Thekey differencebetween hardy and half-hardy annualsis that hardy annuals spend their entire life outdoors while, in half-hardy annuals,seed germinationtakes place indoors, and then the plant later grows outdoors.
An annual plant completes its life cycle in one year. Theseedgrows to a flower and back to seed, and the plant eventually dies off during this cycle. The main purpose of an annual plant is to produce seeds to ensure the propagation of future plants. They produce flowers that attract insects so thatpollination发生。
内容
1.Overview and Key Difference
2.What are Hardy Annuals
3.What are Half-hardy Annuals
4.相似之处 - 耐寒和半野生一年
5.耐力与半心年度的表格形式
6。Summary – Hardy vs Half-hardy Annuals
What are Hardy Annuals?
Hardy annuals are plants that grow outdoors or in the external environment throughout their life. From the initial stage where the seed is sown right through to flowering, the plant is fully grown outdoors. Hardy annuals have the ability to withstand stress conditions such as frost without being killed. They will bloom and set the seeds into the next year. But the plant dies and does not carry on to the second year. The seeds are usually sown during late winter or early spring. The sun gains a higher strength during this time and warms the soil, making it easier for the seeds to grow.
Hardy annuals grow better when planted in the ground rather than in a pot or container. This is because the ground allows better insulation for roots, much better than a small amount of soil in a limited space. Hardy annual plants that are exposed and have had time to adjust to colder temperatures will be stronger than plants that are suddenly exposed to cold temperatures. Pansies, foxglove, calendula, larkspur, and sweet alyssum are some common hardy annual plants.
什么是半心年度?
Half-hardy annuals are plants where the initial stage of its life has to be in a warm or heated place, and later stage of life is exposed to the external environment. The seeds do not germinate outside, so they have to be sown in a heated place such as greenhouses, propagators, or indoors. The plants are hardened before exposure to the outer environment. Half-hardy annual seeds reject the cold or frozen soil and will not sow until exposed to heated or warm soil. They have a long growing period of the life cycle; therefore, during cold climates, they are planted indoors. This results in plants flowering before the end of cold seasons.
Some common half-hardy annual seeds include petunias, cosmos, zinnias, and nasturtium. Half-hardy plants, once grown, may survive a small duration of cold temperatures, but they will eventually get damaged or die if frost or higher temperatures come into contact. A common feature of half-hardy plants is that several varieties of half-hardy plants will decline or wither during summer and re-bloom in the autumn. Some common half-hardy annual plants with flowers are cleome, forget-me-nots, baby’s breath, bells of Ireland, and strawflower.
What are the Similarities Between Hardy and Half-hardy Annuals?
- 耐寒和半野生一年是多年生的。
- 如果耐寒和半硬植物暴露于温度不断变化的情况下,它们会变得更强壮。
- 此外,他们在一年的时间内完成了生命周期。
Hardy和Half Hardy Annals有什么区别?
强硬的年度植物在一生中生长在户外,而半贫苦的每年植物在种子发芽阶段和后来的户外生长。因此,这是Hardy和Half Hardy年度的关键区别。此外,与半野生的年一年不同,Hardy年一年一年被认为具有寒冷温度的多年生植物。因此,这是Hardy和Half Hardy年度的另一个区别。此外,比半野生的一年一度的花朵更具魅力,更具异国情调。
下面的信息图显示了与表格形式的硬性和半心年度的差异.
Summary – Hardy vs Half-hardy Annuals
Hardy annuals complete their entire life cycle outdoors. They have the ability to withstand stress conditions such as frost without being killed. Half-hardy annuals cannot withstand cold temperatures. Therefore, they initially grow indoors and later grow outdoors at warm temperatures. This is the key difference between hardy and half-hardy annuals. Hardy annuals are stronger plants than half-hardy annuals. Furthermore, environmental conditions for the growth of the two types of plants also vary between hardy and half-hardy annuals. So, this summarizes the difference between hardy and half-hardy annuals.
Reference:
1.“”Half Hardy Annuals.” Higgledy Garden.
2. Iannotti, Marie. “How Can an Annual Be Hardy?” The Spruce.
Image Courtesy:
1.“”common-foxglove-thimble-5174679” (CC0) via Pixabay
2. “婴儿 - 呼吸呼吸植物” (CC0) via Pixabay
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