Rare and Unusual Plants

For the serious plant collector, Grow Tropicals maintains a curated selection of rare, unusual, and hard-to-find houseplants. We grow some ourselves and source others from trusted specialist nurseries in the UK and Europe. From sought-after Monstera cultivars and unusual aroid species to variegated rarities and collector-grade succulents, this collection brings together the plants that genuinely excite plant enthusiasts. Stock is limited and changes regularly as new plants become available.

Every rare plant is inspected by our team before dispatch to make sure it arrives in the strongest possible health. If you are building a serious collection or looking for a truly special gift, this is where to start.

1485 products

    1485 products
    Begonia U074 6cm Plants GrowTropicals

    Rare Begonia

    Begonia U074

    £30.00£45.00Save 33%
    Imperfect Anthurium queremalense Plants GrowTropicals

    Rare Anthurium

    Anthurium queremalense

    £23.99£89.99Save 73%
    Impatiens phengklaii dark form 12cm Plants GrowTropicals

    Rare cactus & succulent

    Impatiens phengklaii dark form

    £71.99£85.00Save 15%
    Marcgravia sp. 'Bronze' Plants GrowTropicals

    Rare Marcgravia

    Marcgravia sp. 'Bronze'

    £25.00£40.00Save 37%
    Marcgravia sp. 'Mimii' aff. Plants GrowTropicals

    Rare Marcgravia

    Marcgravia sp. 'Mimii' aff.

    £20.00£30.00Save 33%
    Syngonium Light Star Plants GrowTropicals

    Climbing Syngonium

    Syngonium Light Star

    £18.99£29.99Save 36%
    Apoballis acuminatissima 'Lavallaei' 9cm Plants GrowTropicals

    Rare houseplant

    Apoballis acuminatissima 'Lavallaei'

    £18.99£24.99Save 24%
    Alocasia cf. Longiloba Narrow Plants GrowTropicals

    Rare Alocasia

    Alocasia cf. Longiloba Narrow

    £49.99£69.99Save 28%
    Anthurium balaoanum 6cm Plants GrowTropicals

    Rare Anthurium

    Anthurium balaoanum

    £5.99£16.99Save 64%
    Alocasia Chantrieri 10.5cm Plants GrowTropicals

    Rare Alocasia

    Alocasia Chantrieri

    £8.99£24.99Save 64%
    Philodendron Verrucosum 6cm Plants GrowTropicals

    Climbing Philodendron

    Philodendron Verrucosum

    £8.99£9.99Save 10%
    Philodendron Florida Green 12cm Plants GrowTropicals

    Climbing Philodendron

    Philodendron Florida Green

    £12.99£15.99Save 18%
    Schismatoglottis Wallichii Plants GrowTropicals

    Rare Schismatoglottis

    Schismatoglottis Wallichii

    £22.99£37.99Save 39%
    Stephania Erecta Bulb Plants GrowTropicals

    Rare cactus & succulent

    Stephania Erecta Bulb

    £15.99

    Rare Houseplants | Unusual Plants

    What Makes a Plant Rare?

    In the houseplant world, rarity takes several forms. Some plants are rare because they are difficult to propagate and grow slowly, making large-scale production impossible. Others are rare because they are recent discoveries or newly popularised species that have not yet entered mass commercial production. Variegated cultivars, where unusual leaf colouring is caused by genetic mutations, are rare because they cannot be grown from seed and must be propagated carefully from cuttings.

    Our Rare Plant Sourcing

    We grow a selection of our rare plants ourselves, using tissue culture (TC) and controlled propagation techniques to produce healthy, well-rooted specimens. Others are sourced from trusted specialist growers in the Netherlands and elsewhere in Europe, where we have longstanding relationships built on shared standards for plant health and quality.

    Variegated Plants

    Variegated aroids, including Monstera albo, Philodendron Brasil, and unusual Pothos cultivars, are among the most sought-after collector plants. Their distinctive patterning is caused by a reduction in chlorophyll in parts of the leaf, producing cream, white, or yellow sections alongside the standard green. Because variegation is genetic rather than environmental, it is stable and passed through cuttings, though each leaf is unique.

    Tissue Culture Plants

    Some of our rarest plants are available as tissue culture (TC) specimens: young plants produced in laboratory conditions from a tiny piece of plant tissue. TC production allows us to offer genuinely rare species at a more accessible scale. TC plants arrive clean, pest-free, and disease-free, though they require an acclimatisation period as they transition from laboratory to home conditions.

    Stock Availability

    Rare plants sell quickly and stock levels in this collection fluctuate as new batches become available. We recommend checking back regularly or contacting us directly if you are looking for a specific species. Signing up to our mailing list ensures you are notified when new rare stock becomes available.

    Caring for Rare Plants

    Most rare tropical plants have broadly similar care requirements to their more common relatives: bright indirect light, consistent moisture, good humidity, and warmth above 16 degrees C. Variegated plants often need slightly more light than their all-green counterparts to maintain their distinctive colouring. TC plants need gentle acclimatisation: introduce them gradually to normal indoor conditions over a week or two.

    Quality at our roots

    Explore our carefully designed peat-free potting mixes designed to help your plants thrive at home.
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