Orchids Have History In California

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Breeding has done wonders with orchids.

It is funny how so many different plants get here from all over the world, and then become so popular so far from their natural homes that they seem to have always been here. It is now hard to imagine that some of the more popular cymbidium orchids actually came from tropical and subtropical Asia and northern Australia. Other orchids are from tropical Africa or South America.

As the Nineteenth Century turned to the Twentieth, orchids were popularized by those who profited from industry in the east, and then moved west to escape harsh winters. They arrived in the Mediterranean climate of the Santa Barbara region with resources to spend on outfitting luxury homes with comparably luxurious gardens and exotic plants. Orchids were a natural choice.

At homes in Montecito and Hope Ranch, cymbidium orchids were grown is mass plantings, and maintained by professional horticulturists. The popularity of orchids continued for decades. As the extensive orchid collections of England were threatened by the bombing and fuel shortages of World War II, collectors and horticulturists in California brought them here to be safe and warm.

Many of these refugee orchids were bred extensively by Californian horticulturists to produce many of the countless varieties that are now available. Production of blooming potted orchid plants and cut orchid flowers have become major horticultural industries in California. To this day, the Santa Barbara region produces more orchids than any other region in America. Modern tissue culture cloning technology has made it possible to propagate and grow more orchid plants at a faster rate than ever before. This makes them more affordable.

Even though mass plantings of cymbidium orchids are now rare, orchids are probably as popular as they ever have been, simply because they are so available to more people who can enjoy them. They are not limited to fancy gardens of luxury homes. Cymbidiums are still popular potted plants for sheltered porches. Small but flashy moth orchids are among the most popular of blooming potted plants for homes and offices.

Six on Saturday: Pretty In (Mostly) Pink

 

There was no theme for these six. I just took a few pictures of what happens to be blooming presently, and most just happened to be pink, or at least some variation of pink. The first picture of the bloom of the understock of flowering plum is my favorite this week, because it looks something like apricot bloom . . . in pink.

1. Flowering Plum – The flowering plum that was here first got cut down years ago. This tree grew from its understock. It is too pretty to cut down. The fruit is like apricots that never ripen.P00215-1

2. Rhododendron – Not many are blooming yet. This one is typically one of the earliest, but typically does not look so good. It tends to get battered by rain. There has been no rain in weeks.P00215-2

3. Camellia – Most that are blooming now happen to be simple pink like this one. None of the white ones are blooming. The few red ones that are blooming seem to be of just a single cultivar.P00215-3

4. Primrose – This one seemed to be more rosy magenta pink when I took this picture. (I don’t even know if that is a real color.) It certainly looks red here. All of their colors are pretty now.P00215-4

5. Corsican Hellebore – There is nothing pink about this one. It is just as sickly greenish white as it looks. I can not understand the allure. This is the only hellebore that does well for us here.P00215-5

6. Hellebore – Common hellebore is not at all happy here. Many were planted years ago. Many ferals grew from self sown seed. Only this grungy pink one inexplicably blooms so abundantly.P00215-6

This is the link for Six on Saturday, for anyone else who would like to participate:

https://thepropagatorblog.wordpress.com/2017/09/18/six-on-saturday-a-participant-guide/

Overworked Plants May Recover Slowly

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Some potted plants are real overachievers.

Landscaping and growing houseplants really is no way to bring nature closer to home. If it were up to nature, most of our gardens would be relatively bare. Most of the few native trees are less than ideal for home gardens. The few native annuals and perennials with colorful flowers bloom only briefly. Almost all native shrubbery is scrubby and not conducive to pruning. After all, most of us live in what would naturally be coastal chaparral.

This is why home gardens contain so many exotic plants from so many different climates and regions all over the world. These plants get pruned, shorn and mown in all sorts of unnatural ways. Most do better if watered unnaturally through naturally dry summer weather. Many crave unnatural fertilizer. Houseplants and a few others are confined to pots so that roots can not disperse like they want to.

Potted plants that are forced into bloom to decorate home interiors are the most unnatural of all. They are among the most extensively bred of plants. They are grown in contrived environments that coerce them to bloom whenever their blooms are needed. Poinsettias, lilies, azaleas, hydrangeas, kalanchoes, callas, miniature roses, chrysanthemums and some orchids are the more familiar of these sorts of plants.

They are certainly colorful by the time they leave the greenhouses they were grown in. By the time they come home, they are in the middle of full bloom. There is no work to get them to bloom. The work is in keeping blooms as healthy and as colorful as possible, for as long as possible. Most of these plants only want to be watered regularly, and are happy to keep their color for quite a while.

By the time they want fertilizer, blooming potted plants will have finished blooming. Sadly, at that time, most get discarded instead. Realistically though, such systematically abused plants can be rather ugly as they replace their greenhouse foliage with foliage that is better adapted to the garden. The process of forcing them into bloom is just too unnatural and difficult to recover from easily.

Yet, with enough patience and pampering, most blooming potted plants should eventually recover and adapt to a garden lifestyle. Lilies, callas and other bulb-like plants should be put aside in the garden while their foliage fades and eventually separates from the bulbs. The dormant bulbs can then be planted and allowed to grow into their new environments.

Six on Saturday: Calm Before The Storm

 

‘Six on Saturday‘ is a meme that I participate in on Saturday morning. The link below explains that participants post pictures from our gardens, landscapes, greenhouses, or wherever we find subjects of horticultural interest. You might post six of your own.

I posted this second set of six this afternoon both because these six pictures will be outdated by next Saturday, and because they are more relevant to horticulture than the six that I posted this morning.

1. Rose – Unless there is a rose out there somewhere that I neglected to prune, this is the last rose bloom of last year. It got pruned after I got this picture. Even here, roses get to hibernate.P00118K-1

2. Wallflower – Does it look like it cares that it is the middle of winter? Actually, from a distance, it is more obvious that sporadic bloom is somewhat subdued. It just never stops completely.P00118K-2

3. Sasanqua Camellia – This was one of the few last flowers, and likely disintegrated shortly after the picture was taken and the weather warmed up. That was actually before last Saturday.P00118K-3

4. Narcissus – Since I so regularly express a preference for white flowers, I tried to find yellow daffodils. They were only beginning to bloom though. These paperwhite narcissus are prettier.P00118K-4

5. Pigsqueak – The name is rad. I intend to grow more in my own garden. It is such a classic winter blooming perennial. More importantly, I want to brag to my friends about my pigsqueak.P00118K-5

6. Cyclamen – I intentionally got a picture of the red instead of the white. I would prefer them to be more than just common winter annuals. Nevermind the irrigation line in the background.P00118K-6

This is the link for Six on Saturday, for anyone else who would like to participate:

https://thepropagatorblog.wordpress.com/2017/09/18/six-on-saturday-a-participant-guide/

Six on Saturday: White Album

 

‘Album’ is Latin for ‘white’. That is why ‘album’ or a derivation of it is the species or varietal name for several plants. That does not apply to any of these six though. They are just incidentally . . . and coincidentally white. Even though white is my favorite color, I really did not intentionally select these because they are white. I just wanted to show off some of what is blooming now.

I would say that most are unseasonable, but our mild seasons can be rather vague.

1. Pelargonium hortorum – Two florets managed to bloom on a stunted truss that should have been plucked from rooting cuttings in the nursery. Full trusses are blooming in the landscape.P00111-1

2. Primula vulgaris – Heavy rain overnight splattered a bit of the mulch onto the these and other nearby flowers that are low to the ground. A bit more drizzly rain should rinse them all off.P00111-2

3. Helleborus X hybridus – Of these six subjects, only this and #2 above are actually in season. Their pale bloom is mediocre and faces the ground. This one is turned upward for this picture.P00111-3

4. Solanum jasminoides – Foliage is pekid through cool winter weather. Vines will get pruned back before growth resumes in spring. Regardless, flowers bloom whenever they get a chance.P00111-4

5. Rhododendron (Azalea) – As delightful as this unseasonable bloom is now, it would have been much better if it had waited until spring as expected. It will not last long in this weather.P00111-5

6. Hydrangea macrophylla – Bloom continues even as the yellowed deciduous foliage is falling to the ground. Other juvenile blooms are still developing. I will elaborate on this topic at noon.P00111-6

This is the link for Six on Saturday, for anyone else who would like to participate:

https://thepropagatorblog.wordpress.com/2017/09/18/six-on-saturday-a-participant-guide/

Why Cyclamen Are So Popular

41224thumbCyclamen are everywhere! Some nurseries have more cyclamen than all other cool season annuals combined. Not all cyclamen are represented though. Almost all are white or simple red. Pink, salmon and other shades of red are noticeable scarce because they are not traditional colors of Christmas. The plants are mostly of impeccable quality, and outfitted with abundant flowers. While there is not much else blooming, the popularity of cyclamen is impossible to ignore.

The problem with cyclamen is the expense. Relative to other cool season annuals, they are large plants that are only available in four inch and larger pots, so naturally cost more. They can not be purchased in less expensive cell packs. Even though they are perennials that can last for many years, they are almost always used as disposable cool season annuals that get replaced when warm season annuals come into season. It can be difficult to justify such an expense for something that lasts only a few months.

The advantage to cyclamen is that they look good instantly, even if they do not perform as reliably during the next few months. This is something that the other cool season annuals have difficulty with. Only larger and more expensive annuals in four inch pots are so immediately colorful, and even they need some time to fluff out and get established in the garden. They just do not grow as fast now as they did earlier in autumn. The weather is now cooler. The days are now shorter.

This is why it was important to replace warm season annuals with cool season annuals earlier instead of later, even if some of the warm season annuals had still been blooming somewhat well. It gave the cool season annuals some time to mature before winter really slowed everything down. Even though they do not grow as actively now, they are already big enough to bloom impressively.

Pansy, viola, stock, Iceland poppy, nemesia, various primroses and ornamental cabbage and kale can certainly get planted now, but will grow a bit slower than they would have if they had been planted earlier in autumn. If necessary, it might be worth planting them a bit more densely than typical, or planting larger plants from four inch pots.

Chrysanthemum

41022Mild autumns and arid summers keep chrysanthemums on a different schedule here than in most other regions. They can get planted in spring to grow through summer and bloom through autumn; but because they can take a bit of work, they are more often planted while blooming in autumn. Although commonly grown as autumn annuals, they are perennials that can regenerate next spring, grow through summer, and bloom even better the following autumn.

Centuries of development in Japan have produced more varieties of chrysanthemums than can be documented. There are really some weird types grown for cut flowers or by hobbyists. Garden varieties are mostly limited to simpler flowers that do not need much thinning or staking. Color ranges through all sorts of hues and shades of yellow, orange, red, pink and bronze, as well as a few purplish colors, cream and white. Many have yellow centers. The aromatic foliage is alluring to some, but objectionable to others.41022thumb

Six on Saturday: Moss Rose

Moss rose has something in common with fern pine and cabbage palm. ‘It is neither this nor that’. Fern pine is neither a fern nor a pine. Cabbage palm is neither a cabbage nor a palm. Well, moss rose is neither a moss nor a rose. It is Portulaca grandiflora. It is a somewhat uncommon warm season annual that blooms until frost, with potential to toss a few seed for next year.

Ours were planted a bit late, after English daisies that were where they are now succumbed unexpectedly to rust. Because they are in three small planter boxes, where annuals get replaced regularly, they will not be able to naturalize. I suppose I could collect some of the seed to toss about nearby, or in a sunnier place where they would be happier. It really is that time of year.

These six picture show six of the colors of our moss rose. There might have been a seventh color that was very pale pink. It was omitted because it was so similar to the white that I am still not certain that it was not white. Peach #3 is more distinct from orange #4 than it seems to be in these pictures. Red, which is common among moss rose, is strangely lacking from our mix.

Flowers are somewhat variable. Pink #1 seems to be a bit fluffier than the others. Yellow #5 has a bit of red around the center. Rose #2 seems to have a very slight bit of white at the center. I only guessed on the names of the colors ‘rose’ for #2 and ‘peach’ for #3.

1. pinkP91019

2. roseP91019+

3. peachP91019++

4. orangeP91019+++

5. yellowP91019++++

6. whiteP91019+++++

This is the link for Six on Saturday, for anyone else who would like to participate:

https://thepropagatorblog.wordpress.com/2017/09/18/six-on-saturday-a-participant-guide/

Moss Rose

41015The recent unseasonably warm weather was no problem for any remaining moss rose, Portulaca grandiflora. They usually start to look rather tired as the weather gets cooler this time of year, and eventually succumb to the first frost. Where allowed to do so, they can regenerate next year from seed. I like to collect their seed during the summer or autumn so that I can sow them after the last frost of the following winter. Through spring and summer, I find that additional plants are easy to grow from cuttings.

The inch wide flowers are white, pink, red, orange or yellow, with only a few ruffled petals. Modern varieties that have rufflier ‘double’ flowers and richer colors still seem to be less popular than the more delicate traditional types. The cylindrical and succulent leaves are only about an inch long. The small plants can get more than six inches deep where they are happy or crowded. Moss rose likes good exposure and decent soil, but does not need the rich soil that most other annuals demand. Nor does it necessarily need such regular watering.

These Bulbs Are Not Incandescent

41015thumbIt may seem to be too early to be concerned with narcissus, daffodil and grape hyacinth, but this is when their bulbs go into the garden. Once established, these familiar examples, as well as early bearded iris, can be the most reliable for colorful bloom at about the same time early each spring. Crocus and freesia bloom just as early, but may not naturalize as reliably. Lily, tulip, hyacinth, anemone and ranunculus really prefer cooler winters to bloom reliably after their first spring, even though they are worth growing for just one season.

Bulbs, including corms, rhizomes, tubers and tuberous roots, can be found in nurseries when it is time for them to be planted. Gladiolus are not yet available only because they are summer blooming bulbs that should be planted a bit later than spring bulbs. None of the bulbs are much to look at while dormant, and are even less impressive once they get buried out of sight, but they have already stored up everything they need for the blooms that we expect from them next year. Once hidden below the surface of the soil, seemingly dormant bulbs secretly disperse their roots into the surrounding cool and moist soil to be ready to bloom as soon as weather allows.

In their first year, some bulbs can be planted in groups at different times to coincide with the expected durations of their particular bloom cycles. For example, if the flowers of a particular type of bulb can be expected to last two weeks, a second phase of the same bulbs can be planted two weeks after the first phase. As the first phase finishes bloom next spring, the second phase should begin bloom. However, phasing is only effective for the first season, since all bulbs of any particular variety will be synchronized by their second season.

Anemone, ranunculus and bearded iris each bloom synchronously, regardless of when they get planted, so are immune to phasing. Fortunately, the many varieties of bearded iris have different bloom seasons. Some bloom as early as narcissus. Mid-season varieties bloom shortly afterward, and are followed by late varieties. Some modern varieties bloom early, and then again after the late varieties!