How to Plant Broccoli
Today, the editor will explain the experience of planting broccoli and the main points of broccoli cultivation techniques in the aspect of green plant maintenance. The following is a detailed introduction.
In recent years, due to its superior taste and texture, high nutritional value, and good appearance, broccoli has basically become a mainstream vegetable on the dining table, winning widespread recognition and a significant market. So how exactly is broccoli planted? How to maintain it? Good drainage soil, sufficient sunlight, correct seeding methods, and reasonable fertilization are necessary conditions. Next, we will elaborate on these four aspects: soil conditions, sunlight requirements, seeding methods, and fertilizer selection.
1. Soil Conditions
Broccoli prefers well-drained soil and does not require strict pH levels, with around 6 being optimal. A larger soil area with a relatively loose environment is conducive to planting. When planting, it is necessary to ensure the moisture of the lower soil layer. Planting broccoli seedlings in nutrient-rich soil allows the roots of the seedlings to quickly adhere to the soil in the planting area, accelerating their growth rate and ensuring they absorb more nutrients during the growth process, which is more beneficial for their development.
2. Sunlight Requirements
Broccoli is a long-day plant. When planting broccoli, it is necessary to ensure it gets sufficient sunlight. Long-daylight is beneficial for photosynthesis and the accumulation of organic matter. However, during hot summers, it is also important to avoid prolonged excessive exposure and to provide appropriate shading for cooling.
3. Seeding Method
Soak the nutrient soil in the planting box with water, press a hole about 1 cm deep in the soil with a cola bottle cap, with a spacing of 30 cm between holes. Then, plant 2 to 3 seeds in each small hole. After planting, cover a thin layer of soil, water it, and wait for germination. The suitable temperature for seed germination is about 25℃. Broccoli seeds usually germinate within a week. When the broccoli has grown about 5 leaves, thin the seedlings, leaving one healthy and sturdy seedling in each hole according to its growth potential, and remove the rest.
4. Fertilizer Selection
One week after the seedlings emerge, you can apply seedling fertilizer. Three weeks later, you can apply high-quality compound fertilizer, and then add another high-quality compound fertilizer in the fifth and seventh weeks. The amount depends on the condition of the broccoli seedlings. It is also appropriate to use organic fertilizer and trace element fertilizers.
In terms of fertilizer application, it is also necessary to control it reasonably. Avoid over-fertilization that can cause damage to broccoli, and also avoid insufficient fertilization that can affect its growth.
The above is an introduction to how to plant broccoli and the main points of broccoli cultivation techniques, which can be used as a reference suggestion.