Onion Planting Time and Method Cultivation Technology and Management

Onion Planting Time and Method Cultivation Technology and Management

Onion Planting Time

Onions are planted in autumn, usually around September and October. The most suitable time is after the second half of September, because the weather turns cooler in most areas at this time, making it easier for onions to germinate. If they are planted before this time, the temperature will be relatively high and the germination rate will be slower.

Onion planting methods and key points

1. Variety selection

Before planting onions, you must first choose the right variety and prepare the seeds. This requires choosing seeds that can adapt to the local climate and environment, and selecting high-quality seeds with bright colors and full grains.

2. Soil selection

When planting onions, try to choose loose and fertile sandy soil. You can also mix rotten leaves with sand in a certain proportion, or directly buy professional onion growing soil.

Onion Planting Tips

1. Pest control

Onions are more prone to diseases and pests, so the plants should be checked regularly to prevent them. Common diseases of onions include downy mildew and damping-off. We can use chlorothalonil to spray to achieve the purpose of pest control.

2. Watering frequency

When planting onions, pay attention to the frequency of watering. When it grows two or three leaves, you should start watering. It is recommended to water once every 7 days. Do not water when it is too cold in winter, otherwise the roots of the onions will rot.

<<:  When and how to plant agave? Which season is best for sowing?

>>:  Autumn corn planting time and method planting technology and management

Recommend

Can perlite be used to grow succulents?

Can perlite be used to grow succulents? Perlite i...

What is the best prospect for planting industry?

1. Planting Chinese medicinal materials With the ...

5 climbing plants suitable for winter balcony planting

Clematis Clematis enjoys the reputation of "...

Can the lucky tree be pruned? How to prune the branches

Lucky tree pruning The lucky tree can be pruned. ...

How to cultivate Dendrobium candidum

1. Appropriate amount of sunlight It is not adapt...

Cultivation methods and precautions of peony

1. Maintenance methods 1. Temperature: It has a v...

How to prune and shape asparagus fern

1. Basin size control If you want to control the ...

How to cultivate cardinal coral

Growth habit Cardinal coral is native to the West...

The advantages and disadvantages of soft fragrant red rose

Soft and fragrant red rose is a purebred rose pro...

What to do if the root of the spotted tongue orchid rots

Root rot of spotted tongue orchid: improve the qu...

What month is suitable for planting honeysuckle?

When to plant honeysuckle Honeysuckle is generall...

What to do if the flower seeds do not germinate

The failure of flower seeds to germinate is a pro...

When is the best time to transplant the red spider lily?

Before transplanting the red spider lily, you sho...

Why are Calla Lily plants weak?

Reasons for weakness Calla lily is a tuberous pla...