Six on Saturday: Recycling Weeds

 

A weed is a plant where it is not wanted. There are plenty here. There are also a few situations that could use some of the plants that are considered to be weeds in their present situations. Since we are not a ‘landscape’ company that earns more by needlessly disposing of, and installing, as much plant material as possible, we sometimes get to recycle some of our useful weeds.

Laurustinus, Viburnum tinus, which I refer to simply as ‘viburnum’, has politely naturalized here. It is not prolific enough to be invasive. It just has a sneaky way of getting around, mostly in irrigated landscaped areas. It lives in the wild too. It sometimes grows into situations where it is an asset. It sometimes becomes a problem. I don’t mind removing it. I am none to keen on it.

A thicket of viburnum is in the process of being removed from an area that will soon be outfitted with a new and more appropriate landscape. Rather than merely removing and disposing of all of the viburnum, we are relocating it into other landscapes where it will be more useful as informal screening hedges. I would prefer to wait until autumn, but the new landscape is waiting.

For the informal screening hedges that we want, these viburnums will work splendidly. They will fit right into the unrefined and unlandscaped areas as if they belong there. Prettier species that I would prefer would be more conspicuous, and look like something that was planted. I know that these recycled plants will initially not be as uniform as nursery stock, but I do not care.

1. This thicket of viburnum has been here as long as anyone can remember. It gets cut down when it gets too high, and takes a few years to regenerate. A new landscape will be going in here.P90914

2. The biggest and gnarliest specimens get discarded. It would not be practical to salvage them. These mid-sized specimens with relatively compact root systems should be easily relocated.P90914+

3. They clean up nicely, with most of their foliage pruned away, and their long stems pruned back. Some of their roots get pruned to facilitate planting, and also to stimulate new root growth.P90914++

4. Once planted and soaked in, many of the relocated specimens seem to be comparable to what might have been purchased from a nursery. Even with the warm weather, wilting is minimal.P90914+++

5. With two more that are out of view beyond the right margin of this picture, these five make a nice hedge of seven newly relocated viburnum. They are nothing fancy, but should work well.P90914++++

6. This is the view that they are intended to obscure, featuring seven dumpsters and various utilitarian unpleasantries. That’s them in a neat row across the lower right corner of the picture.P90914+++++

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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White Hydrangea

P90907KWhat ever happened to the formerly common white hydrangea? It used to one of the three standard types of hydrangea; and the other two were really variants of the same sorts of ‘pink or blue’ hydrangea that I wrote about in ‘Horridculture – True Colors‘. The few hydrangeas that are white nowadays are lacy, flat-topped, blushed . . . or anything but simple classic white.

This old fashioned simple white hydrangea is just as elegant now as it has always been. It is always white, without pretense of blue or pink. There is no point of giving it something it does not really need just to change its natural color (like those of us in the Santa Clara Valley do to make pink hydrangeas blue; or those of us in the Tualatin Valley do to make blue hydrangeas pink).

The bulky and almost spherically rounded form of this floral truss distinguishes this old fashioned type as a ‘mophead’ hydrangea. Nowadays, ‘lacecap’, ‘mountain’, ‘smooth’, ‘panicle’, ‘oakleaf’ and ‘climbing’ hydrangeas are the more popular types. There is certainly nothing wrong with contemporary types, but there is nothing wrong with the old fashioned ‘mophead’ types either.

When it is time to prune the hydrangeas this winter, we might take cuttings from this particular specimen, in order to grow a few copies of it. Pink and blue hydrangeas, which get fertilized accordingly (to maintain their desired colors), happen to suit the landscapes very nicely here, but a few more white hydrangeas would brighten the rich dark green of the forest splendidly.

Besides, the old fashioned simplicity and elegance of this old fashioned white mophead hydrangea seem to be more compatible with the old redwoods and other mature forest trees than the relative flashiness of modern cultivars that were popularized only in the past few decades.

Six on Saturday: White (but not) Trash

 

That is, of course, a matter of perspective. Some of us might find some of the six species represented here to be trashy. Some of us might find all six to be appealing. After a slight expression of disapproval of my insensitive designation of my six pictures as ‘White Trash’ last week, I considered that I should perhaps be more tactful with my opinions this week. Then, I got over it.

These six just happen to be rather innocuous, so I have nothing too objectionable to say about them. I am actually rather fond of them. The last comment about #5 refers to the 2-in-1 graft.

1. Oregano, Oringamum vulgare, is civilly naturalized in a few spots. I let it bloom because it is rather pretty. There are plenty of unbloomed stems for anyone who wants a bit of the foliage.P90907

2. Autumn sage, Salvia greggii, with white flowers, developed within a colony that was originally of the cultivar ‘Hot Lips’. The more typical flower is blurred in the upper right background.P90907+

3. Chilean jasmine, Mandevilla laxa, is a mildly fragrant mandevilla. The fragrance is barely perceptible here. I am impressed anyway. I do not expect any fragrance at all from a mandevilla.P90907++

4. Star jasmine, Trachelospermum jasminoides, is much more fragrant, especially in abundance. I know it is common, but I like it anyway, as much for the foliage as for the fragrant bloom.P90907+++

5. Rose, Rosa spp., seems to be the all too common floribunda cultivar, ‘Iceberg’. It is grafted together with what seems to be ‘Burgundy Iceberg’, onto standards (rose trees). 2-in-1 = tacky!P90907++++

6. Oleander, Nerium oleander, to many, is even tackier. I really like it. Besides, it does so well without irrigation in the rustic or unrefined landscapes. It might be the cultivar, ‘Sister Agnes’.P90907+++++

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 Trash

 

This is getting close to the in-between time for annuals. Warm season annuals that bloomed through summer will soon be getting replaced with cool season annuals that will perform through winter. Of course, our seasons are neither as distinct nor as severe as they are elsewhere. Many annuals are actually perennial here. Some stay later than they should, just because they can.

Aging annuals and perennials can get somewhat trashy if they are not pruned back or replaced soon enough. Their replacements might not be very impressive until they get established and start to grow. So far, only a few violas have been installed here for autumn, and only because the petunias that were where they are now were getting tired prematurely. There will be more.

There is certainly much more color in the landscapes than what these pictures show. White just happens to be my favorite color.

1. Alyssum is supposed to be a cool season annual for spring or autumn. It does not like cold winter weather or warm summer weather. In our mild climate though, it does well in any season. In sunny spots, it self sows to replace itself before it gets old and deteriorates. This batch will eventually get removed, just so we can put something else here. It is prettier in sunnier spots.P90831

2. Dianthus, like alyssum, is supposed to be a cool season annual. It just does not succumb to the minor summer warmth here. Nor does it succumb to the mildly cool winter weather. It could grow as a short term perennial if we did not need to remove it to plants something else later. It also would perform better with better sun exposure. Here, bloom is not as full as it should be.P90831+

3. Viola is one of the cool season annuals that does not do well through summer here. Some survived from last spring, but they were not happy about it. A few of the many might survive and regenerate if we cut them back, but it is easier to plant something new. These white violas, as well as some comparable yellow ones, got planted early to replace prematurely fading petunias.P90831++

4. Petunia is a warm season annual that did well through most of the summer, but is now fading a bit early. Some have already been replaced with violas. Others probably should be. These are still mostly presentable, so can remain for now. If possible, it is better to not replace them with violas too early. Violas that grow too much before autumn can get floppy through winter.P90831+++

5. Phlox was not planted. A single plant grew in an already crowded bed of flashy annuals and perennials two springs ago. There were a few more last year, and even more this year. They all land in good situations, where they unobtrusively grow through spring, bloom in summer, and die back through autumn. They are warm season annuals, but are expected back next spring.P90831++++

6. Geranium, which are really pelargonium, are perennial here, rather than annual like they are in climates with cooler winters. They can be damaged or even killed by frost where they are more exposed, but this particular geranium is sheltered by an eave and trees. They will probably get cut back at the end of next winter, just to stimulate fresh new growth to replace the old.P90831+++++

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/

Fake Six on Saturday

P90824K‘Six on Saturday’ is a weekly tradition for many of us who enjoy sharing six horticulturally oriented pictures on Saturday. I just did it earlier this morning.

This is not ‘Six on Saturday’. It is just one picture of six arborvitae. What’s worse is that there is an indistinguishable seventh at the far end of the row. It blends into the sixth in this picture. There are seven barberry between them, with the seventh beyond the last arborvitae. This picture was taken more than a week ago, so most of the amaryllis are done blooming now.

This row of arborvitae and barberry was installed early last winter, after a grungy hedge of photinia was removed. It would have been nice to salvage the photinia, but they were such a mess that the process would have taken more than two years, and even then, would have been patchy.

These arborvitaes will not grow into a contiguous hedge like the photinia were, but already soften the otherwise uninviting visual impact of the plain and uniform fence behind. They will grow taller and broader, but will never get so big that they will be difficult to maintain. It should be easy enough to get behind them to prune away parts that get too close to the fence.

I happen to be pleased that we were able to incorporate this sort of formality into an otherwise completely informal landscape. The irregularity of the terrain, as well as the randomness of the big forest trees that were here before landscapes were installed, make such formality nearly impossible. Even if it were easier, formality is not exactly fashionable in landscape design.

Despite their imposed formality and exotic origins, both the arborvitae and the barberry are remarkably compatible with the native flora of the surrounding forest landscape.

Six on Saturday: The Shining

 

‘Shiners’ have nothing to do with Rudbeckia hirta, which is commonly known as ‘black eyed Susan’. (Why did rude Becky hurt Susan like that anyway?) Shiners are the wounds left from pruning significant limbs from their supporting limbs or main trunks. They shine most blatantly when fresh, and then fade in the weather.

The best shiners are those that will be compartmentalized (healed over) most efficiently. They should not be cut too deeply, or be left with stubs that interfere with compartmentalization. There is quite a bit of science to shiners.

1. This is a good example of a bad shiner. (I could have gotten a better picture of it, but thought that the sun shining from behind was appropriate to the topic.) This shiner was not made by pruning a limb away from a main trunk, but by pruning a main trunk away from a limb. The main trunk leans over so much that most of it needed to be removed to maintain minimal clearance over a driveway. The only two options were to prune it back the the limb on the left, or remove the entire tree. Because the shiner is wider than the remaining limb, which will become the main trunk, it will take several years to be compartmentalized. By that time, decay will have extended downward from the shiner into the main trunk below.P90824

2. Removal of a limb that was battering the topsides of delivery trucks left the shiner above and left of the center of the picture. The scar to the lower left of the shiner, and another scar farther the lower right, closer to the lower right corner of the picture, were caused by a single altercation with one truck that drove off the edge of the driveway. Since it is not really encroaching into the driveway, or interfering with minimal clearance, this particular damaged limb remains.P90824+

3. This is the thrashed limb that was removed from the limb in the #2 picture above. The freshest damage is still red. This limb had been up above minimal clearance for a few years before the supporting limb sagged with the weight of the growing canopy above. Damage to the trucks is more of a concern than the limbs, so it had to go.P90824++

4. This is another good example of a bad shiner. The main trunk to the right would not have been able to compartmentalize over the stub until it grew out past it, or the stub rotted and fell away. The stub was partly rotten, but also partly viable, with a small branch growing from it. The viable portion would have taken more time to rot away. The whole mess was cut away after this picture was taken; but the resulting shiner that I did not get pictures of has another problem. This picture shows how the stub wraps around the main trunk from behind. The bark compressed between the stub and the main trunk, which is known as ‘included bark’ or ‘bark inclusion’, will temporarily be in the way of compartmentalization of the shiner. Fortunately, the tree is young and vigorous enough to figure it all out.P90824+++

5. What looks like shark jaw bones without the teeth is the callus growth that once surrounded a well cut shiner. After the shiner was cut, and the tree started to compartmentalize over it, the tree died suddenly. As the trunk decayed, this dense callus growth that started to compartmentalize the shiner decayed slower. The uniformity of the callus growth shows how evenly the shiner was cut. I believe that the bottom of the shiner is to the left, but that could be backward. I can only say that the shiner is sideways in this picture.P90824++++

6. Coast live oak, Quercus agrifolia, is the only species in all five of the pictures above, and also provided the biscuits to the lower left and the upper right in this picture. ‘Biscuits’ are sometimes cut to adjust a shiner after the main part of a limb is pruned away, or perhaps to cut a stump slighter lower after a tree is cut down. I really do not remember why I saved the biscuit to the lower left, although I can remember the tree that it came from. The fresher one to the upper right is from the shiner in the first picture #1 above. I kept the Hollywood juniper biscuit to the upper left because I thought it would smell like the related Eastern red cedar (which is actually a juniper rather than a cedar) that cedar chests and closets are made with. The deteriorating biscuit to the lower right is from a very dead white fir that needed to be cut down. I kept it because I happen to be very fond of white firs, but so rarely see them here.P90824+++++

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: Out Of Africa

 

Lily-of-the-Nile was the first perennial that I divided and propagated on a substantial scale. Back when I was in the seventh grade, I was instructed to remove an overgrown specimen that was nearly a quarter of a century old. It was too tough, big and heavy to dig up intact, but relatively easy to dismantle and remove in smaller pieces. These smaller pieces were all too easy to split into individual rhizomes with single terminal shoots. These individual rhizomes were easily groomed and planted where I thought copies of the same lily-of-the-Nile would be nice. A few years later, these copies were big enough to be dug and divided into even more copies. Nearly four decades later, I am still growing a few copies.

Because it is so resilient and undemanding, lily-of-the-Nile is one of the most common perennials here. They bloom through summer, with their firework shaped blooms at their best in time or the Fourth of July. Now that they are finishing their long bloom season, the deteriorating flowers must be removed, by ‘deadheading’.

1. Lily-of-the-Nile, although common, really is a delightful perennial. I thought I was getting a good representative picture here, but can now see that the two lower blooms in the foreground are fasciated, so are more billowy than typical blooms are. Also, the sunlight at about noon was a bit too harsh for a good picture of the foliage.P90817

2. This very late blooming floral truss is how all the other blooms started out.P90817+

3. This one shows how they look at full bloom. It is only beginning to deteriorate.P90817++

4. As individual florets fall away, these maturing green seed capsuled remain. They slowly dry and turn tan before tossing their seed late in autumn or winter. Of course, they should get pruned out before they do so.P90817+++

5. Lily-of-the-Nile are very easy to work with, but snotty with this goo that flows from all cut floral stems and any damaged leaves. Ick!P90817++++

6. This is the pile of deadheaded bloom that got cut on Wednesday. More will be cut next Wednesday. Almost all typically finish within two weeks or so. However, they started a bit late this year, and are finishing more randomly than they normally do.P90817+++++

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: Cannas – Mostly

 

There are only four pictures of cannas here. I could have gotten two more for an even six, but would have needed to get them elsewhere. These six pictures were obtained within one of the landscapes at work. Except for pruning a grapevine and flowering cherry trees, I do not work in this garden, so can not take credit for these cannas. I will take credit for the pictures though.

However, I probably should have taken pictures that show the foliage in conjunction with the bloom. Without the foliage there is not much to distinguish the big orange flowers of the last two pictures from each other.

1. Kangaroo paw, Anigozanthus, is one of my lesser favorite perennials, but happens to be one of the more practical for the chaparral climate. Besides, this one happens to be rather pretty. I do not know what cultivar, or even what species this one is. The Eucalyptus cinerea to the upper left is the same that was featured in ‘Silver‘ and ‘Exfoliating Bark‘.P90803

2. Honeysuckle, which I believe might be Lonicera periclymenum ‘Peaches & Cream’ was featured as the second picture of ‘Six on Saturday – Not My Garden‘, and was likely also featured in other posts that I do not want to go looking for right now. When I first met this honeysuckle, it was rather grungy and mostly defoliated. I thought that it was Lonicera sempervirens ‘Major Wheeler’, which looks nothing like this.P90803+

3. Canna with wispy orange flowers and big green leaves is probably my favorite of the four. The big leaves, which are not shown here, are quite lush. I believe that this one can get quite tall.P90803++

4. Canna with bigger red flowers and simple green leaves is more what we expect a canna to look like. The bronze foliage to the right and in the background actually belongs to #6 below.P90803+++

5. Canna with big orange flowers and yellowish variegated leaves was the fourth picture of ‘Six on Saturday – No Silver‘. That picture shows only a close up of the foliage, without bloom.P90803++++

6. Canna with big orange flowers and bronze leaves was the third picture of ‘Six on Saturday – No Silver‘. That picture also shows only a close up of the foliage without bloom. I believe this to be the cultivar ‘Wyoming’.P90803+++++

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: Bad Neighborhood

 

My six pictures for today are not from any of the landscapes. Nor are they from my garden. They are not from the forests or parks or other people’s gardens either. That is nothing new. I sometimes get my pictures from some rather randoms situations. These six are a bit more random than just average random though. They happen to be from around the big compost piles, where we dump some of our green waste and horse ‘fertilizer’.

This is the same compost pile where where the ‘Good Weeds‘ grow. Yup, good weeds from the bad neighborhood.

The first #1 is exotic. The second #2 and the third #3 are assumed to be native, but might possibly be exotic. The others are quite native.

1. Mullein – is a naturalized exotic species. It does not seem like the sort that would naturalize. To the contrary, is seems to be quite docile here. It is sometimes left in gardens where it self sows, just because it is appealing.P90727

2. Unidentified – but believed to be native, these tiny silvery white flowers are not as pretty as they are up close in this picture. I just happen to like them. I think I studied it in school, but just I can not remember what it is.P90727+

3. Bull Thistle – is not so easy to distinguish from other similar species. I do not even know if this is the native bull thistle. The prickly scales are not as straight as they should be. It is the only one that we now as such here.P90727++

4. Yerba Santa – seemed to be more purplish when I took this picture. The foliage looks grungy to me, as if sticky with honeydew and a bit of sooty mold. That is natural for it, and may explain why it is an unpopular native.P90727+++

5. Sticky Monkey Flower – has a funny name. It is native, but the sticky monkey that it is named after is not. It gets a bit shabby if allowed to grow wild in home gardens, but can be improved by aggressive winter pruning.P90727++++

6. Evening primrose – is not the same as the common yellow evening primrose that is familiar elsewhere in America, although I really do not know what makes it so special. Another species has smaller pastel pink flowers.P90727+++++

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: No Category

 

I do try. I prefer to submit pictures that conform at least somewhat to a particular theme. It just did not work out that way for this week. The only thing in common with these pictures is that they are from the same garden. It is garden at work, but one that I do not do much in.

1. Grape, which I still think of as dago wisteria, was planted here years ago, by someone who is no longer here to take care of it. The established vine grows like big voracious weed. I pruned it back last winter, and pulled up several stems that rooted where they flopped onto the ground. There are still six copies left at the storage nursery. I would like to plant some of them this winter, but the one original is already too much work. The grapes are somewhat tart when ripe, which makes me suspect that it is not quite warm enough here for them. It gets warm during the day, but cools off at night.P90720

2. Succulent of an unknown species grows so close to the grapevine that it was overwhelmed before I pruned the vine back. This is a common exotic succulent that has been around in the region for a long time. I remember that it grew on the sides of some of the roads in Montara, along with other vegetation that naturalized from the gardens of homes that had been there during the Victorian period. I suppose that it is naturalized also in some spots, but does not seem to be aggressive or invasive about it. This particular specimen was likely put here intentionally. The foliage is always yellowish.P90720+

3. Tillandsia, along with a few other epiphytic bromeliads, were added to this garden just this year. They are wired onto this branch from the Eucalyptus cinerea that I mentioned in ‘Silver‘ last week. The branch is a scrap from pruning that was just propped up in the landscape for the ephiphytes. The big gray limbs in the background are of an old ‘Kwanzan’ flowering cherry tree. The epiphyllums that I mentioned two weeks ago on Sunday in ‘Epiphyllum Surprise‘ get hung from the cherry tree while they are in bloom, and then sent back to the storage nursery for recovery when they finish.P90720++

4. Spanish moss hangs with the tillandsias on the same branch of the Eucalyptus cinerea. It does not grow here naturally of course. It would probably prefer a significantly more humid situation. It gets watered and misted automatically from above. So far all the epiphytes seem to be happy here, and do not see to mind that the stem that they are clinging to is from a eucalyptus. Mosses that cling to native oaks do not cling to eucalyptus trees until the trees are old. While viable, young eucalyptus bark is toxic to mosses and other epiphytes, and exfoliates too regularly for much to cling to it anyway.P90720+++

5. Alyssum happens to be one of my favorite wildflowers in this garden. When I was little kid, I found a small envelope of mixed wildflowers seed in a Sunset Magazine in a waiting room in a hospital. It is a long story, but to be brief, I ‘borrowed’ the seed, and put it out in my mother’s garden. The alyssum from that mix naturalized and self sowed quite nicely for decades. The original plants might have bloomed more colorfully, but eventually reverted to basic white, just like these that grow wild here. I still believe that white is the best, but would not mind other colors if I ever grew it intentionally.P90720++++

6. Morning Glory is another favorite, but for a different reason. I like it here because it is so much prettier than it ever was in any of my gardens. I sowed the seed, and cared for it, but morning glory was never very happy for me. In this garden, it sows its own seed, and does reasonably well. The vines are not as voracious as they are supposed to be, but the flowers are pretty. That is probably a good thing. These vines happen to be next to the grapevine, so could make quite a mess on top of the mess of the grapevine if they grew as well as they are supposed to. This is a good compromise.P90720+++++

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/