Orchideen & Adventssterne verhalten sich ungewöhnlich?

Hallo 🙂

Ich wollte mal fragen ob jemand anderes die gleichen Probleme hat wie ich und mir Tipps geben kann. Oder aber auch vielleicht eine Erklärung hat, warum das passiert.

1 . Weihnachtssterne/Adventssterne:
Diese Zimmerpflanzen leben jahrelang, aber haben einen sehr seltsamen Zyklus.
Jedes Jahr im Dezember werfen sie ALLE Blätter ab; sind über Weihnachten & Neujahr “nackt” ehe sie im Januar oben neue Blätter bekommen.
Dadurch habe ich nach ein paar Jahren 20-30cm kahle Stiele mit einer Art Blätterdach nur oben.
-> Bisher hat mir niemand sagen können warum sie das tun. Aber egal wie oft oder wann ich mir neue Pflanzen kaufe; egal ob Supermarkt oder Gärtnerei: Alle reagieren gleich….
Ein Florist hatte mal die Theorie, dass sie vielleicht blühen wollen, aber nicht genug Nährstoffe haben und ich sie jeden Herbst mal düngen soll (noch nicht getestet)
Ein Gärtner konnte mir nicht erklären warum meine Pflanzen sich so verhalten, aber hat einen Rückschnitt im Frühjahr empfohlen wenn sie unten kahl werden.

-> Weiß jemand warum sie das tun, oder was ich machen kann?

2 . Orchideen
Meine Mutter und meine Oma haben schon Orchideen länger als ich lebe. Alle stehen auf den Fensterbänken und blühen mindestens 2x im Jahr. Kein Dünger und nichts.
Ich mache alles so wie es mir beigebracht wurde. Ich habe sogar extra einen Feuchtigkeitsmesser, da ich meine erste Orchidee übergossen hatte.
Also sollte es theoretisch weder am Standort noch am Gießen liegen.
Ich kaufe sie wie üblich in der Blüte und nach einigen Wochen verblühen sie und dann sollten eigentlich die Stiele eintrocknet. Das dauert manchmal Monate. Aber im Gegensatz zu den Pflanzen bei meiner Mutter und Oma kommen nie neue Stiele. Stattdessen sind meine alle der Meinung unten aus der Basis neue Pflanzen wachsen zu lassen?

-> Was mache ich falsch? Warum bekommen meine Orchideen nie Stiele und Blüten, sondern bilden einen komplett neuen Wuchs?

Hier sind ein paar Bilder der Orchideen:
Orchidee 1 Phalaenopsis (glaube ich?) :
(der Zieharmonikawuchs kommt vom übergießen vor einigen Monaten)

Orchidee 2 Dendrobium : (die neue – im Herbst gekauft)

(Ich hatte 3 Orchideen. Eine Phalaenopsis, eine Dendrobie (neu) und was die dritte war, habe ich vergessen. Eine musste ich nach dem Übergießen wegwerfen. Glaube es war nicht die Phalaenopsis, aber ohne Blüten bin ich mir nicht mehr sicher welche welche war)

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Clabautermann
1 year ago

I can only tell you something about the Christmas star.

They lose the leaves when they get train. In some old buildings this can be a problem.

The plants are treated with dipping hormones so that they grow in a pot and bushy.After 2 – 3 years, they are gone and the plant washes like it is given by nature, shrub-like.

You can cut them quite radically.

If she is to blossom again, she can only have 12 hours of light from October. If there’s only one street lamp nearby, it’s enough not to bloom.
The best way to put a cardboard over the plant at night.

Success

Clabautermann
1 year ago
Reply to  SakuraKuromi

Wood windows are not bad per se. Our are over 30 years old, well maintained and will last 30 years.

Some plants sid more sensitive to train than others and the Christmas star is now sensitive.

Most people extend the winter day with artificial light to over 12 hours. So use the box. It’s just a little trouble. he will thank you with beautiful blossom – but not if he already has a damage for train.

I’ve always cut mine radically without burning anything. But it can’t hurt.

Further fun with the plants

alterzapp
1 year ago

Probably the cheaply bought offers. These will be rejuvenated just before the sale so that they also flower beautifully. They also like to form delegators. This can then lead to problems if they don’t get fertilizer anymore. But that should be better after a reconciliation period. By the way, you have to completely submerge your orchids every 2 weeks in the pot with water and then, after 15 minutes, make the complete water out again. Orchids may not be poured normally and hate standing water. If they are still a little damp after two weeks, you can water the orchids a week later.

In addition, orchids do not like a full sun. The window to the north is usually best. The Phalaenopsis may always like to have warm 22-24..

Dendrobie, but not. It’s a hot-cold orchid. Tags warm 22-24 and night colder 18-20. In order to blossom it needs only cold for a few weeks (18 degrees). They are more difficult to maintain. In my very well-drained house this is only possible in summer. Then I’ll put these varieties outside. If I get them back in late summer, they’ll blossom.

Ceylon123
1 year ago
Reply to  SakuraKuromi

The first picture you describe as Phalaenopsis is not. A Phalaenopsis does not get any drawarmonic leaves. They also do not come from pouring over, but from irregular casting, i.e. from too dry substrate. It could be a Miltonia or Cambria.

From the picture you should see the whole plant

Ceylon123
1 year ago

But these here are much more complicated to bloom. Even when casting.

Phalaenopsis would be better suited for you. They would also blossom with you 2x /year. You can only kill them by pouring them over.

Good evening

Ceylon123
1 year ago

These new drives are totally normal. If you treat the plant correctly, it will drive out of these later flowers (to last)

If you say here is a Phalaenopsis, you should see the whole plant from the blank image. They rarely get a Kindel (but look more like a new drive, so not Phal.)

Sonnenschein944
1 year ago

At the Christmas Stars they have a natural rest break. Kaelte, unequal water supply can lead to premature sheet loss.

The plants you buy were treated with growth inhibitors, so they are compact. The formation of bluets takes place in the short day, in the direct control of the available daily noise. With a cardboard drueber stubble, this can also be simulated at home.

In the case of the orchids -> mrin father, she has sund in the garden oversummer. In autumn brought to the house, women’s shoe and cymbiias, each only one species, successfully vegetatively increased, bluete abundant in winter. No special care … my sister and I have no such happy hand with the orchids

Sonnenschein944
1 year ago
Reply to  SakuraKuromi

The resting phase is when the driving force is reduced, an end bud is formed. Then only little giessen, to receive ded condition, also not duengen

Sonnenschein944
1 year ago

You’re welcome

Sonnenschein944
1 year ago

In the new year, the red bracts sometimes come with Seientriebe. These side drives sometimes set a growth break

Muktamani
1 year ago

This is one of my two who look almost identical. Last year they started developing these red leaves at the same time in November – without covering, in a western window in a rather cool room . They are now 3 years old and always out in the summer. Gradually they throw away the leaves when I do not consistently pour in the summer. It actually looks as if they went into their natural growth form.

In the case of orchids I also have less luck, which you just have to “let” . With me it is luck and coincidence when they blossom again .

Muktamani
1 year ago
Reply to  SakuraKuromi

Autsch ….ja, such poor plums no one needs on the windowboard.This is understandable, mine would probably be more beautiful if I missed them a decent “cut”. Maybe in the spring then. I just wanted to show them because I really wonder why they got these beautiful red leaves. I will now deliberately keep the outer branches low and leave them the same in the middle. You have a lot of success with the orchids.