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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!

This week we’re celebrating our first anniversary and also passing five hundred product listings – we thank you for your continued support! There’s lots more to come soon too, so please do keep checking back…


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

12 hours ago
Joshua
(verified owner)
Always an excellent experience. Highly recommended. Thank you Arkham’s Botanical!
12 hours ago
Joshua
Always a great experience. Highly recommended. Thank you Arkham’s Botanical!
6 days ago
Laimutis Sibirkstis
(verified owner)
Perfect quality
6 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!