Adenia perrieri

Adenia perrieri key facts

Growing Difficulty

Intermediate

Lifespan

Very slow-growing and long-lived (little published data)

Size

Caudex about 20 cm across; vines 2 m (occasionally 3 m) long

Watering

Moderate slow-release feeding in the growing season

Light & Placement

Grow it in light shade, with the caudex shaded and the leaves getting some sun; avoid harsh midsummer sun. Indoors give it bright light.

Watering

Water frequently while it is in full growth, but it rots if kept too wet, so a free-draining mix is essential.

Dormancy Care

Once the vines die back in winter, stop watering and keep it dry; too much water while leafless causes rot.

Soil & Repotting

Use a very porous mix with plenty of pumice and perlite; it does better in a slightly acidic soil.

Fertilizer

Give moderate doses of a balanced slow-release fertilizer in the growing season; ample water, warmth and feeding can speed its very slow growth somewhat.

Pests & Cautions

Adenia are reported to be highly toxic in all parts: wear gloves when pruning or repotting and keep plants away from children and pets.

About Adenia perrieri

Adenia perrieri from northwestern Madagascar grows a caudex around 20cm across topped with a vine of lace-like, deeply cut leaves — a caudex plant grown chiefly for its delicate foliage.

7 things to know before growing Adenia perrieri

1. 1Light & Placement

   Grow it in bright partial shade, keeping the caudex shaded while the leaves get some sun, and avoid strong midsummer sun. Indoors, keep it in a bright spot.

2. 2Watering Basics

   While it's in leaf during the growing season, water it regularly. It rots easily if kept soggy, though, so a very free-draining mix is essential. When the vines die back and the leaves drop in winter, stop watering and keep it dry.

3. 3Fast-Draining Soil

   Like most caudex plants, Adenia perrieri prefers a fast-draining mix. Combine akadama, pumice, and similar mineral components for good aeration, and avoid planting in soil that's mostly organic matter.

4. 4Repot Sparingly

   Growth is extremely slow, so repotting once every few years, once you notice root-bound signs, is plenty. Repot during the growing season and avoid disturbing the root ball too aggressively.

5. 5Winter Dormancy

   As temperatures drop, the plant may shed its leaves and go dormant. Cut back watering significantly during this period and keep it somewhere warm, away from cold drafts.

6. 6Training the Vine

   The vine can reach around 2m, sometimes 3m, in length, so a stake or trellis hook helps keep its shape tidy. Deciding on a growth direction early makes ongoing training much easier.

7. 7Choosing a Plant

   Look for a plump, unblemished caudex and a healthy, actively growing vine tip. Some individuals show white-flecked leaves known as "snowflake," so leaf patterning is another fun point to consider when choosing.

Frequently asked questions about Adenia perrieri

Q.Is this a good plant for beginners?

A.Adenia perrieri is generally considered suited to intermediate growers rather than complete beginners. Its watering rhythm and placement needs take some care, so it's a good fit for someone who already has experience with caudex plants.

Q.Why is it grown for its leaves rather than its caudex?

A.While the caudex grows to around 20cm across, Adenia perrieri is prized for the vine of lace-like, deeply cut leaves it produces above that base. Rather than the caudex's shape, it's the delicate silhouette of the foliage that takes center stage.

Q.What is the "snowflake" form?

A."Snowflake" is a common name for individuals whose leaves carry white speckling. Because the pattern varies from plant to plant, no two snowflake Adenia perrieri look quite the same.

Q.How large does it grow?

A.The caudex can reach around 20cm in diameter, and the vine can extend to about 2m, sometimes as much as 3m. Growth is very slow, so reaching that size takes many years.

Q.How long does it live?

A.Because it grows so slowly, it's generally considered long-lived, though detailed lifespan data is limited. It's best approached as a plant to enjoy patiently over a long span of time.

Handy Growing Tools for Adenia perrieri

Learn more about Adenia perrieri in the encyclopedia

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