrate for fertilizing of plants will turn out. Liquid can be stored in the fridge. To make fertilizing it is necessary to dissolve mix with clear water in proportion 1:20 and once a month to water plants.