Annual plant species
Annual plant species
Winter annual plants are those that grow and bloom in winter. When the sun shines on these plants and is exposed to high temperatures they wither and often die, but they return to growth next winter. Unfortunately, these plants do not grow much because they need special environmental conditions, and winter annual plants include several species, namely:
- Strong endurance annuals: that bear the cold, and grow in cold areas.
- Very durable annuals: that withstand frost, and grow in cooler areas.
- The most enduring annuals: that withstand freezing, grow in frozen and snowy areas.
Methods of reproduction of winter annuals
Winter annuals reproduce through seeds, spraying seeds in small pots and then placing these pots outside the house in winter until they are exposed to extreme cold and snow. As spring approaches, these seeds grow and their seedlings emerge. This process requires no more than suitable soils and pots of appropriate sizes, in addition to the seeds of plants to be grown, and the best soil is a versatile soil that contains elements that benefit plants, preferably avoiding the use of regular garden soils.
About species, it is preferable to be transparent and deep, so that it can accommodate a quantity of soil below and above the seeds sufficient for the growth of seedlings, the last step is to choose the type of seeds classified from winter annual plants, and at the end of agriculture, a sticker is pasted on each pot showing the name of the plant, and it is worth noting that the duration of the seeds to grow varies, some of them grow during March, and some need longer.
Examples of winter annuals
Here are some examples of some winter annuals:
- Calendula officinalis: Characterized by a bright yellow or golden color and a length of up to 60 cm but needs simple attention in cold conditions.
- Pansy: which is available in several colors, and one plant may have two colors together, up to 20 cm in length, is ideal for gardens and farms because it adds an aesthetic touch to the gardens in winter, and this is one of the most important benefits of yearbook plants.
- Dianthus: A very beautiful plant, about 25 cm long, produces white, red, and pink flowers, which bloom strongly in winter and stop flowering in summer.
Winter annuals are known as plants that grow and bloom in winter, as they do not withstand high temperatures, and this type of plant reproduces through seeds grown in pots, such as Calendula officinalis, Pansy and Dianthus.
Annual plant species
Summer annuals
Summer annuals grow and bloom in summer or when in a warm environment, producing flowers in attractive colors and shapes adorning houses, gardens, and farms, shinning in summer and possibly withering in winter, but need attention in summer, whether it’s irrigated, trimmed, or fertilized, due to high temperatures, and it should be noted that summer annuals contain a large number of medicinal and aromatic plants.
For more information about The difference between annuals and perennials you can read the article The difference between annuals and perennials
Annual plant species
Methods of reproduction of summer annuals
Summer annuals grow and reproduce through seeds, seedlings, or a branch of the plant. These plants grow from the seed, bloom, and produce new seeds in one season of the year, the summer, and is characterized by a large number of species that vary in color, shape, and texture, so the gardens in summer are colored in various colors
As for the best way to grow these plants is by cutting their cuttings, or digging in the soil and storing part of the plant such as roots or the bulbous structure of the plant, and then planting it the following season, and to preserve the plants in winter can be placed in a place that ensures warmth, such as putting them under bright light, and what distinguishes the summer annuals is the ease of planting and caring for them.
Annual plant species
Examples of summer annuals
Here are some examples of summer annuals:
- Lilies: This plant is capable of adapting to extreme weather conditions, preventing the plant from losing moisture by letting its leaves dry to keep the flower.
- Blanket flowers: also called Gaillardia, are easily adapted and grow in dry and hot areas, resulting in red, gold, or brown flowers.
- Musk Rose: This plant is found in India, its color is naturally purple-brown, which at the time of the flowering turns dark red, and emits a good smell.
Summer annuals are plants that grow and bloom in summer, as they do not withstand cold temperatures, and this type of plant reproduces through seeds, plant branches, or seedlings, such as Lilies, Blanket flowers, and Musk Rose.
Biennial Plants
Biennial Plant plants are also known as bi-strabismus plants, and are also named because of their growth, flowering over two years and then dying afterward, so their short life span is accelerated from their life cycle. The period between seed and flower phase is limited to two years, where the seed is planted and then grows roots, stems, and leaves and begins to produce flowers and possibly fruits, and needs to be cultivated again after the end of its shelf life, and it should be noted that it may be affected by unusual weather conditions sometimes and then live for a shorter period of two years.
Methods of reproduction of Biennial plants
Biennial plants reproduce through seeds but need careful care, as they must be exposed daily for a sufficient period of sunlight, but irrigation must be regular in summer, once a week in winter, preferably fed with fertilizer and organic matter that improves soil and strengthens the plant, and it is worth noting that they need insecticides from time to time to keep pests away from them, in addition to removing weeds around them, and immediately eliminating dead and dry leaves.
Examples of Biennial plants
Here are some examples of Biennial plants:
- Aquilegia: the seeds of this plant are grown in spring to grow in summer, characterized by its small size and large flowers, which include white and yellow, while up to 70 cm in length.
- Cynoglossum Amabile: The home of this native plant in southern China, growing with many branches spread over celestial blue flowers, up to 60 cm in length.
- Primula: is an indispensable spring plant in the gardens, and may bloom in winter and frost, its flowers are bright crimson and yellow, up to 25 cm in length.
Summer annuals are plants that grow, bloom, and die within two years, need to be replanted after the end of their shelf life, and this type of plant reproduces through seeds that need careful care, such as Aquilegia, Cynoglossum Amabile, and Primula.
