What is the best month to plant dahlias? When is the best time to plant them?

What month is suitable for planting dahlias?

Dahlias are generally planted around April each year. The daytime temperature needs to be maintained at around 15 degrees Celsius and the nighttime temperature needs to be maintained above 12 degrees Celsius. Therefore, it is more appropriate to sow dahlia seeds in a greenhouse in early spring.

Dahlias can generally be planted all year round, and as long as the temperature is not particularly cold, their growth needs can basically be met.

How to grow dahlias

1. Select bulbs: Before planting dahlias, you need to select suitable bulbs, which should be of larger quality, fuller and more substantial seeds, and not contaminated or squeezed by the outside world.

2. Process the bulbs: remove the outer skin of the bulbs, then go to the pharmacy to buy carbendazim, add water to make a solution, put the bulbs in to disinfect and remove any bacteria or insect eggs that may be carried.

Tips for planting dahlias

1. Soil: Lihua is suitable for planting in loose, fertile, well-drained sandy soil. You can directly buy ready-made planting soil, or you can mix the materials yourself and then sow the seeds directly in the soil.

2. Environment: Dahlia is suitable for growing in semi-shaded and cool places. It can grow normally between 5-30 degrees. If the temperature is higher or lower than this range, it is necessary to cool down or keep warm appropriately.