Oleander needs to be blanched.

You can find a variety of annual plants in the lettuce genus of the Asteraceae family. The root system is developed, the main root is short, the fibrous roots are distributed in the shallow soil; the stem system is not developed and often short, the stem is arranged in a tightly rotated leaf blade; the leaf blade is a large leaf vein keeled or forming a happy funnel, green or greenish white, leaf root to leaf end into a sword-shaped, erect or semi-erect; generally spring flowering.

The oleander itself has a slightly bitter flavor, blanching removes the bitterness and also keeps the leaves bright and tender. It is important to note that the blanching time is not too long, boiling water into the pot a bright green color should be immediately removed. Wheat lettuce, also known as endive, perfume lettuce, the original species produced in the Mediterranean coast, is the introduction of foreign varieties of vegetables, its fiber is more, is a high-quality high-nutrition low-calorie vegetables.

Oil wheat lettuce sowing method

Sowing period: sowing time is generally in early April to mid-July.

Select the appropriate rainfall, humidity, resistance, strong flavor, high yield varieties, currently used more varieties of fine spotless oilseed rape, four seasons of the fragrant toffee, big sharp leaves and so on.

The seedbed soil nursery is generally used to sow, the seed and the prepared dry fine soil mixed in the ratio of 1:2, evenly withdrawn to the bed, should not be too dense, otherwise the seedling is easy to grow in vain, resulting in weak seedlings, rotten seedlings; hole tray substrate nursery seedling seedling using spot sowing, each hole sowing 1 ~ 2 seeds.

After sowing, cover with stone grain or fine sandy soil, the thickness is 0.3~0.5cm, in order that the seeds are not exposed; after sowing, water thoroughly, and then spray with fungicides such as Chlorothalonil or carbendazim, etc., to prevent seedling diseases, and then cover tightly with a thin film to keep the heat preservation and moisturizing.