Questions and answers

How big do Alcantarea get?

How big do Alcantarea get?

Alcantarea is a group of extremely large Bromeliads, some reaching sizes of 1.5m across with flower spikes 2.5m high. In their natural habitat they are often found perched on the beautiful high rocky cliffs of Brazil.

How fast do Alcantarea grow?

Alcantarea imperialis (Giant bromeliad) will reach a height of 4m and a spread of 2m after 5-10 years.

What is the biggest bromeliad?

Puya raimondii
The towering Puya raimondii is the world’s largest bromeliad. Photo by: Giacomo Sellan. Found in the Andes of Peru and Bolivia, the world’s biggest bromeliad Puya raimondii is imperiled by climate change and human disturbances.

How do you grow Alcantarea imperialis?

How to grow alcantarea

  1. Climate. Alcantarea thrives in most climates, from tropical to temperate and even cool, frost-free areas.
  2. Aspect. Plant in full sun to part shade and protect from strong winds.
  3. Soil. Extremely free-draining soils or potting mix is essential, as wet soggy roots are fatal.
  4. Pots.
  5. Water.
  6. Fertiliser.

Can bromeliads take full sun?

Plant specs All do fine in bright shade, and some can take sun – even full sun – which can enhance their coloration. Bromeliads do best in Zone 10. However, they make excellent container plants, so in Zone 9B they can be planted in pots and moved in during cold weather.

How do you plant rubra?

Plant in fall in a full sun or partial shade area (some shade is particularly important in warmer climate zones) with moderately fertile, sandy and moist but well-drained soil for best results. The soil must drain quickly and thoroughly; heavy soil will definitely need the addition of extra sand.

How many varieties of Bromeliads are there?

The bromeliad family (Bromeliaceae) includes many types that make wonderful houseplants. Related to the pineapple, there are more than 3,000 known species, categorized in about 75 genera native to subtropical North America, Central America, and South America.

How big can bromeliads get?

one inch to 2 to 3 feet tall
Bromeliads grown as houseplants vary in size from one inch to 2 to 3 feet tall.

How wide do bromeliads get?

Large Bromeliads Large bromeliad species, such as Aechmea conifera, can grow up to 10 feet tall and wide. Dyckia maritima reaches 6 1/2 feet. The Hechtia melanocarpa, a Mexican native, develops a 5-foot rosette and shoots flowers 8 feet into the air.

How do you plant Fritillaria Rubra?

What Colour is rubra?

Plants form an upright bush of dark green leaves that stays attractive all season. This variety produces large double red flowers that last well. Blooms are fragrant, and excellent for cutting. Also known as the Memorial Day Peony.

What are the smallest bromeliads?

Our smallest bromeliad in the same family is about 6 centimetres in diameter and called Vriesea racinae, it is a cute miniature with light green leaves and dark red spots.

How big does Alcantarea imperialis rubra plant get?

Alcantarea imperialis Rubra grows well in full sun or part shade and is a striking addition in the garden or in a large patio container. Often seen with green grey foliage flushed with red and in cooler climates the leaves develop a deep maroon. Alcantarea imperialis Rubra is grown in 42mm tubes – 108 to a tray.

Why are Alcantarea imperialis becoming endangered in the wild?

Alcantarea imperialis in the wild are becoming increasingly endangered. Initially this was from the destruction of natural areas by encroaching civilisation, resulting in large losses of habitat to fire and clearance.

What kind of light does Alcantarea rubra need?

Alcantarea imperialis Rubra grows well in full sun or part shade and is a striking addition in the garden or in a large patio container. Pic: Better Homes and Gardens Often seen with green grey foliage flushed with red and in cooler climates the leaves develop a deep maroon. Alcantarea imperialis Rubra is grown in 42mm tubes – 108 to a tray.

How long does an Alcantarea rubra flower last?

The flowers spike can last for up to 12 months. After flowering the mother plant will start to die-back while new pups are produced alongside. There are many varieties, these include: Alcantarea imperialis Rubra – The underside of the leaves are wonderful red colour, place in a raised bed to enjoy the colourful foliage.