Jade Plant Varieties: Gollum Fingers, Sunset Jade and 7 More — How to Tell Them Apart by Leaf

The jade plant (Crassula ovata) is one of the most variable succulents in cultivation. What most people picture as “the jade plant” — a compact, glossy-leaved tree with woody grey stems — is actually just one of dozens of named cultivars, plus several closely related Crassula species that share the jade plant common name. From finger-like tubular leaves to dramatic red-edged variegation, the range within this group is far wider than most growers realise.

Whether you want a classic windowsill specimen, a showpiece bonsai subject, or a trailing groundcover for a conservatory, there is a jade plant variety to suit. This guide covers every major cultivar and close relative, with growth habits, mature sizes, care differences, and guidance on which types are best for beginners, bonsai, and collectors.

What is a Jade Plant? The Crassula Family Overview

Crassula ovata is a succulent shrub native to the Eastern Cape and KwaZulu-Natal provinces of South Africa, where it grows in rocky, well-drained hillside scrub. In the wild it can reach 2.5 metres; in pots it typically stays under 90 cm over many years of slow, steady growth. Its thick, fleshy leaves store water against long dry seasons, and its woody stems thicken progressively with age — producing the miniature-tree silhouette that makes it such a compelling bonsai subject.

The genus Crassula contains over 200 species, but a handful are commonly grouped under the “jade plant” umbrella: C. ovata and its many cultivars form the core; C. arborescens (Silver Dollar Jade) and C. ovata ‘Undulata’ extend the family outward. All share the same fundamental care requirements — bright light, gritty compost, careful watering — but show meaningful differences in light tolerance, cold hardiness, and growth speed.

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Classic Crassula ovata: The Original Green Jade

The straight species — sold simply as Crassula ovata or “common jade” — produces plump, oval, 3–5 cm leaves in medium green, often developing a faint reddish edge when given full sun. Growth is slow but dependable: expect 10–20 cm per year in good conditions, building to a bushy plant 60–90 cm tall over a decade. Mature specimens eventually produce clusters of small, star-shaped pink-white flowers in late autumn and winter, usually only once the plant has experienced cool nights (below 13 °C) to trigger budding.

This is the most forgiving variety in the group. It tolerates lower light better than any cultivar, making it the safest choice for north-facing windowsills or positions further from glass. For anyone starting out with succulents, the standard species is the right place to begin — it is referenced extensively in the jade plant propagation guide because its cuttings root most reliably of all the cultivars.

Hummel’s Sunset: The Colour-Changing Cultivar

Crassula ovata ‘Hummel’s Sunset’ (sometimes sold as ‘Sunset’) is arguably the most dramatic of all jade plant cultivars in active growth. In good light, the leaf tips and margins flush brilliant orange-red, graduating to deep yellow in the mid-blade and staying green only at the base. The colour intensity is directly tied to light levels and mild stress: move the plant to a brighter spot or reduce watering slightly in summer and the colouring deepens; shade it and the leaves revert to plain green within a few weeks.

This cultivar grows to a similar size as the standard species — 60–90 cm in a pot — but is slightly slower. It won the Royal Horticultural Society Award of Garden Merit, the RHS’s endorsement of plants proven to perform reliably in UK conditions. It performs best on a south- or west-facing windowsill where it receives at least four hours of direct sun daily. Unlike the standard species, ‘Hummel’s Sunset’ shows its best colour in autumn and winter when light is direct and temperatures cool.

Gollum Jade: The Hobbit’s Finger Cultivar

Crassula ovata ‘Gollum’ produces one of the most distinctive leaf forms in the succulent world: hollow, tubular leaves that flare into a sucker-like cup at the tip, reminiscent of the elongated fingers of the Lord of the Rings character after whom it is named. The leaves are medium green with red-tipped ends in good light, and each leaf is typically 2–4 cm long.

Growth is slower than the standard species — perhaps half the annual rate — and the branching pattern is more irregular, producing an angular, somewhat alien silhouette that collectors prize. Mature plants (10+ years) can reach 60–90 cm but typically stay under 50 cm in cultivation. ‘Gollum’ is among the most popular choices for jade plant bonsai because the unusual leaf shape amplifies the sculptural, otherworldly quality of the finished composition.

Care is identical to the standard species, but ‘Gollum’ is more sensitive to overwatering — the hollow leaves hold moisture longer and are quicker to rot at the base if compost stays wet. A sharper, grittier mix and slightly longer intervals between watering are advisable.

Hobbit Jade: Curled Ear-Shaped Leaves

Crassula ovata ‘Hobbit’ is closely related to ‘Gollum’ and is often confused with it at garden centre level. The key difference is leaf form: ‘Hobbit’ leaves curl back on themselves into a rounded, ear-like cup rather than flaring into an open funnel at the tip. The overall texture of a ‘Hobbit’ plant looks slightly softer and rounder than ‘Gollum’s’ more angular silhouette.

Growth rate, mature size (50–70 cm), and care requirements are essentially identical to ‘Gollum’. The two are sometimes offered incorrectly labelled in nurseries, which causes no practical problem since their cultivation is the same. Both are worth growing as a pair precisely because of how differently the same underlying genetics expresses in leaf form. ‘Hobbit’ is marginally more tolerant of lower light than ‘Gollum’, making it a useful choice when bright indirect light is the best on offer.

Tricolour and Lemon & Lime: Variegated Jade Plants

Crassula ovata ‘Tricolour’ and the closely related ‘Lemon & Lime’ are the most striking variegated jade plant cultivars currently in general cultivation. ‘Tricolour’ produces leaves with creamy-white and pink striping against green, with the pink often intensifying at leaf margins under strong light. ‘Lemon & Lime’ shows cream and chartreuse-yellow banding with less pink influence, producing a brighter, more acid palette.

Both cultivars are significantly slower growing than the standard species — typically half to two-thirds the annual growth rate — and require considerably more light to maintain their variegation. In lower light, the white and yellow sectors do not photosynthesise efficiently, causing the plant to push out increasingly green leaves as a survival response; deep shade can cause the variegated sectors to shrink to thin lines or disappear entirely.

Position these cultivars on the brightest windowsill available. South-facing glass in the UK, or a west-facing position with unobstructed afternoon sun, is the minimum for sustained variegation. They are also more vulnerable to cold than green cultivars: keep above 10 °C at all times, and above 13 °C through winter if possible.

Minima and Baby Jade: Compact Miniature Forms

Crassula ovata ‘Minima’ (also sold as ‘Baby Jade’ or ‘Minor’) is a naturally compact form that stays under 40 cm even in ideal conditions, making it an excellent choice for small spaces, terrariums, or tiny bonsai compositions. The leaves are smaller in proportion — typically 1–2 cm — but otherwise identical in shape and gloss to the standard species.

Growth rate is very slow, which is part of its appeal: this cultivar does not outgrow its pot quickly. It is proportionally the best jade plant for a desk, bathroom windowsill, or anywhere that a full-sized jade would eventually overwhelm the space. Care is identical to the standard species, but given its slower metabolism, it needs even less water and fertiliser than a full-sized plant. Errors in watering are more damaging at this scale — a single overwatering event can cause root rot before symptoms appear.

Blue Bird Jade: The Grey-Blue Cultivar

Crassula ovata ‘Blue Bird’ (sometimes written ‘Bluebird’) is a lesser-known cultivar whose leaves carry a blue-grey glaucous bloom rather than the typical green. The colouring is caused by a waxy surface coating that reduces water loss — an adaptation that means ‘Blue Bird’ is one of the most drought-tolerant forms in the group. It grows to a similar size as the standard species over time but more slowly.

The muted, silvery-blue colouring makes it a distinctive alternative to the usual green jade, and it pairs particularly well with terracotta pots where the warm orange clay tone complements the cool leaf colour. Care is essentially identical to the standard species, with the usual caveat that gritty compost and careful watering are essential. ‘Blue Bird’ is not widely stocked — specialist succulent nurseries and online retailers are the most reliable source.

Crosby’s Compact: The Dwarf Red-Edged Form

Crassula ovata ‘Crosby’s Compact’ (also ‘Crosby’s Dwarf’) is a slow-growing, compact cultivar that develops strong red leaf margins in full sun — similar in colouring to ‘Hummel’s Sunset’ but more restrained in size. Mature specimens typically reach 30–45 cm, making it a useful middle ground between ‘Minima’ and a full-sized jade.

The compact branching habit makes it an excellent bonsai candidate: the dense, slow-growing framework responds well to wiring and pruning, and the red-edged leaves provide seasonal colour interest. It is one of the cultivars most frequently used by bonsai practitioners because the small internode length and compact leaf size produce naturally proportionate compositions without the artificial dwarfing required with faster-growing forms.

Crassula arborescens: Silver Dollar Jade

Crassula arborescens is a closely related species from the Western Cape of South Africa that shares the jade plant growth habit — woody stems, tree-like silhouette, slow growth — but produces notably different leaves: large (up to 7 cm), round, flat, and blue-grey with reddish margins, resembling large silver coins, which gives rise to the common name Silver Dollar Jade.

It grows slightly faster than C. ovata and can reach 1.2 metres in a large pot over many years. In its native habitat it is a fairly substantial shrub. Flowers are pale pink in late winter or early spring. The care requirements mirror those of C. ovata — bright light, very well-drained gritty compost, minimal watering in winter — but C. arborescens is slightly less cold tolerant, preferring a minimum of 10 °C rather than the 5 °C that C. ovata can briefly tolerate.

Silver Dollar Jade is particularly prized for bonsai work because the large, round leaves create a dramatic visual scale contrast with an aged, gnarled trunk — a characteristic that bonsai practitioners call nebari exaggeration. Finding this species often requires specialist succulent nurseries or online suppliers.

Crassula ovata ‘Undulata’: Wavy-Leaved Jade

Crassula ovata ‘Undulata’ (sometimes listed as a separate species, C. undulata) produces leaves with distinctly wavy or crimped margins that give the plant a more ornate, fussy appearance than the clean oval leaves of the standard species. The leaves are a medium grey-green and slightly larger than most cultivars.

This variety is slow-growing and stays compact — typically under 50 cm — making it well-suited to bonsai. The undulating leaf margin amplifies the impression of age and character in a composed bonsai, mimicking the wind-sculpted quality of trees in exposed coastal habitats. It is less commonly stocked than other cultivars and tends to be a specialist find rather than a mainstream garden centre purchase.

Jade Plant Varieties Comparison Table

Care Differences Between Varieties

Light Requirements

The standard green species is the most light-tolerant in low conditions, able to maintain reasonable health in bright indirect light without direct sun. Most other cultivars perform better with direct sun for at least part of the day — especially the colour-developing varieties like ‘Hummel’s Sunset’ and ‘Crosby’s Compact’, which need full sun to trigger their red or orange colouring.

Variegated varieties (‘Tricolour’, ‘Lemon & Lime’) are the most demanding: place them in the highest-light position available. If the plant is pushing out entirely green new growth despite looking healthy, insufficient light is the likely cause — the plant is abandoning variegation in favour of efficient photosynthesis.

Watering

All jade plant varieties follow the same core watering principle: water thoroughly when the top 2–3 cm of compost is dry, then allow it to dry again before watering. In winter, reduce to once a month or less. Where varieties differ is in their margin for error:

• Standard C. ovata: most forgiving of the group; can recover from mild overwatering if caught early
• ‘Gollum’ and ‘Hobbit’: hollow leaves retain moisture longer — allow extra drying time between waterings
• Variegated cultivars: slower metabolism means slower water use; err further towards under-watering
• ‘Minima’/Baby Jade: small root system = faster saturation; check compost moisture rather than following a fixed schedule

The most common jade plant problem — soft, mushy stems or yellowing leaves — is almost always overwatering. The jade plant problems guide covers this in detail, including how to identify root rot early and whether an affected plant can be saved.

Temperature and Cold Tolerance

The standard C. ovata species is the hardiest in this group, tolerating brief dips to around 5 °C before suffering damage. Most cultivars prefer a minimum of 8–10 °C. Variegated forms are the most cold-sensitive and should be kept above 12–13 °C through winter. C. arborescens sits somewhere between the cultivars and the standard species in cold tolerance.

None of these plants are frost-hardy in the UK. In mild coastal areas (USDA Zone 10 equivalent) they can be grown outdoors year-round, but in most of Britain they are strictly indoor or conservatory plants.

Jade Plants as Bonsai

Jade plants are among the most popular subjects for indoor bonsai, and several cultivars are particularly well-suited to bonsai styling:

Why jade works for bonsai: The woody stems thicken progressively with age, creating a convincing tree silhouette without the specialist care required by traditional outdoor bonsai species. The succulent leaves reduce in size somewhat under bonsai conditions. The plant tolerates pruning and root reduction well, recovering quickly after repotting.

Best cultivars for bonsai:

• ‘Gollum’ — the unusual leaf shape amplifies the sculptural, fantastical quality of a bonsai composition
• ‘Crosby’s Compact’ — dense, slow growth; small internode length; red-edged leaves add seasonal interest
• ‘Undulata’ — wavy leaves create an impression of wind-sculpted character
• C. arborescens — large round leaves contrast dramatically with a gnarled trunk

Bonsai technique basics: Shape in late spring or early summer by pruning back to a pair of leaves at each branch junction. Allow wounds to callous (2–3 days in dry air) before watering. Wire in spring and summer only; remove before growth resumes in earnest to prevent wire cutting into the bark. Repot every two to three years into a shallow bonsai pot using a 50/50 mix of gritty sand and specialist succulent compost. The propagation guide includes guidance on using pruned material to grow new plants from cuttings — bonsai styling and propagation can be done simultaneously.

Which Jade Plant Should You Choose?

The right cultivar depends on what you want from the plant:

• First jade plant, lower light: Standard C. ovata — most forgiving, easiest to source
• Colour and drama: ‘Hummel’s Sunset’ — RHS-endorsed, consistent performer on a sunny windowsill
• Collector’s piece or bonsai: ‘Gollum’ or ‘Crosby’s Compact’
• Small spaces: ‘Minima’ or ‘Crosby’s Compact’ — won’t outgrow a small pot for years
• Bold variegation: ‘Tricolour’ or ‘Lemon & Lime’ — brightest windowsill only
• Something genuinely unusual: ‘Blue Bird’ or C. arborescens — both require specialist sourcing

All of these varieties are listed among the best houseplants for beginners as a family, and for good reason: even the more demanding cultivars are forgiving relative to most tropical houseplants. The biggest adjustment is simply learning to under-water rather than over-water — a discipline that applies to every variety in the group without exception.

Where to Buy Jade Plant Varieties

Standard C. ovata and ‘Hummel’s Sunset’ are stocked at most garden centres and supermarkets. ‘Gollum’ and ‘Hobbit’ are common at specialist houseplant shops and garden centres with a good succulent section. ‘Tricolour’, ‘Lemon & Lime’, ‘Blue Bird’, and ‘Undulata’ are best sourced from specialist succulent nurseries or reputable online retailers. C. arborescens typically requires a specialist source.

When buying, look for firm, plump leaves (not shrivelled or mushy), a dry compost surface, and no visible evidence of fungus gnats or mealy bug at the leaf axils. Avoid plants with a leggy, stretched appearance — this indicates they have been grown in insufficient light and will take time to re-compact under better conditions.

Frequently Asked Questions

How many types of jade plant are there?

The Crassula ovata species alone has over 30 named cultivars in cultivation. Of these, around 10–12 are widely available commercially. Add the closely related Crassula arborescens and a handful of rarer relatives and the practical “jade plant” group numbers around 15 distinct forms worth seeking out.

Is ‘Gollum’ jade the same as ‘Hobbit’ jade?

No. Both are Crassula ovata cultivars with similar tubular leaves, but ‘Gollum’ leaves flare into an open cup at the tip, while ‘Hobbit’ leaves curl back into a rounder, more closed ear-like shape. They are often mislabelled in nurseries because they look similar when small, but adult plants are clearly distinguishable.

Do variegated jade plants need more light?

Yes, significantly more. Variegated sectors contain no or very little chlorophyll, meaning a smaller proportion of each leaf is photosynthesising. The plant needs more total light to compensate. In inadequate light, variegated jade plants will push out increasingly green new growth as a survival mechanism — the variegation does not disappear permanently but it will not return until light levels improve.

Can all jade plant varieties flower?

Yes, with the right conditions. Most cultivars flower in late autumn or winter when nights cool below 13 °C — a temperature signal that triggers bud formation. Plants need to be at least three to five years old before they are likely to flower. Not all cultivars flower with equal reliability; the standard species and ‘Hummel’s Sunset’ are the most dependable bloomers.

Which jade plant is best for bonsai?

‘Crosby’s Compact’, ‘Gollum’, and Crassula arborescens are the most commonly used for bonsai. ‘Crosby’s Compact’ is preferred for its dense, slow growth and small internode length; ‘Gollum’ for its sculptural leaf form; C. arborescens for its large-leaved, dramatic contrast with a gnarled trunk.

Are all jade plant varieties safe for cats and dogs?

No. Crassula ovata and related species are toxic to cats and dogs, and moderately toxic to humans if ingested in quantity. Symptoms in pets include vomiting, lethargy, and incoordination. The ASPCA lists jade plant as toxic to both dogs and cats. Keep all varieties out of reach of pets and children.

Sources

• Royal Horticultural Society — Crassula ovata ‘Hummel’s Sunset’ Award of Garden Merit listing; RHS Plant Finder
• University of Wisconsin-Madison Division of Extension — Succulent and Crassula cultivation notes
• ASPCA Animal Poison Control Center — Jade plant toxicity (dogs and cats)
• Kew Gardens Plants of the World Online — Crassula arborescens and Crassula ovata species accounts