Orchids: tips on location, care & Propagation

• Orchid Family: Characteristics and Diversity
• The best-known and most popular types of orchids
• Buying orchids: what to look out for
• Orchids: Ideal location
• Care for orchids" properly
• Repotting orchids and the right orchid soil
• Pruning orchids
• Propagating orchids via offshoots

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Orchids are known for their colorful and magnificent flowers. We tell you everything you need to know to ensure that perfect and he althy orchids adorn your home.

The popular plants with the characteristic flowers can be found in almost every household. Especially in Germany, orchids can be found very often as a decorative exotic on the windowsill and are enjoying increasing popularity. The subject of orchids is a world unto itself, especially when you look at the immeasurable variety of species and variations. The professional handling of the extraordinary plant is an art in itself and requires special knowledge. We'll tell you everything you need to know about orchids and how best to take care of them so that you can be happy and he althy with your flowers.

Orchid Family: Characteristics and Diversity

Orchids form a taxonomically (systematically) own family (Orchidaceae) and, contrary to popular belief, are not only found in the tropics, but are distributed worldwide. However, the majority of the orchids cultivated come from warmer climates and therefore do not tolerate cold temperatures. The orchid family is the second largest family of flowering plants. It is estimated that there are 15,000 to 30,000 species worldwide. Probably the most striking feature of the multi-faceted flowers is the zygomorphic flower (asymmetrical upper and lower lip) and a large number of species that grow as so-called epiphytes on other plants.

The best-known and most popular types of orchids

There are also a large number of orchid species on the market, which differ greatly in their appearance and care. Here are the most popular types:

Cattleya

• Hybrid Breeding
• Big and fragrant flowers
• Many color variations
• Epiphytic orchid requiring high maintenance

Cymbidium

• Canoe Orchid
• Popular species from China
• Large plant, but also smaller varieties
• In summer also possible on the terrace
• High need for light and low maintenance

Dendrobium

• Grape Orchid
• Species with many varieties
• Some varieties with many flowers per plant
• Partly easy-care varieties (Dendrobium nobile), partly demanding ones (Dendrobium bigibbum)

Miltonia

• Violet Orchid
• High care needs
• Sensitive to temperature changes

Phalaenopsis

• Moth or Butterfly Orchid
• One of the best-selling types
• Many variations and colors
• Relatively easy to care for; Room temperature ideal

Phragmipedium

• "Women's Slipper"
• Unusual Blossoms
• Orange-red or yellowish-green flowers

Vanda

• Type with high variety of colors
• Also blue to violet flowers
• High light requirement

Buying orchids: what to look out for

If you have decided to buy an orchid from a garden centre, there are a few things you should pay attention to. The right selection is crucial for the lifespan of the exotic, so you should take a closer look at the following aspects:

1. Flower condition: Ideally, select a specimen with few open flowers and mostly closed buds.
2. Especially when buying in winter, be sure to choose plants from inside the garden center and avoid specimens that are displayed outside or in drafts. Most types of orchids are very sensitive to cold, so make sure you pack the orchid well for transport.
3. Always check the root area of the plant. If you notice black roots, you should keep your hands off the orchid. Optimally, he althy specimens have white roots with greenish tips.
4. If you notice other irregularities on the plant, such as pests, you should definitely avoid these specimens.

Orchids: Ideal location

Caution is required when choosing the location for orchids - the majority of exotic species are very demanding and are not suitable for all places in the house. Orchids usually feel very comfortable on the windowsill. Some species such as Cattleya and Dendrobium with a high light requirement are suitable for a west or south-facing window, Phalaenopsis on the other hand, feels more comfortable with a north or east orientation. If you are unsure about the ideal location for your orchid, the following tip will help: You can't do much wrong with windows facing west or east.

For many types of orchids, direct sunlight is unfavorable as the leaves burn quickly. It is best to provide indirect light through a curtain in front of the window. The orchids on the market originally come from the tropics, so a room temperature between 18 and 25°C in summer is ideal for most species. In winter, the thermometer should not fall below 15°C. Some species such as Cymbidium are also suitable for a place in the garden or on the terrace in summer. In this case, make sure that the plant is sheltered and does not stay outside at night in cold temperatures.

When choosing a location, you should consider the following points:

• Perfect place on the windowsill
• West or East facing
• Temperature in summer 18 - 25°C, in winter not under 15°C
• In summer in a sheltered spot in the garden (only certain varieties)

Care for orchids" properly

Although orchids are among the most popular indoor plants in Germany, some of the many species require a lot of care and are not easy to handle. We'll show you how to properly care for orchids so that they remain he althy and continue to bloom magnificently.

Water or dip orchids?

Wrong watering technique is the most likely reason for orchids if they ever die. Particular caution is therefore required here. Orchids generally only need a little water. Ideally, spray the plant from time to time with a spray bottle. Only use low-lime water such as rainwater for watering. An optimal way to provide sufficient but not excessive water supply is to immerse the roots in a short water bath. To do this, remove the orchid from its pot and place the roots for a few minutesinto the water. You should then drain the roots and put the plant back in the pot. As a rule, such an immersion once a week is sufficient. You can find more tips on how to optimally water your orchid here.

Fertilize orchids: The right orchid fertilizer

The selection of orchid fertilizers on the market is huge. But first of all, the question arises as to whether fertilization is necessary at all. And if so: Which fertilizer should be used? Basically, one can say that orchids do not have a very high nutrient requirement overall, but regular fertilization with special orchid fertilizer makes sense for the supply of the plant. Best practice is to add liquid fertilizer weekly to the root-soaking water.

You can choose between organic and mineral fertilizers, as well as a mixture of both. From an ecological perspective, the use of organic fertilizer for orchids is recommended, since the ingredients are more resource-saving than mineral fertilizers. However, the vast majority of fertilizers on the market are based on mineral components, as these are easier to dose. Basically, the following applies: When it comes to the amount of fertilizer, stick to the manufacturer's instructions. If in doubt, it is still better to fertilize less than more to avoid overdosing and burning the roots. You can find detailed fertilizing instructions for orchids here.

Repotting orchids and the right orchid soil

For he althy growth, repotting orchids is a suitable method to give the roots enough space again. About a year after purchase, it is time to plant the orchid in a new pot. To do this, do the following:

1. Remove the orchid from the old pot and completely loosen the substrate from the roots.
2. Check the roots for diseased or damaged areas and cut off the affected roots.
3. Then place the plant in a larger pot in which the roots are still compact but not squashed. Orchids have so-called aerial roots, which should never be too narrow. A transparent pot is therefore generally recommended for orchids.
4. Finally, fill the pot with fresh substrate from above so that the coarse pieces can be distributed between the roots. As a substrate you should always onUse orchid soil, which in most cases is very coarse and contains many pieces of bark. When in doubt, a coarser product is a better choice as it will allow enough air for the roots.

You can read detailed information about repotting orchids here.

Pruning orchids

Pruning makes sense under certain circumstances for optimal care of orchids. We show why and how to prune orchids correctly.

Orchids after flowering: cutting flower stalks?

Usually, pruning orchids should be done with care, removing less rather than too much. When the orchids have faded, it is advisable to cut the second or third eye from the bottom, from which a new shoot with flowers will then grow. Only make this cut when the shoot dries up. This is particularly useful for the species Phalaenopsis, as it can flower very frequently.

Cutting wilted orchid leaves

Withered leaves are often very tempting to cut off without further ado. This should always be avoided. Yellow leaves can at most be removed by hand, just before they come loose anyway. The orchid does not tolerate injuring intact plant parts well, so you should always be careful when cutting. We also have an expert article ready for you on the subject of cutting orchids.

Propagating orchids via offshoots

If you would like to have more orchids in your home, you can buy offshoots from an existing plant in addition to buying a whole plant. In technical jargon, the small shoots on the side of the main plant, as in the case of the orchid, are so-called Kindel. These are offshoots that are supplied by the mother plant and are used for vegetative reproduction. If you decide to separate a child from the plant, you should always pay attention to a certain minimum size. Basically, the small plant should have at least two leaves and two to three roots. After separating, the plant should not be planted in the usual orchid soil, but special young plant soil for orchids should be used.

You can find instructions on how to propagate orchids with Kindel in ourSpecial Items.

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