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Six on Saturday: More Bad Recycling

Recycling can be a bad habit. We accumulate more material here than we can use back out in the landscapes. Some gets shared with friends and neighbors. Of these six, all but the Agave (#4) grew from seed, so are not cultivars. Although the Agave grows from genetically identical pups, no one know what species it is! Fortunately, around here, we are not too discriminating.

1. Liquidambar styraciflua, after pruning to compensate for severed roots, has only a few twiggy branches, but is more than sixteen feet tall! What a homely sweetgum! Was it worth recycling?

2. Liquidambar styraciflua grew from seed where it could not stay. It is twice as tall as the eight foot bed of the pickup is long. The roots are now contained in a squatty #15 (fifteen gallon) can.

3. Cornus florida, flowering dogwood, was significantly more prolific with seed than the sweetgum. We wanted to recycle just a few seedlings, but got eighty four. Each cell contains a seedling.

4. Agave of an unknown species was removed from one of the landscapes a few years ago, but has been trying to regenerate since then. We dig and can the pups, but cannot give them all away.

5. Phoenix dactylifera, date palm, grew from seed in a compost pile. There are about seven of them. It is impossible to predict which will be female, or what the quality of their fruit will be like.

6. Acer platanoides, Norway maple, might be invasive, even here. A few that grew from seed in one of the landscapes were therefore removed, but not discarded. I used them as understock for the much more desirable and noninvasive ‘Schwedler’ cultivar last year. The scions, which are above the yellow tie, did not take. I must now try again, or pollard them so they produce no seed.

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/
Posted on by tonytomeo · 3 Comments

Ghost of Weddings Past

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Easter lilies are still my favorite of the lilies!

Weddings are normally common at the small historic chapel at work. This is normally the busiest season there. Since the chapel is presently unused, and it will likely remain unused for quite a while, we have not replaced the white pansies, that were out front through winter, with new white blooming warm season annuals for summer. The minimal landscape seems a bit emptier.

A colony of white hydrangeas to the left of the chapel happen to be blooming late this year, as if they know there is no rush. The smaller hydrangeas in the foreground of this colony were not original to the landscape, but were added as they were left behind after weddings. (Florist hydrangeas are innately more compact.) Blue and pink hydrangeas went to blue and pink colonies.

Our chrysanthemums were left behind after weddings too. They were originally fancy potted mums that provided more color than white. They are not as prolific with bloom in landscapes as they were originally, but they seem happy to adapt, and perform as short term perennials. It is better than going straightaway to the compost pile or greenwaste. They are appreciated here.

A pair of potted Easter lilies that were left behind with other potted blooming plants after a wedding last year were not installed into the landscape, so remained in the storage nursery. They were not expected to regenerate efficiently after their primary bloom. Surprisingly, they not only regenerated, but bloomed about as spectacularly as we want to believe they are capable of.

Rather than put them out into a landscape where there are few people about to see them, we left them to bloom here where at least those who work here can appreciate them for a few days. They will go to one of the gardens this autumn.

Posted on by tonytomeo · 7 Comments

Two at Two

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This species of Rhus remains unidentified.

Apologies for the delay of posting something for noon as I typically do.

These are just two pictures of two species that were not interesting enough for my Six on Saturday post this morning. Now that it is past one as I write this, it will be scheduled to post at two, hence Two at Two.

Most of what we propagate or recycle here has some potential to be used in the landscapes. Sometimes, we salvage something just because it it too appealing to waste, even if there is no plan for what will be done with it later. For example, we now have five nicely canned but otherwise useless Norway maples, just because they needed to be removed from a landscape.

I canned the four specimens of unidentified Rhus in the picture above because I thought I knew what they are, and that I wanted to plant them somewhere. Now that I realize that I have no idea what they are, and that the one thing I know about them is that they are invasive, I really do not know what to do with them. For now, they will stay canned right here where they are.

The buckeye in the picture below were grown just because the huge seed were too compelling to discard. Although I know what species they are, I also know that they are not very popular. Actually, because they defoliate and seem to be dead through summer, they are rather unpopular. They will likely just get planted in a bare spot on the bank of Zayante Creek right outside.

That is part of the problem of enjoying our work a bit too much. We take horticulture a bit too seriously, and feel compelled to find homes for all the unwanted flora that we can salvage.

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Buckeye will not be easy to find a home for.

Posted on by tonytomeo · 4 Comments

Deodar Cedar Migration – Update

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Reassigned deodar cedars have adapted to their new landscape.

Reassignment is in season right now. The brief article about it that posted yesterday links to three other related articles. We have done quite a bit of it here, and intend to do a bit more for useful plants that happen to be in the wrong situations. It should be done before winter ends, to take advantage of both natural dormancy and cool winter rain that settles transplanted roots.

Most plants that get reassigned get dug from situations where they can not stay, and transplanted directly to where they will likely become assets to their respective landscapes. Those that do not get transplanted directly into other landscapes get canned and housed temporarily in the nursery. Some need to recover. Some must wait for landscapes that can accommodate them.

Some reassigned plants are feral descendants of exotic (non-native) species, that grew from self sown seed. Others were originally planted intentionally, but for one reason or a few, are no longer appropriate for their particular situations. Some are overgrown perennials that needed to be divided. On rare occasion, we encounter specimens of native species that get reassigned.

Deodar cedar that were reassigned slightly more than a year ago recovered from the process last spring and summer, so should grow this year as if nothing ever happened. Unfortunately, several were inadvertently killed when the roadside weeds and grasses that they grow amongst were cut down. In other areas, too many superfluous specimens survived, so must be culled.

Those that will be culled out need not go far. They can be plugged back to replace those that were mown down. The second process will be easier than the first. Superfluous specimens were reassigned because we expected nearly half to not survive the process. Except for those that were mown down, almost all survived. If not culled, they will get too crowded in just a few years.

There are plenty more where they came from. The four parent trees are prolific with their seedlings. We can not reassign all of them to other landscapes, and should not waste resources on canning specimens that will not likely be accommodated within any of our landscapes. I will likely can many of them, but not for here. They may become GREEN street trees in Los Angeles.

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The four reassigned deodar cedars in this small space are not easy to see in this picture.

If it seems as if the reassigned deodar cedars are too close to surrounding trees, it is only because the surrounding trees will be subordinated and eventually removed as the deodar cedars grow big enough to replace them. One is a dangerously disfigured sweetgum with roots that are displacing pavement above. Two others are disfigured and deteriorating California bay trees.

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Reassignment

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African iris are happily rehomed.

African iris, Dietes bicolor, that I mentioned three weeks ago were finally installed into a new landscape. It may not be permanent. They may need to be relocated again if they happened to land where two of four birch will be installed as the landscape is slowly assembled before winter ends. The installation was done hastily before the last storm delivered a good dose of rain.

It could not be delayed any longer. These African iris had been divided and groomed so long before they were featured on the fourteenth of December that they were likely to succumb to rot or desiccation if installation was delayed any longer. They soaked in buckets of water for days at a time, and were then left to drain for days at a time so that they would not soak for too long.

I do not remember how many times I repeated the process. I knew it was getting risky. Surprisingly, by the time they were installed, only a few of the worst of the rhizomes were beginning to exhibit negligible indications of rot. Now that they are in moist but fluffy and well aerated soil, they can recover and begin to disperse new roots, even if they must be relocated again later.

If relocated again later, the process will be fast and direct. They will get dug and plugged within minutes. Compared to alternated soaking and draining for more than a month, it will be easy.

The formerly feral birch that will eventually be added to this landscape are also being reassigned. Of nine that were removed from another landscape in the neighborhood, five were already plugged directly into a landscape across the road. The other four were canned temporarily until we determine where they will fit into this new landscape. They will arrive before winter ends.

Lauristinus that formerly inhabited this area were already being reassigned as hedges in other landscapes before we planned to reassign extra African iris and feral birch to this landscape. A few got canned to replace any that do not survive the process. So far though, all have not only survived where they were reassigned, but were growing happily before the weather got cool.

Posted on by tonytomeo · 9 Comments

Growing Problem

P91221KRecycling plant material is practical and gratifying. We do quite a bit of it here. Back in September, I briefly wrote about recycling laurustinus that was removed from an area that was about to be landscaped, and relocated to other sites where it can grow into functional informal hedges. We were able to use something that was a problem in one location as an asset somewhere else.

We will be doing more of this sort of recycling now that the rainy season has started. Right now, the plants that need to be removed are as dormant as they get, so do not mind getting dug as much as they would have while they were still active. Rain helps settle them in at their new locations. A few get canned and stocked into the nursery, to be planted into new landscapes later.

Some of what gets recycled was intentionally installed in the past, but for one reason or another, became inappropriate for a particular site. For example, I will soon be relocating agapanthus that performed well for many years, but eventually became too shaded by growing trees nearby. Forsythia that has already been relocated was too big and awkward for its confined space.

Many plants that get recycled were not intentionally planted, but happened to grow wild in situations where they can not stay. Some are native. Some are descendents of desirable exotics. The laurustinus that I mentioned above are such an example. Just yesterday, I relocated a few naturalized but superfluous birches from an established landscape to an unlandscaped area.

We certainly do not recycle everything that can be recycled. Many plants, both native and naturalized exotic, are just too problematic. Fleabane that I wrote about yesterday is marginal.

Sweetgum happens to be one of those trees that we probably should not recycle. They are splendidly colorful in autumn, and particularly spectacular amongst the deep green redwoods. The problems are that the now overgrown trees here are developing serious structural deficiency, and producing an overwhelming abundance of messy and potentially hazardous maces (fruits).

Nonetheless, I found and canned these four rooted sweetgum watersprouts. They were growing from roots of one of several big and very problematic sweetgums that got removed last year. If they get planted here, they and their associated problems will be located outside of refined landscapes. In the future, thy can drop maces and limbs in the forest without bothering anyone.