1. Planting methodWhen planting dahlias, it is recommended to germinate the root tubers first so that its buds can be clearly seen. There are two situations after germination. One situation is that the new buds can be used directly for cuttings, and the original bulbs can be replanted, so that reproduction can be carried out. You can also divide the larger tubers and then plant them, or you can plant them directly after germination. 2. Growth conditions1. There must be a large enough space for nutrient growth. Because the underground part of dahlia is relatively large, the flowerpot should be at least 20 cm when planting; when planting in the ground, the planting hole should also be more than 20 cm. 2. The bulbs of dahlias are afraid of waterlogging, so the soil used must be loose, fertile and well-drained sandy loam to prevent waterlogging during the growth period. 3. It is best to soak the root tubers with fungicide before germination to avoid bacterial infection of the wound. Generally speaking, we can keep the temperature of the embryo stable at above 15 degrees. 4. Dahlias require long periods of light during their cultivation, so after the tubers germinate, they must be placed in a sunny environment to allow them to grow healthier. |
>>: How to raise blue snow flower
Osmanthus loves the sun Osmanthus likes sunlight ...
Is potted jasmine afraid of freezing? Potted jasm...
When to prune Fraxinus chinensis There is no fixe...
1. Pruning When you find that its branches are br...
After repotting, the bougainvillea needs to be wa...
Jackfruit growth environment conditions and requi...
The Osmanthus fragrans potted plant is a very fra...
Red bamboo generally refers to red-leaf cordyline...
Now succulents have become the darling of the gre...
When is Populus euphratica planted? Populus euphr...
Learn to distinguish good seedlings There are two...
1. How to plant 1. Prepare the soil: Before plant...
How to sow baby's breath Choose loose soil In...
1. What is It is a plant with a tall shape, likes...
Alum root introduction Alumroot, also known as co...