Difference between natural bulbs and fifth-degree bulbs
Do you know about these? What is the difference between tulip room temperature bulbs, natural bulbs, and fifth-degree bulbs in the knowledge of flower cultivation? Let's follow the editor to find out!
The meaning of tulips is blessings and eternal love, symbolizing nobility and wealth. Tulips have bright colors and beautiful postures, and are deeply loved by many flower enthusiasts. Every spring, you can see large areas of tulips in parks, which is very beautiful. In fact, tulips are not only suitable for ground planting but can also be grown in pots or even hydroponically. There are two types of tulip bulbs: room temperature bulbs and fifth-degree bulbs. What is the difference between these two types of bulbs? Today I will give you a simple introduction, which can be used as a reference when purchasing bulbs.
Difference between tulip room temperature bulbs (natural bulbs) and fifth-degree bulbs
The best time to plant tulips is from October to December. The planting time varies in different regions, and the requirements for planting time for room temperature bulbs and 5-degree bulbs are also different.
The natural bulb of tulips is the room temperature bulb, which has not undergone low-temperature treatment. However, tulips need to experience low-temperature vernalization to bloom. Therefore, after planting room temperature bulbs, they must experience a low temperature of about 5 degrees and last for about 40 days. Based on this requirement, if tulip room temperature bulbs are planted in southern regions, they need to be stored in the refrigerator at low temperature for a period of time in advance, otherwise they cannot complete vernalization and will not bloom.
Moreover, the natural bulbs of tulips also have higher requirements for planting time. If planted too late, without sufficient low-temperature environment, they will also fail to complete vernalization. Therefore, the natural room temperature bulbs are more suitable for planting in autumn and winter in frosty areas, where there is enough low-temperature time to complete vernalization.
The fifth-degree bulb of tulips has undergone low-temperature treatment, which means that the fifth-degree bulb is actually a pre-vernalized tulip bulb. Such bulbs can be planted directly in southern regions, with no restrictions on the planting area.
In addition to removing the restriction on the planting area, the fifth-degree bulb is also more flexible in terms of planting time and environment. For example, in warm southern regions or in northern暖气 rooms, tulips can bloom 2-3 months after planting. Moreover, we can adjust the planting time according to our ambient temperature to control the flowering period artificially, allowing tulips to bloom in winter or during the Spring Festival.
Additionally, the fifth-degree bulb of tulips can also be cultivated horizontally. Place some cobblestones or ceramic stones at the bottom of the vase, add some water, and then place the tulip bulb inside, keeping a distance of about 1cm from the water surface. The tulip will take root, sprout, and bloom, which is very simple.
Generally speaking, if planting outdoors in pots or on the ground, both natural bulbs and fifth-degree bulbs can be chosen in areas with frost. In warm southern regions where you do not want to store bulbs in the refrigerator, the fifth-degree bulb should be chosen. If you want to control the flowering period or hydroponically indoors, you should also choose the fifth-degree bulb. There is no essential difference between natural bulbs and fifth-degree bulbs, so choose according to your planting environment.
The detailed explanation of the difference between tulip room temperature bulbs, natural bulbs, and fifth-degree bulbs introduced above is for your reference and suggestion only!