While growing Desert rose (Adenium) (my favourite being obesum), I realised that choosing the right soil and watering methods are absolutely essential. During the first year, I experimented a lot with watering amounts, and in the end, using mulch proved to be the best solution to retain soil moisture, which helped my plant grow healthily.
Desert rose: The King of Drought...
The
Desert rose (Adenium) is a stunning plant that attracts attention not only with its beauty but also with its special requirements. But did you know that there can be huge differences between the varieties of Desert rose? Which one is the most beautiful, and how do you choose the best one for you?
Desert rose varieties and their characteristics
Among the varieties of Desert rose, you will find flowers of different colours and shapes. The best-known variety is
Desert rose obesum, which is the most widespread and easiest to grow. Its colourful flowers range from pink to white, and its leaves are also attractive.
But what about
Desert rose arabicum? This variety stands out with its particularly large and thick trunk, making it a real special piece in your collection.
Which Desert rose variety suits your garden best? Think about what colour flowers you want to see and what shapes of plants you’d like to combine them with.
The
Desert roses, as they are often called, are known in many different varieties and forms. Here are some varieties in Latin and English:
- Desert rose obesum - Fat Desert rose
- This variety is often simply called "Desert rose".
- Desert rose multiflorum - Many-flowered Desert rose
- This variety produces the most flowers and originates from southeastern Africa.
- Desert rose somalense - Somali Desert rose
- This variety comes from the Somali Peninsula and has larger leaves.
- Desert rose arabicum - Arabian Desert rose
- Originating from the Arabian Peninsula, it typically has a thicker trunk and smaller leaves.
- Desert rose swazicum - Swazi Desert rose
- A smaller-sized and limited distribution species known from Swaziland.
- Desert rose boehmianum - Boehm Desert rose
- Originates from Namibia and Angola, typically less common.
- Desert rose oleifolium - Oil-leaved Desert rose
- This variety usually has smaller and less showy flowers.
These species differ in size, flowering, and adaptability to various environments. Desert roses are popular among ornamental succulents because they are relatively easy to care for and have impressive flowers.
Ideal soil and climate for Desert rose
The
best soil for Desert rose is a well-draining, sandy or loose potting mix. Imagine the plant’s
roots breathing freely and not sitting in water! A
pH value between 6 and 7 is ideal, so it’s worth considering this when choosing soil.
In terms of climate, the
Desert rose prefers warm, sunny spots. If your garden gets plenty of sunshine, this plant will be truly happy.
But what about the cold season?
The
Desert rose cannot tolerate frost, so it must be moved to a sheltered place in winter. Perhaps it’s worth setting up a conservatory where the plants can safely survive the cold months?
Desert rose planting time and methods
I
recommend planting Desert rose in spring, when the temperature is steadily warm. The planting method is simple:
choose a pot size that is at least 2-3 cm larger than the root ball.
Fill the pot with the appropriate soil mix and carefully place the plant inside.
Remember, the Desert rose’s roots are sensitive!
After planting, I suggest not watering for a few days to allow the roots to strengthen. Imagine your plant finding a new home, and you are the one helping it to grow strong!
What experiences have you had so far with growing Desert rose?
The Desert rose, also known as Adenium, is not just a beautiful flower but a real treasure in our garden. But do we know how to properly care for it?
What secrets lie in the
watering and
mulching techniques? How can we achieve the most beautiful flowering through
pruning and
care? And what can we do against
diseases and
pests?
Let’s explore together!
Watering and mulching techniques
The Desert rose is a true desert plant, so understanding its watering needs is crucial. How important is water? The answer is simple:
moderate.
The Desert rose’s roots dislike excessive moisture, so it’s best to let the soil dry out thoroughly between waterings.
A good rule: if the top of the soil is dry, it’s time to water.
Mulching can also help retain moisture. Use
natural materials such as mulch or small pebbles. These not only keep moisture in but also prevent weed growth.
Have you ever thought about how mulching affects the health of your plants?
Desert rose pruning and care
Pruning is not just an aesthetic matter but also important for the plant’s health. To encourage flowering, it’s worth removing
dead or damaged branches. Additionally, if you want your plant to take on a nice shape, it’s good to trim young shoots.
When caring for the Desert rose, pay attention to the colour of the leaves. If they turn yellow, it might be that the plant is getting too much water or, conversely, suffering from nutrient deficiency.
Experiment with different nutrients and observe what works best for your plant!
Desert rose (Adenium) flowering
The Desert rose’s flowering is truly a spectacular sight. This
tropical succulent produces special, tubular-shaped flowers whose colours range from
white through pink to deep red. The flowering period mostly lasts from spring to autumn but can be observed at several times throughout the year under the right conditions.
The
flowers usually open in the morning and can delight you for several days, or even weeks. To promote flowering, proper light, regular feeding, and limited watering are important.
The plants love sunlight, so the ideal location is a well-lit spot with plenty of direct sun.
The sight of the Desert rose in bloom rewards all the care and effort, as the flowers’ beauty and shape are extremely decorative and unique.
Desert rose seeds: Seed storage
Desert rose seeds are sensitive, so when storing them, make sure they are kept in a dry and cool place. A sealable plastic bag with a few grains of rice to absorb moisture will perfectly preserve their freshness.
Seed sowing: Planting Desert rose seeds
Spring is the best time for sowing. Choose a well-draining cactus soil and place the seeds on the surface. Press them gently so they contact the soil but do not cover them completely. The seeds need plenty of light and warmth (around 25-30°C) to germinate. Be patient, as Desert rose seeds can take several weeks to sprout!
Care
Young plants are still sensitive, so protect them from direct sunlight. Keep them in a bright but shaded place. Water moderately; overwatering can cause root rot. Once the first true leaves appear, you can gradually start acclimatising the plant to sunlight.
Propagation
You can propagate Desert rose in several ways, but seed sowing is one of the most exciting methods. This way, you not only grow new plants but, thanks to genetic diversity, each plant will be unique.
I encourage you to try sowing Desert rose seeds! You’ll see how exciting it is to watch tiny seeds grow into wonderful Desert roses.
Disease and pest control
Unfortunately, the Desert rose is not immune to diseases and pests. The most common problems include
powdery mildew and
aphids. If you notice sticky or deformed leaves, it’s worth examining the plant carefully.
Prevention is always the best solution. Use
organic insecticides and ensure good spacing between plants so air can circulate well.
Have you perhaps tried natural enemies like ladybirds?
Caring for the Desert rose is not just a task but a true source of joy. Every bloom brings a new sense of achievement, and watching the plant grow is always an exciting adventure.
Is Desert rose poisonous?
The Desert rose, also known as Adenium, does indeed contain toxic compounds, primarily found in the plant’s milky sap. These compounds, called cardenolides, can be highly toxic to both humans and animals if ingested.
Common knowledge
Many people are aware that the Desert rose is poisonous, so they handle it with particular care, especially around pets and young children. It is also widely known that although the plant is beautiful, it is advisable to wear gloves when handling it, particularly during pruning or repotting.
The reality of Desert rose toxicity
The milky sap of the Desert rose can be irritating to the skin and mucous membranes. If swallowed, it can cause serious health problems such as gastrointestinal disturbances, as well as heart and circulatory issues. It is important to note that the risk of poisoning is low because the plant’s taste is extremely bitter, which naturally deters accidental consumption.
Despite its charming appearance, safe handling of the Desert rose is crucial. If you ensure the plant does not come into direct contact with vulnerable individuals and animals, you can enjoy its decorative value without worrying about potential dangers. I believe it is always best to be cautious — that is the most important thing.
on the topic of Desert rose.
