Perennials Vs Annuals – Which one is Better?
Perennials are plants that grow back every spring and are sometimes evergreen. It is a term used to refer to ‘herbaceous’ plants that are green instead of woody plants that are already evergreen. Perennials can live for at least three or more growing seasons, and most of them can be harvested at any time. Perennials are mostly structured and firm plants that can survive and regrow freshly in the same plant for different seasons over the years.
On the other hand, annuals grow for only a single season. Though their lives or blooming seasons last only a season, the blooming season and duration is longer than that of the perennials. They usually come in bright and beautiful colors and attract a lot of bees and butterflies. Most of our grains and staples, such as wheat, barley, and rice, are annuals.
The following is a comparison between different features of the two types of plants:
Firstly, since you won’t have to replant a perennial every year, it is best to prepare the soil well before you sow the seed or sapling. Use some compost and organic manure to add nutrients to the soil. Do a soil test if you are very particular about your garden and want to know all the nutrient deficiencies.
Post this, mulch the soil well and then plant the sampling. The only slight disadvantage with perennials is that they may take a very long time to grow to the capacity of bearing any fruits. Thus, have patience and take extra care in terms of watering, fertilizing, and providing sunlight and space to your plant in its growing year. Once planted, they will bear fruits for many years to come. A lot of perennials can thrive in temperate climates yet are annuals in cooler climates.
These need a good and nutrient-rich soil base. It is best to grow them in nutrient-rich soil as they only last a season, do a soil test to find out which important nutrients needed by the crop are missing in the soil. Most annuals grow best on the soil at a pH of 6.7 to 7.44. They require a bright sun and plenty of water to grow well. As they don’t establish deep-rooted systems as the perennials, it is best to untangle the roots of annual seedlings before planting them into manured and mulched soil. It is best to do weeding regularly for optimum growth.
Some annuals are hardy; thus, they can grow well in the winter while the half-hardy ones can even grow in an extreme climate such as frost. On the other hand, the tender annuals are one’s that grow in the spring/summer. Thus they need to be planted at a time that matches the type of annual.
They usually have structures in the form of bulbs and rhizomes, which allows them to stay healthy for a long time. Their growth is restricted to the growing season. They can be further divided into two categories: Deciduous and Evergreen perennials. While Deciduous perennials such as tulips and lilies grow for a part of the year and later become dormant, the evergreen perennials such as the Pine stays in full-fledged growth for the entire year. They can be propagated by division or reseeding, and most can survive harsh weather conditions.
A majority of the annuals tend to bloom for a long time. They have a greener and frailer structure as compared to perennials as they only last a year. These plants have a much longer blooming or harvesting period as compared to perennials. Annuals boast fresh, beautiful, and colorful flowers throughout their blooming season, which is mostly during spring. They need to be replanted every year. There can be hardy or cool-season annuals such as the touch-me-not or tender or warm-season annuals such as marigolds and petunias. They cannot survive in unsuitable weather conditions.
Having a longer lifespan, these plants require relatively lower maintenance. As most perennials can withstand harsh conditions such as the cold or shortage of water, a lot of attention is not required for these plants. Occasional fertilizing and usage of manure while providing just enough moisture to the plant, can easily keep it healthy for a long time.
Since annuals are more fragile and bloom for a longer span, they do require some minimal maintenance. Most annuals have very specific requirements in terms of sunlight and water. For them to grow their best as a plant, occasional pruning, fertilizing, and weeding needs to be carried out. It is also better to keep pests away from annuals by using herbicides and pesticides.
Region of Growth
Dominant in many ecosystems, perennials are found in various regions in the world on land and in freshwater. A majority of plants in forests are perennials, keeping the forest ecosystem alive and healthy. They are found in the deserts or even then tundra region, tho sparsely. Due to their deep-rooting systems, it allows them to absorb as many resources from its depths. Perennials are capable of withstanding extreme weather conditions and are hence seen more commonly than the annuals. Pine trees are an example.
The region of growth of annuals depends on the type of annual itself. If it is a summer annual, i.e., it blooms in the spring or the summer only, such as Crabgrass, only grows for the summer and mostly in the tropical or Mediterranean regions that have a warm and moist climate for the most of the year. On the other hand, winter annuals grow in the nordic areas or places that face winter for the majority of the year, such as chickweed and wintercress. Their regions depend on the longest period that particular place experiences that season.
Let’s now explore the wide variety of Perennials and Annuals Plants One-by-one
Perennial Vs Annual Fruits
Common perennial fruits include apples, apricots, avocados, grapes, figs, oranges, peaches, pears, lemons, mangoes, etc. These fruits are loved by all, and once you have their plant in your garden, you can easily have them right outside your door, every year. It is important to take care of proper soil preparation and ample space before planting. Here are some tips on planting these common perennial fruits:
Being one of the most common perennials, they can also be grown as annuals. If one wants a larger growth for one season only, it is best to plant one batch in June, and if you want to keep the plant as a perennial with the relatively lesser harvest every year, you can choose to plant during spring. Strawberry plants make for a good soil blanket and keep the soil healthy. They should be planted at gaps to each other and may get bugs or worms due to their sweetness. To avoid this, it is best to use organic fertilizer on the plants.
2. Raspberries and Blackberries
The only problem with growing these perennials is that they may turn invasive. It is best to opt for a thornless variety always to plant safely and plant from a seedling in well-moisturized soil and then add pesticides to save the crop from any pests.
As grapes grow on vines, it is better to have a netted shed or wall, which makes them easier to grow on. They easily grow back year after year.
Since these grow on a full-fledged tree, after a long growth process of about a year or two, the tree begins to give ripe mangoes. They must be harvested at the right time to avoid them turning overripe as most people do not enjoy those. Birds also love mangoes and go around to peck on them.
Common annual fruits include tomatoes, watermelon, melons, etc. Though these fruits are available only once a year, they are present in the market throughout a season, which eventually makes a person crave them more with each passing season. While planting annual fruits, the planting season is to be taken care of at the utmost priority. Many annuals are specific to the winter, while many are to the summer.
Here are some tips on planting these common annual fruits:
Widely seen in the summer, this water-rich fruit is enjoyed by most people across the globe when it gets too hot outside. Watermelon is a summer fruit, whose crop is laid down in the winter season. Since it is a creeper, it needs a larger area of land to sustain and spread and create enough space for a large watermelon to fit in. plant them at wide gaps, as the creeper grows very long, and planting and weeding are important, but the most important is to harvest them at the right time, or they tend to dry up or burst.
These are an absolute essential in the cooking process for most cuisines, but a lot of people don’t know that tomatoes are indeed fruits and are seasonal as well. They are preserved throughout seasons, and a tomato crop gives plenty of harvest at once. It is planted during the autumn/winter as well and gives fruits by spring/summer.
Perennials Vs Annuals Vegetables
It includes vegetables such as onions, garlic, asparagus, artichoke, etc. these vegetables are enjoyed by us all year long, and some are also stored and preserved for the rest of the year. The process of planting and harvest perennial vegetables is the same as perennial fruits. Once established, the plants grow for long and give vegetables throughout the year, harvest after harvest. No replanting is required. These vegetables also have deep roots, while some grow on trees. A one-time investment is enough to get you on track with these vegetables in your garden for years. Some perennial vegetables are:
An Asparagus bed adds to the overall look of your kitchen garden. Be sure to water them. Though it takes about three years to grow from the seed up and give fruit, you can shorten the time by planting a one-year-old sapling to your garden.
Planting a rhubarb adds to the value of your garden. You can have them all year-round and never run out of them if they’re in your kitchen garden. This makes them special. They are also easy to grow and look great as a carpet in your garden.
These include peppers, eggplants, okra, cucumbers, zucchini, etc. the process and requirements of plantation depend on what type of annual it is and what season suits it the best. The different vegetables available at different points in the year are all annuals. They can have varied requirements such as a high sun or more shade or varying quantities of water and shade. Some common annual vegetables and their characteristics are as follows:
This is a half-hardy annual vegetable that can be grown directly from the seed. It requires a full-sun and well-drained soil with regular watering. It blooms for about 60 days in the spring to fall season and has green foliage with pink-striped stems and roots.
It is harvested mostly in the summer and is a short creeper with its fruit. It is sowed in the winter for it to grow well under full sun. Since it is a creeper, it requires extra space; hence plants must be placed at a distance.
Perennials Vs Annuals Flowers
Though they need not be planted every year, they do give some very beautiful and fragrant flowers in their blooming seasons, which attracts a lot of bees. Perennials make for good ornamental plants in the house that can be kept for a long time. If you are not a fan of gardening but want a houseplant, invest in a perennial flower. These flowers include a wide variety such as peonies, daisies, tickseed, daylily, etc. these flowers have vibrant colors, and they bloom for the spring and the summer, after which they die down, leaving on leaves on the plant. They come back every spring season and are not high maintenance, and most of them can be grown indoors as well.
Some popular annual flowers or ornamental plants are pansies, marigold, petunias, etc. They come in varied categories such as hardy annuals that do well in cold temperatures, half-hardy annuals that do well in frost and extreme climates, and tender annuals that work well in the summer. Their planting patterns depend on the type of annual you are looking for and what type of sun or temperature is best for their growth. Annuals are more peculiar and particular than perennials as they require tailored care for their plants to grow well. They have beautiful and fragrant flowers that are great ornaments for your household. If you are someone who likes gardening and keeps changing the plants in their house, you should go for annual flowers.
Perennial Vs Annual Herbs
Herbs such as mint, lavender, and sage continuously grow in warm climates and come back winter after winter. With each growing season, they are further spread, when the summer comes back. These herbs are long-lasting and stay in your garden for years at a stretch. Perennial herbs are covered with a layer of mulch during the winter. Since these herbs are mostly drought and weather resistant, they are able to grow for longer. During the winter, the layer of mulch protects them from damage and doesn’t let frost hamper new growth for the summer. To maintain your plant well, fertilize using organic products during the spring. If you are a regular user of these herbs in the kitchen, there is little to no need for pruning the plant.
Herbs used for culinary purposes, such as Basil and Dill, are annual herbs. A wide variety of Basil is grown in different zones. Since they are annual herbs, they grow only for a season when planted, and then the plant dies. The growth and bloom period is long, and the leaves and seeds are extremely flavorful. These plants usually have a very strong fragrance and are popular cooking ingredients loved by everyone. These herbs, much like all other annual plants, require specific care and maintenance. When grown in the summer, they need a lot of sun and nutrient-rich soil to grow healthy. It is important to harvest the plant leaves before it goes to seed.
Perennial Vs Annual Nuts
Chestnuts, hazelnuts, cashews, almonds, walnuts, and many others from our favorite nuts are perennials. While being rich in proteins and nutrients themselves, they are also very good for the environment and the soil. All these perennial nuts grow on trees and add to the beauty and health of the natural environment. They absorb CO2 from the atmosphere and store it in the soil. As they stay in the ground for a long time, they make the soil more fertile while also giving us our loved nuts year after year.
Plant nuts such as peanuts, pecans, etc. grow annually. Though must consumable nuts are perennial; there are a few annual nuts as well. These nuts are also good for the soil and require high levels of proteins and nitrogen in the soil to grow. Peanuts grow underground with ease. They require loads of water and full sun and should be planted during the autumn to get plants in the summer. They grow on bushes and shrubs that die after one long harvest season and require a little more attention than annual fruits and vegetables.
1. What are the Advantages of Planting Perennials?
The benefits of having perennials are as follows:
- Require less maintenance when grown to the fullest.
- Can last for up to 20 years while giving harvest every year.
- No hassle to replant and regrow, simple to keep.
- Add to the value of your garden throughout the year.
- Have good rooting systems; hence don’t require much water or fertilizer.
2. What are the Advantages of Planting Annuals?
The benefits of having annuals in your garden are as follows:
- Give a large amount of harvest for the one season that they are alive for.
- Have better and more vibrant colors for ornamental annuals.
- Can survive different season for different types of annuals and hence can be grown almost anywhere.
- Grow quicker from the seed as compared to perennials.
3. What are the Disadvantages of Planting Perennials?
The few downsides of planting a perennial in your garden are:
- Longer growth periods that can last up to 3 years.
- Require high maintenance and care during the growing period.
Take up a larger space.
- Flowers are not as vibrant and come for only one season.
4. What are the Disadvantages of Planting Annuals?
The downsides of having annuals in your garden are:
- Need to reseed or replant every new season.
- Require conditions that are very specific to the type of plant.
- High maintenance required at all times to get the best crop.
We can conclusively say that perennials and annuals are both great choices for your garden. While perennials stay for a longer time and require less maintenance, annuals have longer blooming and flowering periods and require some extra attention. Some varieties in both come in beautiful flowers that may be used for ornamental purposes while they are also part of our everyday lives and essential food items that we need.