Gardening tips, gardening info and heaps of ideas to help gardeners of all experience get more out of their hobby and out of their gardens.

A plant that's used extensively (shall I use the term - 'used to death') are Clivias. Their famed orange heads have become quite popular over the past decade or more and they will quite often be seen lining the base of evergreen trees.
They're a popular plant because they give maximum effect for very little effort. Clivias, given the right conditions, can almost look after themselves and repopulate any free space - which can be viewed as a blessing or can easily become a curse.
Clivias, clivia miniata, are similar in appearance to the agapanthus family. They sport dark green strappy foliage and their flowers sit atop a fleshy wand-like stem. They're a clumping plant and will grow quite well if clumped in large drifts.
If you don't have any clivias already growing in your garden, the best way to get started is by finding a friend who does and dividing their clump. They're not the cheapest plant to purchase and the more rare the flower colour, the more expensive they become.
Lighting requirements
Clivias are a great shade-lover. They do best when they're out of the sun and hidden under the dripline of a large shady tree. They will also grow really well in woodland areas where dappled light is the most light they come in contact with.
Feeding requirements
As a rule, clivias aren't necessarily heavy feeders although they do appreciate a rich, free-draining soil. It's best to give clivias a boost of organic fertiliser during their flowering period or immediately afterward as this will help them conserve energy for next year's blooms.
Watering requirements
Clivias should never be allowed to dry out and a good covering of mulch at the start of spring will help them retain a good amount of moisture. If they're watered well during spring and summer they should do amazingly.
Soil requirements
These plants aren't fond of clay soils because they don't like their 'feet' to remain wet. A loamy soil rich in humus is the perfect setting for clivias. Make sure the loam is leaning to the sandy side offering good drainage yet able to retain all the nutrients needed by these plants.
Height and shape considerations
Clivias are a fairly low-growing plant managing to reach no more than a metre (3ft) but most will be much shorter than this. They are best planted en masse to achieve an awesome display as on their own they can appear a little lost.
Flowering Time
Clivias flower through spring and summer and will only flower once per stem. Each plant, however, may produce multiple stems adding to their length of flowering.
Although clivias are often thought of as an orange flower there is quite a diversity in flower colour these days. Reds, corals, yellows and even a more rare creamy-white can be found and used extensively through your garden.
Where do Clivia's grow best
These plants aren't the best in areas that are prone to frost or tropical heat. They prefer a mild climate where they can't be scorched by either element.
How to propagate Clivia
Clivias are best propagated by division. In late winter or early spring, clumps of clivia can be lifted and the rhizomes cut through to generate new plants. Replanted in the same location or in pots which a good free-draining mix will help these successfully recreate themselves.
They can be grown from seed that has been collected from the spent flowers but this takes more time and has less chance of success.
If you want to grow them from seed the trick is to impress the seed into some good seed-raising mix allowing the top half to remain exposed. Keep the mix moist and the seed should germinate within a few weeks. Plant up into larger containers as the rhizome continues to grow and you should see its first flowers within 3-4 years.
Comments
I've had Clivia, but always consider it an indoor plant, at least where I live. I just divided mine from two pots to five. They are prolific, and I can imagine that in the right climate outdoors, they would spread nicely.
Posted by: Carol | March 5, 2007 9:35 AM
Have you ever grown them in tubs outdoors, Carol? I'd be interested if anyone in the upper north regions of the US, even the UK had grown them well outdoors, at least for the spring/summer season.
Posted by: Stuart | March 5, 2007 9:52 AM
We love clivias, especially because they do well in our very shady garden. I wish hubby had been able to read your advice about planting them in clumps - he's got them scattered and you're right, they do get a bit lost until they've matured.
Posted by: Val | March 5, 2007 12:48 PM
This is a plant that I've just begun noticing. It's very pretty and I might give it a try if I can find it. Thanks for the info about them Stuart.
Posted by: kerri | March 7, 2007 8:50 PM