Agave CHIAPENSIS

Agave CHIAPENSIS - Chiapas Agave, Agave Chiapensis.

Agave is a genus of evergreen perennial herbaceous plants in the family Asparagaceae, comprising about 300 species distributed across Caribbean islands and arid regions of North, Central, and South America. No more than 50 species are widespread in cultivation.

Members of the genus form rosettes of fleshy leaves, often with spiny margins and sharp tips. The leaves can be broad or narrow, colored in grey-green, glaucous, or green shades, sometimes with variegated patterning. The stem is generally shortened. The plants are adapted to prolonged droughts, spreading broad with strong roots, absorbing moisture from surface soil layers, and storing it in their leaves.

Flowering occurs at 15-20 years of age, after which the plant dies. A tall flower spike emerges from the rosette of robust leaves, forming a panicle or raceme inflorescence at its apex, usually yellow or cream-colored. The fruits are capsules with flat seeds. Once the seeds ripen, the aerial parts of the mother plant die back, while daughter offsets sprout from the rhizomes.

Chiapas Agave is a medium-sized plant with handsome broad leaves. It is one of the greenest species. The stem is short. The rosette is solitary or branching, medium-sized, robust, up to 1 m (3.3 ft) across, open and symmetrical. The leaves are thick, smooth, light green to glaucous-green, variable, ovate, narrowed at the base, shortly acuminate, flat to slightly concave in the upper portion, and curved upward. The terminal spine is subulate, straight or curved, stout, 2-3 cm (0.8-1.2 in) long. Leaf length is typically 30-50 cm (12-20 in), and width is 7-16 cm (2.8-6.3 in).

The flower stalk is 1-2 m (3.3-6.6 ft) long, spike-like, with a long scape; the flowers open directly on the main stalk rather than on lateral branches. The flower buds are dark purple or reddish-purple. The flowers are triangular, fleshy, 60-70 mm (2.4-2.8 in) long, nestled among broad bracts. The perianth segments are yellow or green with a reddish or purple tinge, the funnelform tube is 8-12 cm (3.1-4.7 in) long, and the unequal lobes are 30-32 mm (1.2-1.3 in) long.

It is found exclusively in the Mexican state of Chiapas between Oaxaca and the border with Guatemala.

Seeds are soaked for 2-3 hours in a weak solution of potassium permanganate or fungicide with the addition of stimulants (SUPERthrive, HB-101, Aminozol, Epin, or Zircon), then sown to a depth of 0.5-1 cm (0.2-0.4 in) into a light loose substrate composed of sand, peat, and perlite, and covered with a layer of soil. The sowing is moistened with a spray bottle, placed in a mini-greenhouse or covered with film, and germinated in light, but not direct sun, at a temperature of 22-26 °C (72-79 °F). Seedlings require ventilation. Excessive moisture and drying out of the sowings must be avoided.

Seedlings emerge within 15-25 days. The maximum germination period can exceed 40 days. After the appearance of 2-3 true leaves, pricking out is performed into individual 6 cm (2.4 in) pots with light substrate and drainage, and after one year into 8-9 cm (3.1-3.5 in) pots. Mature specimens are repotted once every 2-3 years.

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The plant can be grown indoors under strong light. Placement on south- or southwest-facing windows with maximum light exposure is preferred. In summer, keeping outdoors on a balcony or in the garden with rain protection is possible. Large specimens in winter are kept in a cool, bright, dry room. A temperature of 20-28 °C (68-82 °F) is maintained in summer and not below 10 °C (50 °F) in winter.

Watering is done moderately, only after the soil dries out. In winter, watering frequency is reduced. Waterlogging or stagnant water at the roots is not permitted. During the active growth period from March to August, specialized fertilizers for cacti and succulents with low nitrogen content are applied once every 4-6 weeks.

A loose, well-draining substrate with added sand, perlite, and fine gravel is used. Repotting is carried out once every 2-3 years or as necessary. The root collar is not buried, and drainage is mandatory.

Shaping is not required. Propagation is carried out by seeds, offsets, and rhizome cuttings separated in spring or summer.