How to raise Magnolia

1. Culture environment

(1) soil: soil that requires looseness, fertility, good drainage and acidity. Rotten leaf soil, bran ash and coarse sand can be mixed in a ratio of 5: 2: 2. You can also add some barnyard manure to it.

(2) watering: watering can be observed after the soil surface is dry. The plant is fleshy root, can not accumulate water.

(3) fertilization: plants like phosphorus and potassium fertilizer. It happens about every three to five days during the growth period. However, it is afraid of thick fertilizer, so it needs to pay attention to the concentration.

(4) Illumination: it is a positive flower, so it must provide sufficient light. In particular, the growth period and flowering period are not less than six hours a day. Avoid the noon sun in summer.

2. Pick the heart and leaves

The Spring Equinox or Qingming Festival is a good time to move plants from indoor to outdoor. After going outdoors, after about two to three days of adaptation, the old leaves can be removed, leaving young leaves to promote the sending of new shoots. In addition, after a batch of flowers, the old leaves should also be removed to promote the growth of new branches and flowers. In addition, in the growth period, it is necessary to pick the heart to promote the germination of lateral branches.

3. Pest control

The main diseases are "root rot" and so on. After discovery, the diseased leaves should be cut off in time, and then spray some 50% concentration of carbendazim aqueous solution, or use 70% thiophanate solution. The main insect pests are aphids, which harm the buds and buds of plants. After discovery, it can be sprayed with 500 times laundry detergent and then rinsed with clean water. For scale insects, vinegar solution can be used.