How to plant clean lettuce in foam containers

Worried about the cleanliness of today's vegetables, consumers want a clean vegetable garden to use. However, the condition of the planting place is a big obstacle. The following article will introduce techniques of planting clean vegetable salads, utilities suitable for all area conditions.

Lettuce is a herbaceous plant and also a common name for a raw vegetable. Lettuce vegetables have many types such as: lettuce, big lettuce, green lettuce, purple lettuce, . With simple technical advantages, no need for much care, low cost and high productivity. Trees are easy to adapt to all conditions of the planted area, so people can plant them in foam containers, placed outside the balcony or on the porch. Each container of such vegetables not only brings convenience, beautiful beauty, but also provides clean, safe and healthy vegetable sources.

Prepare materials and supplies

Tray growing

It is possible to take advantage of household items, or equipped with plastic tray system, foam box with size of 40 x 60 x 15 cm for planting (note: the soil layer when planted in the tray should have a thickness> = 10 cm ).

Seeds

Should buy prepackaged nuts produced by professional supply companies. When using if left over, solder the packaging mouth and store it in cool or in the cooler compartment of the refrigerator.

The technique of growing lettuce in the barrel is not difficult

Ground

Should choose a fresh, well-lit place to grow leafy vegetables. Can be placed on the balcony of the floor, or use the truss system. The trusses are separated by a minimum distance of 40 cm.

Fertilizer

Thoroughly composted organic fertilizers should be used. Can use inorganic fertilizer top dressing but should be isolated 15-20 days after fertilizing to harvest to reduce the nitrate content in vegetables.

Prepare soil and seeding

Clean land

Commercially prepared clean soils can be used, or mixed coconut - organic (composted) mixtures - microorganisms (mixed soil mix) and then put into a foam tray, Water the mixture of soil and proceed with sowing.

Lettuce seeds are very small, have thin crust so it is not necessary to soak as other types of seeds that can be sprayed directly on the surface of the tray then sprayed to create moisture for germinating seeds (1gram / tray) . After sowing, put the tray in the dark place or use a dark cover for the tray to help seed germinate (this time can last 1-2 days depending on weather conditions and grain quality). It is possible to use a mixture of soil to cover the seed after sowing (coating thickness ≤ 2 cm).

Equipping users with techniques to plant trees and planting ways to have clean vegetable barrels at home

How to take care of vegetables after planting

Sprinklers

The dry season is watered twice a day in the early morning and late afternoon. Rainy season depends on the weather, but watering to irrigate many countries makes stunted trees not grow. For small vegetables when it is raining, it is necessary to shield them from water logging.

Thinning and going to the tray

This is a step to create space, provide nutrients to help fast growing vegetables and shorten the harvest time. When lettuce plants have 2 pairs of leaves, they can spit gradually (eat sprouts) or spit out vegetables grown through trays or other pots so that plants can grow faster. Specifying to tray, thinning according to the distance of 10 cm from the tree is 15 cm from the row.

Fertilizing

Apply the first fertilizer, apply 3-4 kg of cow manure, 100gram of Tribat TO organic fertilizer to mix and level the soil. Can completely replace cow dung with organic fertilizer (3 - 4kg). Second time fertilizing, after the vegetable plants produce 2-3 pairs of leaves, mix 08g-10g mineral fertilizer Tribat TO pellet or Vedangro (02 teaspoons) with 2 liters of water and water evenly on the vegetable, then Rinse leaves with clean water.

Harvest

When the plant grows to its maximum, after growing from 35-40 days, it can be harvested. Note, after 1-2 weeks of growing, need to add nutrients to plants with micro-organic fertilizer at the amount of 350-400 g / m2 or 80-100 g / tray of 40x size 60cm. Planting soil is carried out again and dried in 2-3 sun to kill pestilent fungus