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Specialising in providing harder to find seed, clones and plants for genera including Acacia, Desmanthus, Lophophora, Mimosa, Papaver, Phalaris, Psychotria, Salvia and Trichocereus, Arkham’s Botanical Limited is a comprehensive “one-stop” source for all of your ornamental, exotic, ethnobotanical and horticultural needs. Over 500 listings and counting – shipped around the globe!


We’re proud that our high-quality plants are grown ethically and organically with love – in Spain and the UK – and that our seed is freshly-sourced and genuine. We also offer the widest selection of Trichocereus hybrid seeds in Europe and the largest Lophophora and Trichocereus seed and plant selection in the United Kingdom!
We’re pleased to provide quality seed for many other cacti and plants too, as well as an array of botanicals and herbal material. These include Mimosa hostilis root bark, Banisteriopsis caapi vine and leaves, Turnera diffusa leaves, dried Nymphaea caerulea, Virola calophylla root bark and much more.

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We accept payment via BACS, Cash, Cheque & Credit & Debit card & offer free shipping on many orders too.

With loads of UK & EU exclusives, plus more species added all the time, we’ve got it covered!


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Please note the Checkout will still show and charge all orders in Pound sterling. Exchange rates are updated hourly and are offered as a guide only!



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Latest Customer Reviews

5 days ago
Laimutis Sibirkstis
(verified owner)
Perfect quality
5 days ago
Laimutis Sibirkstis
Quick delivery, perfect quality! Way to go fellas!👍
1 week ago
Anonymous
(verified owner)
Great communication, fast delivery!
1 week ago
Anonymous
Great communication and fast delivery!
1 week ago
Fabian Koerner
(verified owner)
I feel obliged to correct my previously stated 8 germinations... Just been counting 22 sprouts out of 25 seeds! 🙂
2 weeks ago
Fabian
More then happy with Arkham! Everything worked out just finelly 🙂 & the best thing, is this beautiful assortment of specimen!