How to Grow Blueberries? Detailed Explanation of Cultivation Methods and Key Technical Points

Blueberries are a blue fruit, deeply loved by everyone because they taste especially sweet and tart with a great mouthfeel. Moreover, blueberry seeds are extremely tiny, and when eaten directly they can be said to be completely unnoticeable, so people generally just swallow blueberries whole without spitting out the seeds. Blueberries themselves are only about the size of a cherry, but their flavor is excellent. So how do you grow blueberries? Let me, Shuaishuai, explain it to everyone below!

I. Seedling Selection

For seedling selection, you can directly choose two- to three-year-old blueberry seedlings, which can bear fruit faster. If you start cultivating from the very first seedling stage, it may take several years before fruit can be produced, so this step of seedling selection is very important. If the seedlings are not selected well, it may extend the growth cycle, lengthen the profit cycle, and create extra costs. In addition, when selecting seedlings, you must choose seedlings free of disease, filter out all seedlings with poor growth that are not sturdy, and keep only seedlings with good growth and no disease for planting.

II. Orchard Site Construction

1. Site Selection

When selecting a site, try to choose land with a small slope. In addition, the blueberry root system is relatively shallow and very fine, so the soil should preferably not be too compact and should have good permeability, as this helps the development and absorption of the blueberry root system. The soil should be acidic soil.

2. Planting

Strawberries can be planted in spring and autumn, but the survival rate for autumn planting is far higher than for spring planting. Spring planting can only be early, not too late. Different blueberry varieties have different plant and row spacings; everyone can plant according to the corresponding plant and row spacing. If multiple varieties are mixed planted, the fruiting rate and blueberry quality can be greatly improved.

III. Soil Management

1. Clean Cultivation Method

Clean cultivation can begin from August in early spring; carrying out clean cultivation again after the Start of Autumn is very unfavorable for overwintering. Highbush blueberries often use the clean cultivation method.

2. Sod Culture Method

Compared with clean cultivation, the sod culture method is beneficial for increasing yield and can maintain soil moisture well, which is also very favorable for machine plowing.

3. Weeding

Do not underestimate this detail of weeding; weeding is very important. If there are too many weeds, they will compete with the land for nutrients, so this step of weeding can double the yield. Weeding mainly uses herbicides; spraying chemicals costs much less than manual weeding and is much more efficient.

4. Soil Mulching

Soil mulching refers to covering lowbush blueberries with 5-10 cm of leaves, which can enrich the organic matter in the soil, maintain soil moisture, and inhibit the rampant growth of weeds.

IV. Fertilization

1. Types of Fertilizer

Blueberries mainly use nitrogen, phosphorus, and potassium fertilizers, with a ratio of nitrogen, phosphorus, and potassium of 1:1:1. Applying nitrate nitrogen fertilizer is prohibited, and applying chlorine-containing fertilizers such as ammonium chloride is also prohibited.

2. Fertilization Methods and Timing

The fertilization method for highbush blueberries and rabbiteye blueberries generally uses the furrow application method, while the fertilization method for lowbush blueberries is broadcasting.

V. Irrigation

As mentioned earlier, the blueberry root system is distributed relatively shallowly and prefers moisture, so watering is very important. Water with high pH must not be used for irrigation; acidic water should be used, once every 3-5 days.

The above is how to grow blueberries. Growing blueberries still requires some technical skill. If you want to plant them, it is recommended that you consider it clearly before starting. It is best to be an experienced veteran, otherwise poor cultivation will lead to losses. I hope this article can help everyone. To learn more related information, please continue to follow Qinnong Network!