Showing posts with label houseplants. Show all posts
Showing posts with label houseplants. Show all posts

Sunday 10 June 2018

The Cacti of Iberia

Cacti of Spain and Portugal 

Prickly Pears (Opuntia dillenii)

You will see cacti growing in many parts of Iberia, mainly types of prickly pear cactus, and in some places, such as the Canary Islands, they are so common that it is easy to assume they are part of the native species. They look just right for the semi-desert landscapes. But in fact, there are no endemic cacti in Spain or Portugal, though some species from the Opuntia and Cylindropuntia genera have become widely naturalised. There are actually as many as 20 different types of Opuntia recorded as growing wild in Europe and the Mediterranean, but we are looking at the ones found in Iberia, and the ones you are most likely to see.

Prickly Pears

Harvested Prickly Pears

Cacti in the Opuntia genus are commonly and collectively known as prickly pears. The name refers to their edible fruit, which are found budding from the large and very prickly pads. These cacti have large numbers of tiny spines or glochids that project and will detach easily from the small bumps on the cactus skin that hold them, and which are technically known as aeroles.



There are two main species of prickly pear seen in Iberia: O. ficus-indica and O. dillenii. The first of these is known in English as the Indian fig Opuntia and the Barbary fig. The plant is referred to as “nopal” in Mexican Spanish, and its fruit is a “tuna.” The flowers are red, yellow or white, and the fruits are green, turning yellow or reddish as they ripen. It has been historically grown as a food crop for thousands of years in Mexico. You need to carefully remove the spines on the tunas by rubbing in an abrasive material and also peeling the fruit. They are usually eaten chilled and resemble watermelon in flavour. The fruit are also used to make jams and jellies, and have been used in the production of alcoholic drinks too. You will often see them for sale on fruit and vegetable counters.

The green pads, or nopales, can be eaten too. Again, you must carefully remove the spines, and the sliced pads can be fried or boiled.
Prickly Pear Flowers

The species O. dillenii is also known as O. stricta, and in English it is called the erect prickly pear. It has lemon-yellow flowers followed by purplish-red fruit with smooth skins, though, once again they are protected by spines. I used to eat a lot of these fresh when I lived in Tenerife, and used to manage to safely peel them using my thumb and finger-nails, but it is a tricky procedure so cannot be recommended. The tiny spines are notoriously difficult to get out of you and they hurt! This cactus is actually regarded as an invasive weed in many parts of the world where it has invaded the land. All species of prickly pear spread easily from pads which have broken off from the parent plant but which then root where they have fallen.

Cholla cacti

A very prickly Cholla

Speaking of cacti that spread easily from pieces that have become detached brings me to the cholla cacti in the Cylindropuntia genus. In Spain and Portugal there are two species that are commonly encountered: C. spinosior and C. imbricata. The first of these is known as the walkingstick cactus or the spiny cholla, and the latter species is called cane cholla or chain-link cactus. Both species are well-protected with large numbers of the most vicious spines imaginable all over the sections of the plants. The spines will easily break off, and the sections of cactus can also be readily detached. My advice is be very careful with these plants, because the spines are really painful. Fall accidentally into one of these and you will regret it!

The cholla cacti come from Mexico and the southern states of America but have spread to many parts of the world, where like the prickly pears, they have become invasive weeds.  Although these cacti can be problem plants, they also make formidable fences. Anyone caring to ignore them is asking for trouble!



Peruvian Apples


In addition to the cacti in the Opuntia and Cylindropuntia genera, you may see the Peruvian apple cactus (Cereus repandus/peruvianus) growing in gardens, and also on waste ground in Iberia. This cactus is very tall and produces columns that can easily reach as much as 10 metres in height. It comes from South America but stands up to cold periods in Spain and Portugal well. This cactus produces spectacular cream-coloured flowers that open at night and are only open for the one night. The flowers turn into edible fruit, known as Peruvian apples or pitaya.

Besides all these cacti that might be encountered in Iberia, many gardeners introduce other species into community-used ground near their homes, and cacti often root when they have been thrown out, so you can at times find all sorts of surprises but none are native plants. Gardeners in Portugal and Spain often grow many cacti outside that in the UK are strictly houseplants. The hot summers and mild winters give us an advantage when it comes to cactus growing.

NB: This article was intended as my last contribution to Mediterranean Gardening & Outdoor Living Magazine but due to the co-editor's health, the publication has very sadly had to close down earlier than was hoped and has failed to find anyone to take over running it.

Friday 1 April 2016

Kickstarter campaign for Herbs of the Sun, Moon and Planets at Kew Gardens

Herbs of the Sun, Moon and Planets is a herbal with a difference!


Herbs of the Sun, Moon and Planets is a herbal with a difference because it looks at why ancient herbalists, like Nicholas Culpeper, decided to group various culinary and medicinal herbs under the astrological dominion of the Sun, Moon and the planets Mercury, Venus, Mars, Jupiter and Saturn. Of course, the title otherwise would make you wonder what it is about because this is the only planet in this Solar System with vegetation growing on it, as far as we know.
Culpeper: Public Domain


The ancient herbalists assigned plants to planetary rulers according to their characteristics. For example, herbs ruled by Mars the god of war, had something aggressive about them, such as spines or sword-shaped leaves. Herbs ruled by Venus the goddess of love had some connection with sensuality and passion. 
Dragon Tree: Public Domain

The weird dragon tree from the Canary Islands is a herb of Mars. It has lance-shaped leaves and bleeds a red resinous sap called dragon’s blood. The rose is a symbol of romantic love, and not surprisingly is a herb of Venus. Herbs of the Sun could have golden-yellow flowers, like the sunflower, or perhaps they have petals that radiate out from a central disk. The sunflower has this characteristic too. Herbs of the Moon have something rounded about them, such as rounded leaves, or white or silvery colour. The white water lily is a good example of a herb of the Moon. water is also associated with the Moon because the Moon has an effect on the tides.
White Water Lilies : Public Domain


Mercury was the messenger of the gods, so herbs ruled by Mercury have something that really communicates about them. Fennel is an example of a herb of Mercury. It communicates visually with its graceful appearance and feathery leaves, and to our tastes and sense of smell with its flavour like aniseed and aroma like aniseed too.  Herbs of Jupiter have something expansive about them and this is why many trees, such as the lime tree and the oak, are considered as under the dominion of Jupiter. Herbs of Saturn could be poisonous ones, like the hemlock, the monkshood and the henbane. This is because Saturn is associated with death and the “Grim Reaper.”

Herbs of the Sun, Moon and Planets is being published by Moon Books at the end of May, 2016. It has seven sections for each of the seven heavenly bodies, and seven herbs are described in each section. The book follows on from Herbs of the Northern Shaman which was published by the same publisher. It is already listed on Amazon.

An online course about Herbs of the Sun, Moon and Planets

With the help of my partner Melissa Houghton I am putting together an online course of video presentations featuring the many herbs covered in my book.  The course will give additional information to what is in the book and will include footage of the actual plants which will be useful for identification. We want this educational project to be an artistic one and so it will contain Melissa’s poetry in places too. It will be a collaboration and a work of inspiration, as well as a work of education.

Birth of Venus :Public Domain


In addition to looking at why the ancient herbalists decided that specific herbs were governed by particular planets and their deities, and the associated folklore and superstitions about the plants, I will be looking at the practical uses for the herbs, in herbal medicine and in the kitchen, in the perfume industry, to make cosmetics, or to make clothes dyes even. Herbs are all around us and have so many uses. The painkiller we all know as Aspirin has its origins in the willow tree. Herbs are a part of the natural world and help us connect with it, the more we know about them.  This is why this project is educational in a bigger way than just learning about herbs and how they were once viewed by the herbalists of the past.

Kickstarter Campaign


Melissa and I have started a Kickstarter Campaign to help us raise the money for a trip to London where we can visit Kew Gardens and capture video footage for the course, as well as to consult the fantastic library in this world famous botanical gardens. Kew is a place where we can get up close to the plants I have written about, and where I can research about them in the library. The Herbarium at Kew Gardens has over seven million specimens in its vast collection. The Kew Library, which is part of the Herbarium, has one of the largest collections relating to botany in the world. Where better could a researcher go?

To find out more about our campaign please see Film featuring Herbology with the Bard of Ely at Kew Gardens. Please support the campaign by backing it and sharing it! With your help we can make this work! Backers will receive an artfully rendered film of Kew Gardens with me showing you the plants we found there, and Melissa waxing poetically.

Endorsements for Herbs of the Sun, Moon and Planets

Herbs of the Sun, Moon and Planets has received some excellent endorsements. Celebrated poet and author Peter Finch had this to say about it: “The spirit here might at first seem to be Sun Ra via Captain Beefheart or Dr William Price channelling Iolo Morganwg but read and you’ll find a work of accessible erudition, a herbalist ground breaker of considerable scope. Steve Andrews, poet, mystic, and author of distinction rides again.”

And Archdruid of Avebury and Keeper of the Stones, Terry Dobney, endorsed it with these words: “As the Keeper of the Stones here at Avebury, the knowledge of the herbs, plants and trees is a daily wonder, and this knowledge is there in this intriguing book, for all to unlock the secrets of their magic and uses. A beneficial "right" arm to those full of questions! Seek the knowledge and you will understand - highly recommended!”

Tuesday 18 November 2014

Detox For Your Home With Houseplant Decoration


Houseplants in window In Public Domain

Most people know that houseplants can contribute to a natural atmosphere, but they might be unaware of the fact that indoor plants can make them a healthier person. As always, being environmentally conscious is important, but we should also be thinking about how to bring the natural world into our living spaces using a variety of  houseplants for our own health as well as considering them for their natural beauty.

Indoor plants, as decoration, not only look good and add a splash of colour but they can actually help make your home a healthier place to live by cutting down on pollutants in the air. Aloe vera (Aloe barbadensis), ivy (Hedera helix) and the mother-in-laws-tongue or snake plant (Sanseveria trifasciata), for example, are all recommended for improving air quality.


Mother-in-law's tongue  In Public Domain

One way you can plot out your plants is by using 3D design software on the Internet. This method can help you with deciding where each type of houseplant is most likely to thrive. You can also get an idea of what space is available and how much lighting there is by using a birds eye view.
Natural light coming in through windows, as well as keeping plants in good condition, can enhance the foliage, casting some shadows that add depth and create some interesting visual effects.
Most houseplants look best against a simple and uncluttered background to provide contrast. Plants also help you scale the look of your rooms, as including bigger plants in your space ironically gives rooms a larger feel. The Swiss cheese plant (Monstera deliciosa) and the rubber plant (Ficus elastica) have been very popular for many years but they need the space to grow and really look their best.

Ficus elastica In Public Domain

You will be spending most of your time in the living room so this is a good place to distribute them. Plants have been proven to have positive effect on mood and they can help your relax. In fact your grandparents were probably resting by an aspidistra or cast iron plant (Aspidistra elatior). This traditional plant is easy to grow in the living room or lounge.

Cilantro leaves  Photo by Steve Andrews

Herbs like cilantro (Coriandrum sativum), chives (Allium schoenoprasum) and basil (Ocimum basilicum) can be grown for convenience in the kitchen and provide an array of health benefits. They also add a touch of natural charm to your home and flavour to your cooking.
The symbiotic relationship plants provide extend even into the bathroom. Ferns will benefit from the humidity and release oxygen into the air to help you wake up in the morning. The maidenhair fern in particular (Adiantum aethiopicum) loves cool damp air and has delicate pale green fronds.

Christmas cactus In Public Domain

You can even add a seasonal touch to your home by growing bulbs like hyacinths indoors in spring, and the colourful Christmas cactus (Schlumbergera species) will flower in the festive season.

Christmas cactus flower In Public Domain