Thalia Dealbata: Sowing and Blooming Time, Flowering Period, Seed Price and Planting Methods
Thalia dealbata is also called water bamboo taro, water lotus banana, and Thalia, and is a perennial emergent herbaceous plant. It is native to the tropical regions of the southern United States and Mexico, and is an excellent greenhouse flower, with flower stalks reaching up to more than 2 m. So when is Thalia dealbata generally sown and when does it bloom? How long is the flowering period? How much does a jin of seeds cost? How do you plant it? According to the Jiangsu Flower and Tree Farm, the price of Thalia dealbata seeds is about 78 yuan/jin, and the sowing rate per mu is 6-8 jin.
When is Thalia dealbata generally sown and when does it bloom? How long is the flowering period?
Sowing:
Thalia dealbata seeds can be sown from February to May and from July to September each year, but because conditions such as temperature and rainfall vary from place to place, the most suitable specific sowing time also differs in different places. In order for Thalia dealbata seeds to germinate better and for the plants to grow vigorously, the decision should be made according to local actual conditions when sowing.
Blooming:
The flowering period of Thalia dealbata is from April to October, and the flowering period is relatively long. With proper care, it can even last as long as 8 months. This plant also blooms relatively quickly. Some plants need several months or even several years to reach their first flowering period, while Thalia dealbata, if planted in early spring, can reach its first flowering period in about half a month and will continue blooming until around the beginning of winter.
How do you plant Thalia dealbata?
1. What kind of environment is suitable for Thalia dealbata
The quality of the soil directly affects the quality of Thalia dealbata seedling development. If the soil is very good and the growing environment is very good, then maintenance by the gardener will be much easier. Thalia dealbata has few restrictions on soil quality, and sandy soil, loess, and residue soil are all acceptable, but soil with a large sand content generally has average sprouting. Thalia dealbata is afraid of water, so the terrain is required to be flat and convenient for drainage. When summer comes and the amount of water increases, the water must be able to drain in time, otherwise local seedling death is likely. The key point of the terrain is that it should be conducive to draining accumulated water, the soil quality can be average, and the sunlight duration should be sufficient.
2. Land preparation
1. Plowing: Thalia dealbata responds quickly to nutrients. If the soil nutrients are sufficient, the flowers will be very beautiful and the plants strong. However, the soil quality of some landscaping sites is of average fertility, so to have beautiful flowers, sufficient farmyard manure must be used before sowing, applying 3.5-7.5 tons of cow dung and horse manure per 660 sq m. After spreading the fertilizer, plow the land once and harrow once. Only in this way will the soil and fertilizer be evenly mixed together with moisture, with no large clods, making sowing easier and increasing emergence.
2. Making beds: In order to facilitate the maintenance and management required during the 1-year growth period of Thalia dealbata seedlings, such as watering, weeding, and topdressing, Changjing Landscape suggests making the land into standard beds 1.4 m wide and 12-22 m long, with the details decided according to the plot.
3. How do you plant Thalia dealbata
The seed grains of Thalia dealbata are medium in size and have strong emergence ability. It is recommended to sow shallowly, with the covering soil thickness no more than 5 cm. Broadcasting is generally used for planting. Choose conditions with little wind, mix Thalia dealbata seeds into wet sand, and then broadcast them onto the soil. After sowing, cover the soil by manual raking or machine raking, and water once after covering the soil. Emergence can generally be increased in about 5-12 days.
4. How do you care for Thalia dealbata
There are fewer management and care tasks during the growth period of Thalia dealbata. It has no diseases and has strong growth momentum. The key work is mostly concentrated in the flowering period. Before the flowers open, apply 35 kg of chemical fertilizer per 660 sq m. Fertilizing before flowering is to extend the flowering time and make the flowers and flower color more beautiful. After flowering, there is no need to fertilize. During the flowering time of Thalia dealbata, a lot of water is required, and during this period it is necessary to refer to weather conditions to decide whether watering is needed.