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Pink Jasmine

These pale, inch-wide, star shaped flowers of pink jasmine may not be much to look at, but are remarkably fragrant.

As winter turns to spring, pink jasmine, Jasminum polyanthum, blooms with abundant, loose trusses of small but very fragrant star shaped flowers. The flower buds that are initially deep pink open to soft pink, and then fade almost to white. Light shade inhibits bloom and limits foliar density, but does not prevent the wiry vines from climbing to twenty feet or so. The dark green leaves are compound with five or seven leaflets. Pink jasmine is one of the few vines that can climb lattice and light trellises without tearing them apart like wisteria and so many other popular vines eventually do. Even if it escapes confinement and gets into trees or onto roofs, it does not get too far to be pruned back within bounds.

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FLORAL FRAGRANCE IN THE GARDEN

The most fragrant flowers are generally smaller and less colorful than less fragrant flowers. This angel’s trumpet is an exception.

Attracting pollinators is serious business for flowers that do not rely exclusively on wind for dispersion of their pollen. Many flowers attract pollinators with flashy color. Some reward their pollinators with sweet nectar. Many prefer to use fragrance. Most flowers use a combination of two or more of these tactics.

Fragrances are designed by the flowers that use them to appeal to the discriminating taste of specific pollinators. Most are sweet. Some are more perfumed. A few are even quite objectionable to people because they are tailored to flies. Fortunately, flowers with foul fragrances are rare in gardening.

The most fragrant flowers are often less abundant than flowers that rely on wind for dispersion of their pollen, or less colorful than flowers that rely on visual appeal to attract pollinators. Yet, the fragrant flowers of wisteria vines and lilacs are both profuse and colorful. The surprisingly big and fragrant flowers of ‘Charles Grimaldi’ angel’s trumpet are bright yellow.

Mock orange (Philadelphus spp.) conforms to the stereotype of fragrant flowers a little bit better, with somewhat small white flowers that are incredibly fragrant. The small pale pink flowers of daphne are even less impressive and nearly hidden among their foliage, even though their fragrance can not be ignored. The sweetly fragrant flowers of Japanese honeysuckle vines are abundant but not too colorful. Star jasmine vines likewise bloom fragrantly and abundantly, and their bright white flowers contrast better against their glossy green foliage.

Night blooming jasmine is not appealing enough for prominent placement, and is not even fragrant during the day, but will be unbelievably fragrant on warm summer nights. Just as fragrances appeal to specific pollinators, nocturnally fragrant flowers specifically appeal to insects or bats who are active at night.

Freesia, hyacinth, lily,narcissus and some types of iris are very fragrant as well as colorful now that they are blooming for early spring. It is unfortunate that their flowers do not last long, and that there are not any comparable flowers later in the year. The same annual sweet peas and stock that bloom about now can be planted again later for autumn bloom. Sweet peas are easiest to grow from seed. Stock is easiest to grow from cell packs, and since it is actually perennial, sheltered plants can survives through warm summer weather to bloom again in autumn. Annual sweet alyssum can bloom anytime while the weather is warm.

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Horridculture – Fads

Actually, . . . the hellebores at work did somewhat well this year.

tonytomeo's avatarTony Tomeo

P90313This is why I do not grow hellebores in my own garden. The specimen in the pictures above and below are about as good as they get here. Most are quite a bit worse. Some put out only one or two flowers. Some do not survive their first year in the garden.
No one seems to know why they don’t do well here. It might be the lack of chill in winter, although they do better in even milder climates. It might be the minimal humidity, although they generally do no better in the damp redwood forests where the specimen in these pictures lives. Those that might get too much sunlight do no better or worse than those that get too much shade. They are simply not happy here.
My solution to this ‘problem’ is to not grow them in my own garden. I do not particularly like them anyway…

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Mustard

‘Wild mustard’ includes a few species.

A few species of mustard came to naturalize in California, and for a few distinct reasons. Some likely grew first as greens in the gardens of the original Spanish Missions. At least one species also provided culinary and medicinal mustard seed. The more prolific types became cover crops and fodder for livestock. Later in history, mustard seed provided oil.

According to legend, Spanish Missionaries established the route of El Camino Real with mustard. After sporadically dropping seed as they traveled between Missions, they could follow the bright yellow bloom by the next winter, and find greens to eat. El Camino Real became worn enough to navigate before the mustard dispersed too extensively to assist. 

Most but not all species of mustard that are naturalized locally are of the genus Brassica. Wild turnip and wild radish provide similar greens, but are generally more likely to bloom pale pink or pale white, rather than bright yellow. Garden varieties of mustard, which are available as seed or in cell packs, provide delightfully tender new leaves with mild flavor.

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Rotation Improves Vegetable Garden Production

Summer squash are consumptive vegetables.

Vegetable plants are mostly unnaturally productive. Extensive breeding compels them to yield fruits and vegetative parts that are bigger, better and more abundant that what their ancestors produced. Increased production increases their reliance on resources. Without crop rotation, some sorts of vegetable plants noticeably deplete some of what they need. 

Rotation, which is the same as crop rotation or garden rotation, is a technique of growing vegetables where different types of vegetables grew previously. In other words, one type of vegetable does not grow in any one place for too long. Some vegetables may produce well in some types of soil for a few years. More consumptive types prefer annual rotation. 

This technique disrupts the depletion of particular nutrients that particular types of plants crave. It also allows for replenishment of depleted nutrients in the absences of plants that cause such depletion. Furthermore, some soil borne pathogens find this active cycling to be disruptive. Eventually, plants that cycled out can cycle back into a particular situation.

Tomato plants are particularly consumptive, so appreciate rotation in many types of soils. Eggplant and pepper are related to tomato, so crave many of the same resources, even if they are less consumptive. Therefore, they should not cycle directly into soil relinquished by tomatoes. Unrelated vegetables, such as squash, corn or bean, are more appropriate. 

Warm season vegetables that are now returning to the garden might appreciate rotation. A bit of research to determine appropriate placement for them may significantly enhance production. It helps to know which vegetables are related, such as mustard, collard, kale, radish and turnip (of Cruciferae Family), or squash and melon (of Cucubitaceae Family).

Because corn is so high, it should grow to the north of a vegetable garden. Unfortunately, rotation may dictate that it grows to the east for a while, or only in portions of the northern edge that it avoided for a while. Pole beans that like to climb wire fences may sometimes need reassignment to different portions of their fence. Peas should follow their example since they are related.

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Oregon

This second reblogged post for today is merely the result of two posts on the same day of the previous post that reblogged this morning. Oops.

tonytomeo's avatarTony Tomeo

P90310KIf California is the most excellent state in the entire Unites States of America and surrounding Universe, and Oklahoma is the second most excellent, then Oregon might be number . . . hmmm . . . fourteen or fifteen . . . or maybe like twenty or something. However, in MY (very important) opinion, Oregon is like the third most excellent state, and almost ties with Oklahoma! That makes it even slightly more excellent than Pennsylvania, Vermont and Arizona! Yes, it is THAT excellent!
Even the state tree of Oregon is excellent. It is the Douglas fir, pseudotsuga menziesii. That is like the second most excellent of the state trees, right after the coastal redwood of California. If California did not claim the coastal redwood as the state tree, Oregon is the only other state that can claim it as a native, since the native range of coastal redwood…

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Splat!

Incidentally, after an exceptionally dry rainy season, we got some nice rain just prior to the reblogging of this post.

tonytomeo's avatarTony Tomeo

P90310There are a few consequences to all this excellent rain. Gutters are flooding. Trees are falling. Mud is sliding. As much as we should be grateful for what we are getting while we are getting it, it is getting rather old. Clear and sunny weather that is forecast after today will be a welcome relief from all this muddy sogginess.
Almost all of the flowering cherries have somehow postponed bloom. It has not been unusually cold. It is as if the trees somehow know better than to bloom while so much unusually heavy rain is falling. Otherwise, they might have bloomed only briefly before the blossoms got knocked off. The buds are so fat that I expect they will begin to bloom by the middle of the week.
Only one flowering cherry that always blooms significantly earlier than the others bloomed on time, and is already finished. Considering how heavy…

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Sci-Fi

How strange; the weather has been unusually warm this winter, but this bloom is delayed. Perhaps it is inhibited by the long and cool nights.

tonytomeo's avatarTony Tomeo

P90309KThere are thousands of them, these weird motionless caterpillar like ‘things’, in big herds under all the cottonwood trees. They make a squishy mess in the rain, and stain concrete. They may not look like much from a distance, and are merely ignored as a minor nuisance that must be swept from pavement, but on closer inspection, they really look unworldly, like something from another planet, or a bad Japanese science fiction movie.
They are just male catkins of the native cottonwoods. At least I believe they are. If there are female flowers mixed in, I would not know it. Nor would I know if they really are from another planet. I know that the cottonwoods will later make quite a mess with their cottony fluff that carries their seed away on the wind, so they must do what it takes to generate seed, which generally involves flowers of both…

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Six on Saturday: Crazy Green Thumbs

Esperanza and poinciana seed sent to me by Crazy Green Thumbs at the end of last year were finally sown! Actually, they were sown two weeks ago, but I somehow deleted their pictures before sharing them here. Consequently, there is not much to see now. After the failure with the esperanza seed that The Shrub Queen sent to me previously, I am intent on growing these properly. Esperanza is more popularly known as yellow bells, and may alternatively be known as yellow elder, yellow trumpetbush or Ginger Thomas. I have no idea who Ginger Thomas is, or why she is relevant. Poinciana is more correctly known as pride of Barbados, and may alternatively be known as Mexican bird of Paradise, red bird of Paradise, peacock flower, dwarf poinciana, flos pavonis, flamboyant de jardin or ‘ohai ali’i. I know it as poinciana only because I have never encountered real poinciana here.

1. Tecoma stans and Caesalpinia pulcherrima seed were sent from Texas during the last few days of last year by Crazy Green Thumbs. I finally put them out only two weeks ago.

2. Tecoma stans seed are not much to look at while under a thin layer of damp media. Of course, they look totally awesome to me. There were too many seed for separate cells.

3. Caesalpinia pulcherrima seed are about as fascinating after getting sown. Since there are not as many seed, they got separate cells, which are almost discernible in the picture.

4. Darla the kitty has mistaken seeded flats for litter boxes in the past. Boundless forests are apparently inadequate. Upside down flats should protect the freshly sown seed flats.

5. Callicarpa americana seedlings from Woodland Gnome of Our Forest Garden arrived last September. There were nine in six cells. I separated these three ‘subdued’ seedlings.

6. Darla hates me. I can not get close enough to get a good picture of her. This picture is zoomed in from a safe distance. She needs to keep her distance from the seeded flats. 

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/

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Coprosma X kirkii

Variegated Coprosma X kirkii has very glossy light green leaves with white margins that look great cascading over retaining walls.

Coprosmas are so innately undemanding and complaisant to all sorts of conditions, that some types self sow and thrive untended in riparian or coastal environments. If they were more aggressive, they would likely naturalize (proliferate as if native) where the soil does not get too dry through summer. With such glossy foliage that looks like plastic, they might be appealing weeds.

Coprosma X kirkii is a resilient ground cover that mostly stays less than two feet deep and five feet wide, although overgrown plants can get three feet deep. Varieties with colorful or variegated foliage probably stay too small to be reliable ground cover over large areas, but make nice edging, or can cascade nicely from raised planters or urns.