Clone selezionato a fiori arancio. Pianta magnificha di coltivazione estremamente facile. Lo svernamento in luogo freddo e asciutto aiuta la pianta a produrre abbondanti fiori in primavera.

Family: Cactaceae (Cactus Family)

Lobivia arachnacantha

Accepted Scientific name:   Echinopsis ancistrophora ssp. arachnacantha  (Buining & Ritter) Friedrich

Origin:  Bolivia.

Conservation status: Listed in CITES appendix 2.

Synonyms:

• Echinopsis arachnacantha
• Pseudolobivia arachnacantha

Lobivia arachnacantha
Dark reddish-green body, spidery spines and beautiful spectacular dark gold flowers.

Description: Clusters freely, will form large clumps in time.
Stem: Flattened to spherical, dark green with ribs weakly notched Each head is up to 4 cm wide.
Spines: All radials spider web-shaped, white, yellow or brown,  bristly, curved and short.
Flowers: Very showy, about 5 cm cm wide with a slender floral tube up to 5cm (or more) long, commonly golden yellow to orange often bigger than the plant itself. But red or white coloured flowers are also reported. Blooms open during the day from spring through summer.
Fruit: Reddish green.

The species name "arachnacantha" comes from the Greek for "with spider web-shaped spines.
 

Flowers come in a wide range of colours.

Cultivation: It is a good beginner cactus and very easy to grow and flower. It is quite resistant and occasionally gets covered by bright showy yellow blossoms also neglected in a dry windowsill. Requires good drainage and very porous potting mix. Watering Needs Need regular water in spring to fall but do not water again until dry. Also, it is a species that is dormant in the winter and require very little water (maybe even none) during the cold months. Frost Tolerance:  Light frost protection required. Minimum of 5ºC for safe growing (but hardy up to -5°C or less) but some clones are hardy to lower temperatures. Requires to be kept below 7°C in winter to flower well in the spring. Sun Exposure: Requires bright light (protect from strong midday sun). In shade the body colour will remain mostly green, while full sun will darken it and give it red/brown body colour. Can be sunburned if moved from shade/greenhouse into full sun too quickly. The amount of sunlight it can withstand without scorching depends upon the how hot it becomes in the summer in the locale in which it is planted. It will have more colour if it receives more light. During the spring it may be able to take full sun until the heat arrives at the end of spring. In an area that has hot afternoon sun, it may be able to take full morning sun, but requires afternoon shade or afternoon light shade.

Propagation: Seeds or offsets that appear at the base; leave them attached to form a cluster, or wait until they are 1/3 the size of the parent and then detach and plant.

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