cutflowers

Unusual Bulbs Spice Up the Garden

Unusual Bulbs Spice Up the Garden

By Marlene Willis

Gladioli, dahlias, lilies, begonias, elephant ears, cannas and calla lilies are among the most popular spring bulbs. Most gardeners are familiar with these beautiful species and routinely plant them each spring for a beautiful show of summer colour.

But there are many other exotic summer-flowering plants, available in their dormant state as bulbs just waiting for plant enthusiasts to apply their magic touch. With the provision of suitable temperatures and adequate moisture, plants native to countries such as South Africa, India, Mexico and the Mediterranean can burst forth into bloom in the temperate garden.

Creative Container

One of our greenhouse staff, Jenyse Green, used the African lily (Agapanthus) as a feature in this container. Atop the lily’s tall (60-75 cm) stalks were clusters of deep blue, star-shaped flowers. Blue lobelia, vinca ivy and Mexican heather spilled over the edge of the pot, creating an impressive display. Even when the lily finished blooming, the seed head remained interesting and attractive. A similar effect can be achieved by planting Brodiaea instead of Agapanthus, although Brodiaea is somewhat shorter. Agapanthus is native to South Africa and enjoys full sun and well-drained, moist, organic soil.

The Pineapple Lily

The pineapple lily (Eucomis) is another interesting spring bulb, native to South Africa. This is an apt name for this bulb, as a cylindrical stalk of starry blooms is capped with a tuft of green leafy bracts that resemble a pineapple. There are two varieties available: Eucomis bicolor has pale green flowers with lilac edges, while Eucomis comosa has pale pink flowers tinged with green.

The pineapple lily is an excellent replacement for the traditionally used dracaena spike as a focal plant. The flower stalk is attractive, long-lasting and an attention-seeker. This bulb can be grown in the garden or in containers.

Poppy Anemones

If rich, vibrant colours are needed to punch up the landscape, try incorporating some poppy anemones (Anemone coronaria). There are single and double varieties in a wide range of bold colours, most with a contrasting black centre.

These anemones originate around the Mediterranean Sea in southern Europe. They like a warm, sheltered, sunny location and light, sandy soil, and you should hydrate the corms before planting by soaking them in water overnight. Use in borders or containers. The blooms make excellent cutflowers that last about a week.

A Neglected Palette

The selection of underused but gorgeous spring bulbs is vast. Members of Hole’s staff have enjoyed growing many unusual bulbs in their own gardens, including Mexican Shell Flower (Tigridia), Peacock Gladiolus (Acidanthera), Peruvian Daffodil (Hymenocallis), Summer Hyacinth (Galtonia) and Crocosmia, to name just a few. Bring the exotic colours and textures of faraway places home by planting some of these unusual choices this spring!

The Annual Elite

The Annual Elite

All-America Selections is a non-profit organization dedicated to promoting excellence in plant breeding. Each year, a panel of volunteer judges selects some of the very best varieties, recognizing them for outstanding garden performance, beauty or, in the case of edible plants, flavour. AAS winners usually have at least two or three significant improvements over previous similar varieties!

‘Blue Wave’ Petunia

The ‘Wave’ series is already well-known for unparalleled vigour, producing dozens of large, vibrant blooms on huge, bushy plants. ‘Blue Wave’ possesses the same admirable qualities as its predecessors, but the blooms are a rich, fade-proof, deep blue. And it flowers all season with no pinching or pruning!

‘Prairie Sun’ Rudbeckia

‘Prairie Sun’ is a show-stopping, 90-cm tall rudbeckia with fantastic 12-cm blooms. The golden petals are tipped in primrose yellow and the eye is a gorgeous light green. It looks great as a focal point in containers!

‘Corona Cherry Magic’ Dianthus

This unique dianthus blooms in cherry red, lavender or a bicolour mosaic of both, resulting in an unpredictable but beautiful array of colour.

‘Purple Majesty’ Ornamental Millet

Ornamental millet is great for adding height and texture to a bed. ‘Purple Majesty’ accomplishes both feats and brings a fantastic dark purple colour to the garden. Plus, the tall flower spikes make ideal cut flowers.

‘Can Can Scarlet’ Carnation

A bouquet of carnations will warm the heart and these beauties have the added attraction of a powerful, spicy fragrance. The blooms are a vibrant scarlet, while the stems are an attractive shade of grey-green. The flower shape and quality are similar to commercial cutflower carnations!

New Fall Flower Arrangements

Ornamental kale floral arrangement

Ornamental kale floral arrangement

This week in our floral studio we have all kinds of interesting new flowers and plants to choose from:

  • "Goldstrike" leucadendrons is an interesting evergreen "white tree" with yellow blossoms
  • Purple Leaf Smokebushes add a nice touch of soft burgundy coloured foliage.
  • Our tinted Sunflowers also put an unusual spin on a traditional flower.

Our favourite new plant in this week, however, has to be our ornamental kale heads (pictured).

With its rich nebula of colours, ornamental kale really stands out. This makes it a great choice for unique and funky floral arrangements.