Agave oteroi 'Filigree'

Agave oteroi 'Filigree' key facts

Growing Difficulty

Intermediate

Lifespan

Perennial; the flowering rosette dies and offsets carry on

Size

About 30-60 cm tall and 60-90 cm wide

Watering

Light feeder; a little slow-release fertiliser in the growing season is enough

Light & Placement

Likes sun, though the raiser suggests some shelter from afternoon sun in hot inland areas; in poor light the leaves stretch.

Watering

Dislikes summer humidity, so keep on the dry side; in winter water about once a month.

Temperature & Winter

The raiser reports it surviving short dips to about -5°C, but leaf margins can burn below that; wintering indoors in a sunny spot is safest.

Soil & Repotting

Free-draining mix; divide offsets to propagate.

Notes

Formally a cultivar of Agave oteroi; the crested form has its own name. Identify it by the many wavy teeth and short, broad leaves.

About Agave oteroi 'Filigree'

Agave titanota 'Filigree' is a selected cultivar with slender, eyelash-like teeth on broad gray-green leaves. Bred from FO-076 seedlings and released in 2010; taxonomically a cultivar of Agave oteroi. Grows to 30-60cm tall, 60-90cm wide; intermediate difficulty.

7 things to know before growing Agave oteroi 'Filigree'

1. 1Light & Airflow

   Agave titanota 'Filigree' thrives in bright light. Outdoors, give it a spot with good airflow and plenty of sun to bring out the leaf color and the texture of its curling teeth. Indoors, choose the sunniest window available.

2. 2Water Sparingly

   Like other agaves, it stores water in its thick leaves, so let the soil dry out before watering deeply. Overwatering can lead to root rot, so space out waterings further during slower growth periods. Avoid letting water sit in the saucer.

3. 3Well-Draining Soil

   Well-draining soil is essential to prevent root rot. A cactus or succulent mix amended with pumice or perlite works well. Steer clear of soil that's heavy in organic matter, since it tends to hold too much moisture.

4. 4When to Repot

   Repot every few years once the plant becomes root-bound. Repot during active growth and handle the roots gently when removing the plant from its pot. Hold off on watering for a few days afterward to let the roots settle.

5. 5Seasonal Care

   Adjust watering frequency and placement as temperature and light levels shift through the year. Growth slows as it gets cooler, so cut back on watering accordingly. Move the plant gradually rather than all at once to avoid stressing it.

6. 6Choosing a Plant

   Look for a plant with firm, unblemished leaves. One with plenty of intact, curling teeth along the margins shows off Filigree's signature look at its best. Also check that the base feels stable rather than loose in the soil.

7. 7Flowering & Offsets

   Agave titanota 'Filigree' is a perennial, but each rosette flowers only once and then dies back. Flowering typically takes many years to occur, so it's not something to worry about in day-to-day care. Offsets that form around the base of the spent rosette carry the plant forward, so the display can continue indefinitely.

Frequently asked questions about Agave oteroi 'Filigree'

Q.How is 'Filigree' different from regular titanota?

A.'Filigree' was selected from FO-076 seedlings by a US grower and introduced in 2010, and it's known for its dense rows of slender, curling teeth. It's traded under the titanota name, but taxonomically it's classified as a cultivar of Agave oteroi.

Q.How difficult is this plant to grow?

A.Agave titanota 'Filigree' is considered suitable for intermediate growers. It's manageable once you have the basics of watering and placement down, but there are a few points to watch, like well-draining soil and adequate light.

Q.How large does it grow?

A.As a guideline, it grows to roughly 30 to 60 cm tall and 60 to 90 cm wide. Growth rate and final size vary with growing conditions, so it's a good idea to leave some extra room around its placement.

Q.Does it flower, and what happens afterward?

A.Like other agaves, Agave titanota 'Filigree' does flower, but the rosette that flowers then dies back afterward. Offsets form around the spent plant and carry it into the next generation, so the plant doesn't simply disappear.

Q.How can it be propagated?

A.The main method is dividing the offsets that form at the base, either after flowering or during ordinary growth. Let an offset grow to a reasonable size before separating it from the parent, then let the cut surface dry before planting it for easier care.

Handy Growing Tools for Agave oteroi 'Filigree'

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