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If you are searching for more houseplants to add to your home collections, then try out houseplants that start with J.
These plants have different remarkable benefits such as psychological and mental benefits. It also has nice fragrances and flowers which can suit any place in your home with low maintenance and care.
Having said that, let’s talk a look at our best pick.
Types Of Houseplants That Start With J
Below are the different types of houseplants that start with J which you can purchase and grow in your home. They include
1. Jade Plant
The jade plant is a popular succulent houseplant with simple indoor care requirements and a very long lifespan of up to 70 years with the proper care. This plant is slow-growing gaining only about two inches of height per year, but it can reach a total height between three and six feet.
Jade plants feature thick, woody stems topped by green, fleshy leaves with an oval shape. Attractive to look at, you should choose a spot for this houseplant wisely since all parts of the plant are toxic to cats and dogs.
Jade Plant Care Requirements
Caring for a jade plant is easy, as long as you understand the plant’s basic needs for soil, water, and light. Below are the main care requirements for growing a jade plant:
Jade plants need a lot of light, at least six hours of bright indirect sunlight per day. The type of light is important since direct sunlight can be too harsh and cause the leaves to shrivel and burn, especially for young jade plants.
However, too little light can cause problems too if placed in low-light conditions, the jade plant will have leggy growth that causes the plant to become weak and topple over rather than maintain a full, bushy appearance.
Furthermore, to find the best spot to place a jade plant in your home, look for a south-facing window and avoid a west-facing window.
B. Soil Mix
The ideal potting soil for a jade plant should be a blend of sand, potting soil, and perlite or pumice. You can add perlite or pumice to potting soil to create more well-draining soil for your jade plant.
Additionally, the jade plants require a neutral to slightly acidic pH level that equates to a range of 7 to 5.5 on the pH scale.
Water the plant more frequently in the summer because of the increased plant activity and the warmer temperatures.
Do well to keep the soil slightly moist but it should not stay wet or saturated. Water again when the soil begins to dry. Also try and reduce your watering to once monthly in the winter, when the plant enters dormancy.
D. Temperature & Humidity
Jade plants prefer average household temperatures ranging from 65°F-75°F. At night and in the winter, jade plants can handle a cooler environment, down to 55°F though they should never be kept in temperatures below for a longer period.
Furthermore, if you put the plant in a location with constantly fluctuating temperatures, you may cause added stress as the plant struggles to adapt to rising and falling temperatures.
Feed your plant with a controlled-release fertilizer at the beginning of the season or weekly with a weak liquid solution.
Use a balanced 20-20-20 fertilizer at one-quarter strength on mature plants and a fertilizer with less nitrogen on young plants.
A jade plant will typically need repotting every two to three years for smaller plants and every four to five years for larger ones.
However, if you notice your jade plant appears to be outgrowing its container, then it needs replanting into a larger container.
Below are the various ways that you can repot your plant:
a. Make sure the soil is dry before repotting.
b. Gently run a butter knife or other flat tool around the inner edge of the pot to loosen the soil and remove any roots that are stuck to the walls of the pot.
c. Knock away the old soil from the roots, making sure to remove any rotten or dead roots in the process. Treat any visible cuts with a fungicide.
d. Place the plant in its new pot, and backfill it with potting soil, spreading the roots out as you repot.
e. Leave the plant dry for a week or so, and then begin to water lightly to reduce the risk of root rot.
The best time to propagate jade plants is during the summer when they’re most likely to receive ample sunlight and humidity. However, it can be done through stem cutting and leaves. But the most recommended is through stem cutting.
To propagate through stem cuttings:
a. Start by taking a cutting that is at least two to three inches long. It should be taken from a healthy, mature plant that is free from disease.
b. Allow the cutting to sit for several days in a warm, dry place. You are ready to proceed once the end of the cutting has dried out and scabbed over.
c. Dip the wound of the cutting in a rooting hormone powder.
d. Plant the cut end of the stem in a pot containing a mixture of half soil, and half vermiculite (or perlite).
e. Water sparingly, just until the potting mixture is damp.
Your cutting should take root in a few weeks, at which point you can begin to care for the cutting as you would a normal jade plant.
Read Also: Jade Plant Turning Black? (How To Save It)
H. Common Problems Of Jade Plant
The most common pest is the mealybug, spider mites and scales which tend to leave white patches on the plant, specifically where the leaves attach to the stems.
You can get rid of these pests by applying horticultural oils, neem oil or insecticidal soap on the affected areas.
2. Japanese Plant
Japanese aralia is a popular houseplant native to the southern Japanese islands, Korea, and Taiwan, where it grows in subtropical conditions. A hardy, upright plant, Japanese aralia can grow up to 16 ft tall outdoors, and about six feet tall indoors, growing at a rate of 8–12 inches a year.
Additionally, it is a handsome evergreen shrub. Long, upright leaf stems hold glossy, lobed leaves with pointed tips. Each leaf has between 7-9 lobes and can reach up to 12 in (30 cm) across.
Furthermore, it produces clusters of creamy-white flowers that may appear on mature plants in fall, followed by green fruit that turns black as they ripen. However, it rarely flowers indoors.
Most importantly, Its lush dark green leaves and ease of care make it a very popular variety for indoor plant collections, but it’s also a staple of tropical gardens and arboretums.
Japanese Plant Care Requirements
This fast-growing, evergreen shrub is easy to care for. You can keep it happy by following the steps below
Japanese aralia grows best when placed in partial to full shade. Exposure to bright, direct sunlight can bleach the plant’s leaves, so only place it beneath diffused morning light, never harsh afternoon rays.
B. Soil Mix
It prefers moist but well-drained soil clay, chalk, and loam all work that is neutral to slightly acidic.
Regular moisture is essential for the Japanese aralia during its growing season. Water regularly to ensure the soil never dries out.
You can saturate the soil completely until water runs from the container’s drainage holes. However, during the fall and winter months, cut back on your watering slightly to allow the plant to rest.
D. Temperature & Humidity
The Japanese aralia plant prefers cooler temperatures, doing best in rooms that are kept to a temperate 60°F–70°F.
However, it does need any additional forms of humidity to thrive within your home but should be kept away from particularly strong or cold drafts.
To give your plant an added boost of nutrients, feed it regularly with a weak liquid fertilizer throughout the growing season. Then cut fertilizer back to once a month or so in the fall and winter.
Watch out for your plant and if you notice any changes in root growth, then it is a sign that it is time to replant your plant to another larger pot.
They can be propagated either through seed or stem-tip cutting.
To propagate your plant through stem cutting:
Take a cut of the stem from a mature plant early in the growing season and use a rooting hormone for the best success.
Place in a pot filled with moist soil and cover the pot with a plastic bag. Keep cuttings in a warm, humid place until new growth emerges it should take root in one to two months.
H. Common Problems Of Japanese Plants
Like many plants, Japanese aralia is susceptible to a variety of aphids, which are also known as plant lice. However, they’re fairly easy to control if caught early enough and can be killed off using a neem oil spray.
3. Jasmine Plant
Jasmine is native to tropical and warm temperate regions of Africa, Eurasia, and Oceania. Jasmine is beloved for its climbing masses of delicate pinwheel flowers with an exquisite, sweetly floral fragrance that fills a room or garden.
Highly ornamental vines and shrubs, they feature dainty flower clusters in shades of white, pink, and yellow, with the popular, summer-flowering poet’s jasmine being a familiar climber in many gardens. The flowers produce a strong, sweet, and fruity fragrance, while the foliage can be deciduous or evergreen and develops in pairs of leaflets.
Most varieties bloom throughout the summer and attract important pollinators like bees, butterflies, and hummingbirds.
Jasmine Plant Care Requirements
Care for these plants is simple, and the following tips can help ensure healthy plants with abundant flowers:
Jasmine prefers a sheltered location in full to partial sun. Vines need protection from high winds as well as very hot afternoon sunshine.
Summer-flowering types need more sun, while the winter-flowering ones can take a bit more shade, particularly from hot afternoon sunlight.
However, the exact type of jasmine you plant, in addition to climate and other conditions, will determine how much sun a plant needs.
B. Soil Mix
They perform best when they are not only consistently moist but also well-draining with loose, loamy soil with a pH level of 6.0 to 8.0.
However, to keep the soil damp, add the same amount of moisture-retentive materials such as coconut coir, peat moss, perlite, or vermiculite and mix it in a bone meal for strong root growth.
Water your jasmine flowers once a week. If it is unusually dry or hot, increase the frequency, but let the soil dry out in between.
Also, if your jasmine is in a container, it will likely require water multiple times each week, especially in the hotter months. So ensure that you water it once the top 1 inch of the soil is dry.
Furthermore, the container of the soil should be kept moist but not wet, but especially water your plant less in fall and winter.
D. Temperature & Humidity
Place your indoor plants in a bright location with good air circulation in a cool to warm room whose ideal temperatures are between 60°F and 75°F respectively.
Fertilize your indoor plants with a thick layer of organic compost in early spring or you can apply a flowering plant fertilizer monthly during the growing season.
I will recommend that you go for a flowering plant formula as it is higher in phosphorus which every plant needs.
You can propagate this plant through seed or stem cutting. However, to do so, follow the steps below:
a. Sow about six weeks before your last frost date.
b. Soak seeds for 24 hours before planting in trays filled with moistened starter mix.
c. Cover the tray with a plastic dome and place it in a bright location or under grow lights.
d. Once seedlings have two pairs of true leaves, transplant each to a 12-inch container.
e. Keep the containers indoors for another four to six weeks, or until warm weather returns, before planting outdoors.
Indoor plants can be started at any time of the year.
Through Stem Cuttings
Stem cuttings can be taken in spring or summer from semi-ripe or ripe hardwood.
a. Cut six-inch stem sections just below leaf nodes and remove leaves from the lower two inches.
b. Dip cut ends into a rooting hormone and shake gently to remove excess dust.
Place each cutting into a six-inch pot filled with damp starter soil.
c. Cover the pots with a plastic bag to retain moisture, then place the pots in a location with bright light but out of the direct sun in a warm room. About 75°F. is ideal for rooting cuttings.
d. Keep the soil moist and remove the bag once your cuttings have rooted.
e. Roots form in four to six weeks, but plants will appreciate another month or so indoors to develop a strong root system before planting.
G. Common Problems Of Jasmine Plant
The most common problems of this plant Include the infestations of pests and diseases such as aphids, scale, and whiteflies.
They are plant destroyers and must be handled immediately after you notice their presence. However, you can get rid of these pests by spraying soapy solutions on your plant for a week or you can apply neem oil on the affected areas.
Another problem is the presence of blight which is a fungal infection that looks more like dead brown blotches on flowers, leaves and stems, and it can infect the entire plant. To solve this problem, remove and destroy infected areas and apply a thick layer of mulch to keep spores at bay.
4. Justicia Plant
Also known as shrimp plant or water-willow. It has a feature of a shrimp-coloured flower bract (extra leaf) that hangs from the stem tips.
When placed in their native environment, these plants tend to grow up to six feet tall and have fairly brittle stems. If you want to place it inside your home, you will need to trim it to keep it in a manageable size.
Justicia Plant Care Requirements
Below are the neccessary cares and maintenance that your justicia plant will need to thrive. They include
It thrives in a bright, indoor light but not full midday sunlight. They are perfect for atriums or other areas that are flooded with bright, natural light.
B. Soil Mix
It enjoys when it is planted in a light, fast-draining potting soil. You can use fortified soils as an alternative if not found.
They need plenty of water in the summer months and mustn’t be allowed to dry out completely. However, In the winter months, avoid watering and also avoid allowing the temperature level to reduce below 55°F.
D. Temperature & Humidity
A temperature level above 60°F is the best preferred in the summer. However, during the winter season, the ideal level is above 55°F.
Feed the plant weekly with a weak liquid fertilizer that includes micronutrients and encourages blooming. However, they will respond when it is ample fertilization.
Repot annually or every other year, depending on its growth rate. That’s to say that if you are growing in a large pot, you can move the plant outside during the summer, where it will likely grow much quicker and fill out the pot faster.
At the end of the season, cut the plant back and move them in a winter home.
Furthermore, during the spring, repot your plant when the first flush of new growth emerges. However, if you keep it indoors all summer long, you should only have to repot it every other year.
Propagate your plant easily through stem cutting. However, for it’s success, you must place the plant into a pot with seedling soil or a sterile rooting mix.
Furthermore, you can have a successful cuttings by ensuring that you provide plenty of warmth and humidity.
The ideal temperature level has to be around 80°F with high ambient humidity. Avoid allowing them to sit in water-logged soil.
H. Common Problems Of Justicia Plant
They don’t usually have many problems with diseases, but it will occasionally be infested with spider mites or scale which can be treated with insecticidal soap.
5. Jackman Clematis Plant
Jackman’s clematis is one of the most popular of all flowering vines so commonly grown that some gardeners despise it for its very popularity.
It has a vigorous yet compact vine with fabulous flowers. Its large 5-inch blooms are a delicious dark purple, making it one of the prettiest flowering vines.
They are often used to camouflage eyesores in the landscape, or for landscaping around mailboxes, where the vine is trained up a mailbox post as a decoration. However, it can be planted in the spring, late summer, or early fall.
Jackman Clematis Plant Care Requirements
Below is the necessary requirements for caring for your plant. They include:
As a flowering vine plant, it prefers to be placed in bright direct sunlight. However, avoid too much exposure as it will cause damage to your plant.
B. Soil Mix
They prefer fertile, well-drained soil. However, after planting, ensure that you water the plant as and when necessary.
Water your plants and avoid allowing your plants to completely dry out, especially during it’s growing period. So try and water your plants and be mindful of overwatering it.
D. Temperature & Humidity
They enjoy warm weather as it doesn’t do well in the excessive summer heat, especially if it is planted in a location where the root zone gets hot. As for its humidity level,it has no preference.
Feed your plant with compost or you can apply a complete fertilizer each spring, then monthly through the growing season.
Due to its size and fast growth rate, Jackman’s clematis is not the best clematis to grow in a container. The much better choice will be a non-vining, bushy clematis called Arabella clematis.
Clematis can be propagated with cuttings made from new, soft green growth. These can be done by following the steps below:
a. Take a cutting below a leaf node as the cutting can only be needed by one leaf stem, so trim off any extras.
b. Dip the cut ends in the rooting hormone and fill a 4-inch pot with potting mix.
c. Lay the cuttings on the top horizontally. Lightly cover with potting mix and moisten the top with water.
d. Place the pot in a clear plastic bag and keep it in bright but not direct light.
e. Keep the soil evenly moist but not soggy. In about four weeks, the cutting should have rooted. You’ll see new growth and the cutting won’t wiggle when you gently tug on it.
f. Transplant each rooted cutting in its own pot and leave it in the pot for another growing season and harden it off before transplanting it outdoors.
H. Common Problems Of Jackman Clematis Plant
They are mostly infested by pests such as slugs, earwigs and spider mites. You can get rid of these pests by applying horticultural oils.
Furthermore, clematis wilt, a fungal disease that attacks the base stems of the plant, can be fatal to clematis. There isn’t any cure for clematis wilt, but you may be able to prevent it by keeping the soil evenly moist, making sure the soil is neutral or slightly alkaline, and watering at the base of the plant rather than on the leaves.
If clematis wilt appears, remove all damaged portions of the vine. If the root system is strong, the plant may recover by the next season.
6. Japanese Iris Plant
Japanese irises plant come in several colours. and the flowers are flattish measuring about 3 to 6 inches across, rising above green blade-like foliage.
It has bulbs which should be planted in the fall for spring admirations. They grow around water during the spring and summer months. However, though, they are useful in certain damp areas of the landscape where other plants would fail miserably.
Beware of this plant as they are toxic to animals and humans.
Japanese Iris Plant Care Requirements
Japanese iris plant can be abit with its growing requirements. However, you need to give it just the right sun, soil, and spacing conditions.
It thrives better when grown in a full direct sunlight especially if it is an area where hot summers are which will be create a bit of afternoon shade.
B. Soil Mix
Japanese iris plant loves friable, loamy soil that when the soil particles become too tightly packed together, the roots of the Japanese iris cannot breathe, and the plant suffers. So ensure that strictly grow it on them.
Water japanese iris plant daily in the spring and summer as it requires more water than many landscape plants during the growing season. However, keep the plant even in summer and dry it out completely. Avoid watering in winter season as growth will be slow.
D. Temperature & Humidity
This plant can tolerate a large range of temperatures and thrive in humid conditions. You can mist your plant to keep it stable.
As a heavy feeder of nutrients, grow them in an area that has been amended previously with organic matter and work compost into the soil annually.
The easiest way to grow Japanese iris is as a potted plant for your water feature.
When plants are grown in containers, they give you more flexibility because you can move them around based on their needs and your own needs. You can even place a potted
Since the plant is intolerant to excessive water in the off-season, you can simply take the pot out of your water garden in the fall.
The best way to propagate your Japanese iris is by division. However, you can do this by following the steps:
a. Dig up a root ball and bring it up from the ground.
b. Gently break apart the root ball into 2-3 plants.
c. With a sanitized garden-cutting tool, trim dead roots. For easy identification, the new and healthy plant will look white.
d. Keep the roots moist until you plant them back into the ground.
I. Common Problems Of Japanese Iris Plant
The major problem with growing this plant is the infestation of snails, aphids, iris borers and slugs. They are common pests that are attracted by flowers. You can get rid of these pests by using pesticides and Insecticidal soap.
7. Crinkle Leaf Plant
This plant is also known as Adromischus cristatus. They are easygoing, unique-looking succulents that can make an excellent collection to your existing collections.
They are small and have a slow-growing rate. Also, it has fleshy, triangular, grey-green leaves that tend to grow upward from its central base.
Another feature of this plant is that its leaves are covered in tiny hairs thereby giving it a beautiful appearance.
Additionally, it blooms on a tall stem with small, tubular, reddish-white flowers in the spring season.
Crinkle Leaf Plant Care Requirements
Crinkle leaf plants are quite easy to care for and maintain. They prefer warm temperatures and be exposed to lots of sunlight. However, you can further provide added needs such as
Place your crinkle leaf plants near a bright, south-facing window especially when grown indoors. They love and enjoy full sun for at least 6 hours. However, they can still tolerate partial shade.
Additionally, you can place your plants on an artificial light such as the LED light or grow light to supplement natural light.
B. Soil Mix
Grow your plants on well-drained soil or Sandy soil. Potting mixes are dense, so blend the ones that are made for cacti and succulents.
Crinkle leaf plants require watering every 1-2 weeks from spring to fall until the soil has dried out between waterings. In the winter season, reduce the amount of water that you feed your plant. Avoid overwatering your plant to prevent root rot.
D. Temperature & Humidity
Place your plant at a spot or room with warm, dry conditions or an average room temperature. The ideal temperature is above 50˚F and can tolerate temperatures down to 20˚F, though if kept in a cool place, it will damage the plant.
In addition, I will recommend that you get a cool-mist room humidifier to avoid extreme temperature changes which can be caused by drafts, air conditioners or heaters.
Ensure that you fertilize your plant monthly in the spring and summer seasons. The ideal type for this plant is the liquid fertilizer designed for cacti and succulents. However, avoid fertilizing during the fall or winter months.
While preparing to repot your crinkle leaf plants, you need to choose a pot that opts for ample drainage holes. This is because it will allow excess moisture to drain out from the holes.
Furthermore, once you notice any signs of root overgrowing the pot and shooting out through the holes as well as the leaves spilling over the sides. Then you need to move and replant your plant in a much larger pot.
While removing it, be gentle and place it in the same depth in the new pot and fill it with fresh potting mix.
The best method of propagating your crinkle leaf plants is from seeds or stem cutting. However, to repot, follow the steps:
a. Wait for two weeks or until you begin to see small roots growing from the end of the leaf.
b. Avoiding watering the plant until its roots appear.
c. As it appears, water them as you would on a mature crinkle leaf plant.
d. Leave the leaf attached to the new plant and allow it to dries up and falls out.
e. Afterwards, move the plant into a new container.
H. Commons Problems Of Crinkle Leaf Plants
Crinkle leaf plant is susceptible to pests but not withstanding, it is still being infested with mealybugs and vine weevils. Get rid of these pests by applying horticultural oils to the affected areas. Avoid overwatering your plant to prevent the problem of root rot which is another disease that affects this plant.
8. Kumquat Tree Plant
This is a small, tropical, fruit-bearing tree that’s extremely very attractive. It is more like a landscape plant when placed in your garden or in a large container.
It has dark green, glossy leaves and produces olive-sized fruits that are sometimes mistaken for an orange.
Additionally, it is classified as Citrus japonica and also among the same genus as oranges, lemons and other similar fruit-bearing trees. When the fruit is ripe, it has a sweet, edible skin with a slightly sour flesh that’s inside.
Furthermore, kumquat trees have a moderate growth rate and can grow up to a height of about 24 inches per year. If you want to grow this tree, then I recommend that you start in spring.
Kumquat Tree Plant Care Requirements
Growing this tree doesn’t require much care and maintenance. All it needs is the provision of light, soil, water and fertilizer as well as many other we will discuss below.
Kumquat trees tend to thrive and grow better when they are placed in a location where there is full sunlight of about 6-8 hours daily.
When growing this plant, place the tree by a window or you can set it under a grow light (only when there is not enough sunlight). Additionally, it can still thrive in a bright, indirect sun but it wouldn’t be productive.
B. Soil Mix
They prefer to be grown on loamy, moist and well-draining soil, slightly acidic to neutral soil pH. However, it is important that you avoid planting them on heavy clay soil to avoid root rot which will be a result of the thickness of the clay soil thereby preventing water drainage.
Water your kumquat tree plant as it loves an evenly moist soil but not soggy.
To avoid overwatering your plant, it is advisable that you examine your soil first by sticking your finger in the soil down to the second knuckle and trying to feel the dryness with your fingertip. If it is dry, then it is time to water your plant.
D. Temperature & Humidity
Avoid placing or keeping your kumquat tree plant in cold weather. They can adapt and survive in a place with a temperature rate of about 18°F.
However, the ideal humidity level for your plant is 50% to 60%. During the winter, if your plant is kept inside your home when the heat is dry and there is not enough air, you should make provision for a humidifier or set the container on a tray that’s filled with pebbles. Also, try as much as possible to water your plant during the season to raise the humidity level.
Fertilizing your plant must be done after 2-3 months of planting your kumquat tree plant. The best fertilizer is the citrus fertilizer. To fertilizer, follow the instructions on the label pasted on the fertilizer to avoid over-fertilizing which can cause harm to your plant.
Furthermore, avoid fertilizing your plant during the winter season as growth will be dormant at that time.
Repot your tree when necessary and use a potting mix that is specially designed for cactus or citrus plants. You can also use any general-purpose potting mix as an alternative.
The repotting of your kumquat tree must be done every 2-3 years during the beginning of spring when leaves are emerging. It must be in a slightly larger container.
As a plant produces by grafting fruit-bearing branches on the rootstock of oranges and grapefruits, if the seeds are planted, they wouldn’t be able to produce viable trees. That’s why it is advisable to choose grafted trees from nurseries rather than trying to propagate by yourself as it can get complicated.
H. Common Problems Of Kumquat Plant
The most common pests that can affect your plant include aphids and spider mites. However, you can get rid of them by applying horticultural oils such as neem oil in its early stage or sign.
Another problem with kumquat tree plants is root rot which is a result of overwatering your plant or poor use of drained soil. You can prevent this problem again by selecting a planting site that has good drainage soil.
1. What Is The Name Of The Flowers From J?
The best flowering plants from J are Jasmine(Jasmine officinale) and Jonquil (Narcissus).
2. Which Is A Popular Houseplant?
The most popular houseplant is Peace Lily (Spathiphyllum wallisii).
3. Which Is A Lucky Indoor Plant?
The lucky indoor plant for your home is the peace lily. It is popular because of its ability to bring prosperity. That’s why it is also named prosperity lily.
4. What Is An Easy Houseplant To Grow?
The easy houseplants with low maintenance that you can grow include Spider plants, snake plants, and rubber plants.
We hope that this article helped educate you on the different types of houseplants with the letter J and their respective characteristics and care requirements.
However, for more information on these plants, do well to reach out to us via the comment section below. Have you subscribed to our page? Click on the subscribe button for more gardening tips notifications.