How to propagate Buddleja

How to propagate Buddleja

Seed propagation of Buddleja

Generally, sowing and propagation are carried out in autumn. The seeds of the Buddleja sibiricum collected that year are sown on the prepared seedbed, raked flat, and covered with about 2-3 cm of soil, or they are sown in furrows with a row spacing of about 35 cm and a furrow depth of about 3 cm. The seed rate is 1 kg per mu. Mix the seeds and wood ash and spread them evenly in the trench. Cover the soil to a depth of about 0.5 cm, then cover with grass and keep the seedbed moist at all times. After germination, the grass cover can be removed and the seedlings can be raised for 1-2 years. When the seedlings are about 1 meter tall, they can be transplanted. After digging out the seedlings, the roots should be properly pruned. Dig holes and transplant them according to a row spacing of 2 cm and a plant spacing of 2 cm. Plant one seedling in each hole, cover the soil and compact it, water it to fix the roots, and apply enough base fertilizer.

Propagation of Buddleja by division

The roots of Buddleja buddleja have a strong germination ability. When transplanting, one plant can be divided into 2-3 plants for transplanting. Control the reasonable distance, generally 1 meter between plants and 2 meters between rows.

<<:  A complete guide to propagating Daphne koreana

>>:  How to care for transplanted spider plants

Recommend

The difference between Calla Lily and Alocasia

1. Calla Lily It also has another nickname, calle...

Kiwi planting methods and precautions

When to plant kiwi fruit Kiwifruit is planted in ...

Cultivation methods and precautions of four-season azalea

1. Soil When growing four-season azalea, you shou...

What is the legend of honeysuckle?

1. Flower language of honeysuckle Its flower lang...

How often should bamboo be watered?

How often should bamboo be watered? Bamboo is a p...

How to grow oleander

1. Maintenance conditions 1. Watering: It is impo...

How to grow Lina lotus succulent

Lina lily needs to choose soil with strong air pe...

How does Euphorbia milii survive the winter?

1. Maintenance location The climate outside in th...

Ginger pest control

Common diseases The most common diseases are spot...

Which month is the best for planting string beans?

Usually, farmers grow beans by trellis cultivatio...

How to water the love vine

Watering tips for the love vine When caring for t...