Million Bells

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Million Bells look like small petunias.

Its name may be something of an exaggeration, but million bells, or Calibrachoa, certainly is profuse. However, although it is potentially perennial, it is usually grown as a warm season annual, so it  only has a few months from spring to autumn in which to bloom with a million flowers. Many plants combined might be up to the task.

The tiny flowers resemble petunias more than bells. Actually, the entire plant grows something like very compact petunias, which they are obviously closely related to. The stems are too limber to stand half a foot tall as they spread to about a foot wide. The small and unremarkably hazy green leaves are adequate backdrop for bloom.

The bloom is the remarkable part, displaying all sorts of shades and hues of red, yellow, blue, purple, orange, pink and white. There are not many colors left out. Just like petunia, million bells cascades nicely from pots. Unlike petunia, it does not benefit from deadheading (removal of deteriorating flowers). What is good for petunia is generally good for million bells, although a slight bit of shade is somewhat more tolerable. They want rich soil, regular watering and regular application of fertilizer. (Monthly application of common slow release fertilizer is probably as good as anything fancy.)

Hanging Planters Need Extra Attention

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Some plants cascade nicely from pots.

With few exceptions, plants dislike confinement of their roots. They prefer to be in the ground where they can disperse roots freely. Houseplants stay potted because of a lack of other soil inside. Some plants live in pots for portability. Some plants just happen to look good in pots. Plants in hanging planters conform to any combination of these and other reasons. They serve their purpose.

Most hanging planters are simple pots suspended by three wires, chains or strands of plastic, jointed at a hook or loop. The hook or loop hangs from a hook affixed to a ceiling, eave, rafter, beam or tree limb. Hanging baskets are pot-shaped mesh or metallic baskets outfitted with fibrous lining to contain the medium within. Small plants or cuttings can grow from holes cut through the lining.

Of course, hanging planters for houseplants are generally pots instead of baskets, which are too messy for inside. They are likely also outfitted with big saucers for drainage. Hanging planters just happen fit well into spaces that are not useful for much else, such as up near a ceiling in a corner. Many of the most popular houseplants just happen to cascade splendidly from hanging planters.

Portability is another advantage of potted plants. Hanging planters that contain frost sensitive plants outside can spend winter in sheltered situations. Orchids and epiphylums that are prominently displayed during bloom can return to less prominent spots when finished.

Hanging planters are popular mostly because some plants simply look better in them. Cascading houseplants like Boston fern, pothos and spider plant, might look a bit mundane on flat surfaces. Many low growing bedding plants are more impressive if suspended at eye level than they are in the ground. Some bedding plants and small perennials excel at cascading from hanging planters.

However, hanging planters are very different from the ground. Because of limited root dispersion, potted plants rely more on regular watering than those in the ground. Because they are exposed to open air, they dry out fast, so crave more water.