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Pflanzenratgeber

Mexican hat.

Ratibida columnifera

Aussprache rat-ih-BY-duh kol-um-nih-FER-uh

Auch bekannt als Mexican hat, Mexican-hat, long-headed coneflower, longhead-coneflower, prairie coneflower, prairie-coneflower, red-spike Mexican-hat, redspike Mexican hat

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Mexican hat
Foto von Jean H. (CC BY) über gbif

Mexican hat is a charming prairie wildflower that adds a rustic touch to any sunny garden. It is well known for its unique, cone shaped central disk and drooping, petal like rays. These hardy plants are perfect for attracting pollinators to your outdoor space.

Auf einen Blick

Pflegestufe
Einfach
Pflanzenart
Perennial wildflower
Licht
Full sun
Licht im Innenraum
Direkte Sonne
Gießen
Alle 7 bis 14 Tage
Endgröße
3 feet
Wachstum
Mittel
Winterhärte
USDA 3 bis 9
Blütezeit
Early summer to early autumn

Pflege

Plant this beauty in a spot with plenty of sun and well draining soil. Keep an eye out for powdery mildew if the air gets too stagnant. It is quite drought tolerant once established, so you won't need to fuss over it much.

Gießen
Water deeply when the soil feels dry to the touch, but let it dry out between sessions.
Düngen
A light application of compost in the spring is usually all it needs.
Schneiden
Cut back the dead stems in late winter or early spring to tidy up the plant.
Umtopfen
These are best grown in the ground, but if kept in containers, move them up when they become root bound.
Boden
Well draining, rocky, or sandy soil
Boden-pH
6.5 to 7.5
Temperatur
-30 bis 40°C
Luftfeuchtigkeit
20 bis 50%
Trockenheitstoleranz
Hoch
Lebensdauer
Short-lived perennial, typically 3 to 5 years.
Wildverbiss-Resistenz
Hoch

Anzeichen fürs Umtopfen

  • Roots growing out of drainage holes
  • Water sitting on the surface for too long

Sicherheit

Menschen
There are no significant reports of human toxicity, but it is not intended for consumption.
Kinder
The plant is not inherently dangerous, but the dry, prickly seed heads should be kept away from small children.
Kontaktallergene
Some individuals may experience mild skin irritation from handling the foliage.
Allergene in der Luft
The pollen can cause seasonal allergies in sensitive individuals.
Essbarkeit
This plant is not considered edible and may cause stomach upset if ingested.

So erkennst du die Pflanze

  • Tall, prominent central cone
  • Drooping red or yellow rays
  • Deeply lobed, fern like foliage
  • Slender, branching stems
Höhe
0,3 bis 0,9m
Breite
0,3 bis 0,6m
Blätter
green, gray-green, deciduous
Blüten
yellow, red, brown, 3 bis 5cm
Früchte
brown, Autumn

Häufige Probleme

  • Powdery mildew — A white fungal growth appears on leaves during periods of high humidity.

Standort und Pflege

Vermehrung
seed
Pflanzzeit
spring, autumn
Überwinterung
Leave the dried seed heads standing through winter to provide food for birds, then cut back to the ground in early spring.
Im Kübel
It grows well in pots at least 30 cm deep with very gritty, well-draining soil.

Seed sowing

  1. 1. Collect seeds in late autumn.
  2. 2. Sow seeds directly in a sunny, well-drained spot.
  3. 3. Lightly cover with soil.
  4. 4. Keep moderately moist until germination.

Group these with other sun-loving prairie plants to create a low-maintenance, pollinator-friendly landscape.

Gute Pflanzpartner

  • Purple coneflower — They share similar water and sun requirements.
  • Schizachyrium scoparium — This grass provides a beautiful textural contrast to the flowers.
  • Blanket flower — They create a vibrant, drought-tolerant color display.

Ähnliche Arten

  • Ratibida tagetes — It is a smaller relative with a similar growth habit.

Botanisches

Familie
Asteraceae
Gattung
Ratibida
Ordnung
Asterales
Klasse
Magnoliopsida
Ursprüngliche Heimat
Central and western North America.
Artenschutz
It is a common native species and is not currently of conservation concern.

It is a pioneer species that quickly colonizes disturbed prairie sites and dry grasslands.

Nutzen für Wildtiere
nectar source, seed source for birds
Bestäuber
Bienen, Schmetterlinge
Verwendung
prairie restoration, pollinator gardens, xeriscaping, cut flowers

Im Jahresverlauf

JFMAMJJASOND
Blüte
Fruchtbildung
Laub

Ökologische Zeigerwerte

Salzgehalt
2/9
Bodenreaktion
6/9
Licht
8/9
Temperatur
6/9
Feuchtigkeit
2/9
Nährstoffe
2/9

Taxonomie abgeglichen mit GBIF.

Häufige Fragen

Does it need a lot of water?
No, it prefers dry conditions and will suffer in waterlogged soil.
Can I grow it in a pot?
Yes, it grows well in containers if they have excellent drainage.

Woher der Name kommt

The genus name Ratibida is of unknown origin, while the specific epithet columnifera refers to the column-like central disk of the flower.

Gut zu wissen

  • It is highly drought tolerant once established.
  • The flowers are known for their unique, drooping petals.
  • It thrives in poor, rocky soils where other plants struggle.
  • The seeds are a favorite food for many native songbirds.

Auch in

Probleme mit Mexican hat?

Diese Seite bietet allgemeine Infos. Pocket Botanist erkennt Probleme anhand eines Fotos deiner echten Pflanze, passt das Gießen an dein Licht und deinen Standort an und erinnert dich an die Pflege.

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Dieser Ratgeber wurde mit KI erstellt und mit der GBIF-Taxonomie abgeglichen. Er dient zur allgemeinen Information und ersetzt keine gärtnerische oder tierärztliche Beratung. Hier erfährst du, wie wir diese Ratgeber erstellen.