Iris Archives - Oceanside Garden

Gardener’s Log – October 2022

What a month of extremes. The first two thirds of the month thought it was July. Almost no rain and for two days we almost hit 90F. Then the weather broke. We very rapidly descended into the type of weather that is more typical for this time of year. Rain and much cooler temps. While there was no hope that we would finish with anything like average rain for the month, it is certainly tried to make up for lost time!

Garden Progress

Marginal construction progress this month. There were a few areas that got finished off, or tidied up. One example is the pathway to the compost bins. Sand can be very messy when the ground is wet and there was a short area between the emergency supply dump and the compost bin that was unpaved. Wet sand sticks to your shoes and then gets tracked into the house, so this area was finished off. That also means that the very top portion of the staircase down on this side of the house was started.

While many people see this as being the end of the gardening year, it is also a beginning. It is when all of the bulbs arrive. While parts of the garden are being put to bed, others become part of the great anticipation of spring, making the garden the bridge between the past and the future. We garden for the anticipation of the future and the glory of today. This can be on many time scales. When we plant a tree, we are anticipating what it will look like 10 years, 20 years or more down the road. When we plant a bulb, we are anticipating what it will look like in a few months.

Bulb Planting Time

This year, one of the new garden area was clamoring for bulbs – the winter garden. For this area, I wanted all of the earliest of bloomers I could find. In went daffodils that are normally considered for indoor forcing, such as paperwhites, along with what I think are the harbingers of early spring – Iris reticulata and histrioides. I bought several new varieties for this year – half of which were planted in pots to be displayed by the front door as they start blooming in January and February, and the other half in the Winter Garden.

Iris reticulata 'Harmony' — Iris reticulata ‘Harmony’

Gardening Values

I am often asked about my gardening philosophy. Am I an organic gardener – well sort of but not quite. How about a naturalistic gardener – nope, environmental gardener – yes, but with reservations. I try and be a responsible gardener, but I am not resolute about any of them. Let me explain.

Organic is perhaps the easiest. I do not use chemicals in the garden where there is a suitable alternative. I have never used insecticides, apart from natural ones when I have an infestation that I cannot control in the greenhouse. Same with herbicides and fungicides. Fertilizer becomes a little more difficult. Proteas require a very specific fertilizer regime which is absent of phosphorous. That eliminates most natural fertilizers with the exception of kelp fertilizer – which I use a lot, but the analysis on this is 0.3 – 0 – 0.6. It is a tonic and useful for seedlings but not really a fertilizer for mature plants. I find a need a slow-release chemical fertilizer suited for this purpose.

I love to attract wildlife to my garden, so long as they don’t do too much damage. That means I attempt to exclude deer, but do everything I can to attract birds, bees, butterflies- even when they eat the plants. Do I only plant native plants – no, although I do have an area of the garden that is reserved for natives. Even then, I may go for a cultivar rather than the species, meaning that I am restricting the DNA distribution of the plant. Many of the plants I do grow are the opposite of native and in many cases are endangered plants in their natural habitats. I do try and make sure that there are critters here that can enjoy them and given the choice between two similar plants – I will generally pick the one that provides the most value to wildlife.

Being a Good Citizen

I want to be a good citizen of the planet and to me that means first and foremost – doing as little harm as I can while enjoying the little piece of it that I can influence and derive pleasure from. My attitude on this has changed over time. I would never plant something as bad for the planet as a lawn today – which I did in the past. But I perceive the planet has many needs, and it is my choice how I choose to respect those needs – I hope she agrees that I do try and show respect.

Visits

One thing I do enjoy at this time of year are the clearance sales at the nurseries. Who doesn’t love a bargain? That meant a few Mangaves at great prices, as well as some more shade loving plants, such as ferns, Pulmonaria, hellebore and more.

What’s in Bloom

The shimmery, silky pink of Hesperanthus ‘Sunrise’ has been a delight this year. This is another South African plant, but it does require a little more moisture than is available in Gondwana. The plants I tried there have fizzled, but those in pots that get more summer water have done really well this year.

The autumnal bulbs have been putting on a grand display. Autumn Crocus, Colchicums and Cyclamen have been adding pops of color all around the garden.

One plant I picked up in the nursery sales is a new one to me – Lisianthus. The blossoms look something like a rose although it is on a succulent type of growth. These are apparently somewhat difficult to grow, so I may be treating it like an annual, but it sure has put on a marvelous display for 3 weeks now and is still going strong.

In addition to plants that are in bloom, many of the Grevillea are packed with buds that are bursting to open. ‘Coastal Gem’ is one such example that is becoming a beautiful carpet in the corner of Gondwana. It is difficult at times to believe that this plant is only 2 years old. I am sure it will look even better as it cascades down over the rock wall.

Grevillea lanigera 'Coastal Gem' — Grevillea lanigera ‘Coastal Gem’

Weather Summary

As I said in the opening paragraph, it has been a month of two extremes. The high this year was a lofty 89.8, compared to 67.8 last year. The lows and averages were comparable. We did manage to get 6.55″ of rain this year in a little over a week. That compares top a much more even rainfall last year that totally 12.5″

Weather - October 2022 — Weather – October 2022

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Gardener’s Log – June 2022

It has been a busy month in the garden, and I am certainly happy with the progress that has been made this year, despite the weather. It is funny because every day when I look at how much progress I make and I am disappointed. But when I look back over a month or two, I am amazed at how much I accomplished. To think that the work area out front, the Winter garden and the Mediterranean garden are all completely new this year (cleared from native undergrowth) and lots of progress in the Fairy garden, plus the Fuchsia wall. Some of the Fuchsia have just started to bloom, but I will wait until next month to feature what I have done there.

Garden Progress

Workspace

The front working area is now finished. All benches have been constructed, the coldframes are finished and the paths laid. While I know there will be tweaks over time, I am very happy with the way everything has turned out and it is far easier to work on the plants now, rather than having to bend over all the time. There has definitely been less damage done by deer, as they trample over the plants hey don’t like to get to the ones they do.

Mediterranean Garden

The pedestal for the sun dial in the Mediterranean garden has been built. We took a trip to the rock shop and I chose a large crushed rock which has very sandy colors as the mulch for this area. We just bought one back so that I could see how it looks and I am happy with it. The stones are about 1″ to 1 1/2″ and contain no fines, so hopefully it will act as a good mulch. I also think the colors pick up the ‘rust’ in the basalt used for the walls and to retain the slope, and yet still provide a contrast. Many more bags are required, next time we are in town.

Other areas

We also picked up some cut slabs of grey rock. This was also for a defined need and an experiment. The defined need was for the bridge in the Fairy garden. It has meant that I needed to get the bridge sides in and the waterfall liner put in before much of the waterfall has been constructed. That may be something I regret later.

I also tried replacing the slate slab on the top of the pedestal with a cut slab and it certainly did not look right. The rough slate is back, but that cut slab will not go to waste. These are the prime candidate for the paving material through the contemporary garden. With the front finished, demolition of that area will probably happen later this year. While I have plans, I also have some trepidation about how to deal with the terrain in that area.

What’s in Bloom

With so much in bloom this month, it is tough to know which ones to highlight, so I tend to favor plants that are new to me. This is the first year we had the native Iris douglasiana bloom and it certainly put on a good show for quite a few weeks.

Cistus have loved the weather this year and they are now full of blossoms. This is a new one to us and is a solid pink/magenta – Cistus x pulverulentus ‘Sunset’. It has more silvery, fuzzy leaves and the colors together make a very nice contrast.

Cistus x pulverulentus 'Sunset' — Cistus x pulverulentus ‘Sunset’

An existing plant that is doing very nicely this year is Fabiana imbricata. The long, swooping branches are filled with tiny blue trumpet flowers. It is an absolute picture.

Fabiana, imbricata 'Violacea' — Fabiana, imbricata ‘Violacea’

But the most favored bloom has to be the Banksia ericifolia ‘Compact Form. This is the first Banksia to bloom in the garden, and one of the few that survived the cold this winter. Half of the floral cylinder has been blasted by the cold, but the bottom half has fully opened. Glorious!

Weather Summary

At last, a weather month that behaved almost as it should. It was a little wetter and colder than last year, but not by a significant amount. This year, the high was 90, the low 45 and the average 56.6. Last year it was 101.8, 46 and 58. This year’s rainfall was 6.88″ compared to 1.93″. I will take that any year. The garden is certainly getting to the dry stage where water runs off the sand rather than penetrated into it.

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Gardener’s Log – May 2022

After an awful April, we had high expectations for May. April had record rainfall. May had even more! April was cold. May was only slightly warmer and considerably colder than previous years. While we did have a few dry days, there have not been many. Then for the last weekend of the month, we had the worst Winter storm of the year. All that means that progress has been slow, but not stopped entirely. Now we have June gloom to look forward to.

But not everything is bad. Some plants have been slowed down, but none-the-less are blooming well. Some plants have put on a much better show than they have in the past. This could be because they are a year older, or they had such a warm year last year, or the abundant rainfall this year. Not sure. For example, the Venus Dogwoods, that anchor the streambed garden, have had a couple of dozen flowers in previous years. This year, there are well over a hundred. They are about 2 to 3 weeks behind what we would typically expect. Rhododendrons have liked it.

Birds are an important part of the garden and at this time of year or resident birds are augmented with the migratory ones. I love it when the gold finches, western tanagers and other colorful birds come through. The other day they almost looked like flowers in the bush. Attracting birds requires several things. Along with food (both natural and supplemented with sunflower kernels), we provide water, and natural areas where they can get cover. For those that stay here, nesting boxes and materials.

Garden Progress

How many times have you finished up, after a long day of working in the garden, to be disappointed with the progress you made, even though you have the aches and pains to tell you that you expended serious energy? Of course, sometimes that energy was not perhaps used in the wisest of ways, but we all learn and sometimes have to relearn many times until we realize there must be a better way. But then, when we look back over a period of time, we are amazed at how much we accomplished.

That has certainly been the case with the garden this year, especially now that I can put in a few hours per day before I need the Ibuprofen.

Engine Room

The front continues to have its makeover. This is what many people would call the “engine room” of the garden and it is where all the growing and propagation happens, as well as quarantining plants as the come in, or just the time taken to decide where they are going to live. This transformation only started this year. Before that it was just a sea of gravel, a large, overgrown Escallonia hedge and plants sitting on the ground, making them difficult to care for, and often attempting to root into the gravel.

After installing the path being along the bench area on one side of the house, I decided it would be nice to extend it over to the other side. The frames for the cold frames are in. To help with thermal balancing, they are sunk about 8″ below grade. The path was then extended all the way to the emergency supply dump and eventually will go around the back of that to the compost bins. One bench remains to be built.

Mediterranean Garden

Some progress has also been made on the Mediterranean garden. The central feature is a sundial that has been placed on a pillar. It has been made to look like the greenhouse and then has a piece of slate on top that both softens the structure and also provides a color connection to the paths and rock walls. I hope to be able to get a few more things planted in there as soon as the weather allows.

I will need to cut down some of the Sambuca and Ironwood because they are both casting too much shade into the area at the moment.

What’s in Bloom

May has seen some outstanding Iris and Rhododendron blooms this year. Perhaps the most spectacular display has been from the Venus Dogwood trees. This year the number of flowers has increased dramatically.

Rhododendron 'Coral Mist' — Rhododendron ‘Coral Mist’

Weather Summary

This May has been the coldest and wettest May we have ever had here – by far. I looked back over all the years we have been here, and we have gone from just having an inch of rain to a maximum of 5″. This month, we recorded 13.22″. As for temperature, the average appears to be around 55F and this year we could only manage 50.3F. The highs were also low and infrequent. This year, we only managed to break the 60F mark three times. Last year, even with 10 days where the weather station was not functional, we doubled that number. The year before, 20 days were above 60F.

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Gardener’s Log – February 2022

February has been both cruel and kind. Let’s start with the kind.

The dry, relatively warm weather has enabled significant progress on three areas of the garden that are under development. The bench/seating area in the fairy garden now has a bench and work is progressing on the slate flooring in there. Black pebbles will fill in the major gaps under and behind the seating, and then Herniaria glabra will be planted in the gaps. A half flat of these has been growing from cuttings in the greenhouse over winter.

The second area is the extension to the upper woodland and surrounding area. I had to start work on this so that there was a temporary place for some of the pots, but more about that in a minute. Along with the clearing, the location for the new path that will go through that part of the garden came into focus. Thanks to a delivery of rock, I was able to start building the retaining walls for this.

Winter Garden

When I started thinking about what plants I had available for that area, I decided that a secondary theme for it should also be a winter garden. I had seen a couple of episodes of Gardener’s World that featured these and decided that it was something I could easily do in that area. The first addition was an Acer palmatum ‘Sango-kaku’, more commonly known as the Coral Bark Maple. Along with plants already in the collection, I will probably also try and acquire one of the more interesting colored twig dogwoods to go in there. Daphne, Hellebore, Winter flowering heaths will join them.

Below the walkway, and along the main pathway will be a Mediterranean garden. This will take on a somewhat pastel color tone and double as a bee/butterfly garden. Along with Lavender, a number of other perennials have been ordered to create a significant splash of muted color. I am planning the build some bug hotels at the bottom of this and in Nature Island – an area of the garden that I am leaving to fully native plantings – just like it was when I started the garden.

Contemporary Garden

The final area under development is in the front of the house and comprises what will become the contemporary garden and the new and improved area for plants in pots. The old Escallonia hedge is now fully removed, stumps out, and the structure for the fence is built. Pickets will be painted and installed as weather permits. The first of the new benches has also been constructed and is now housing plants from the Protea family. A smaller and lower section will be added to the end of it later. I also managed to acquire a stainless-steel bench that will be a small work area in the pots area.

Cruel Cold

Now on to the cruel. After our lowest recorded temperatures last month, that whacked a few plants, we dipped another 8 degrees colder than that for a couple of nights. We got down to 22F – that is a full 10 degrees below the lowest we have recorded before this year. It broke records in other areas along the coast set back in 1960, so perhaps this is a once in 100 year event, but with global warming, I am getting to think that it just means that both our highs and lows will become more extreme.

With those temperatures, many things have died. It is still not possible to know the full extent of the damage yet, but some major plants appeared to be gone. Like the Echium “Pride of Madeira” was about to come into bloom after growing it from a tiny plant for 3 years. Several Grevilleas, including King’s Fire and Superb look as if there is nothing left. Many other plants look as if the leaves have suffered but will have to see if the crowns survived. I had thought we were a safe 9b or even a 10a with some protection, but after this year 9a is the best we can reliably hope for. That will change some of my plant selections in the future.

February Bloomers

A number of things have been blooming this month. The Hellebores continue with ‘Double Peach Blush’ entering the fray.

Helleborus 'Double Peach Blush' — Helleborus ‘Double Peach Blush’

A number of the Correa are blooming, including Ray’s Tangerine.

Correa 'Ray's Tangerine' — Correa ‘Ray’s Tangerine’

A new little charmer is Viola odorata ‘Comte de Brazza’

In the Iris collection, Iris histrioides ‘Sheila Ann Germany’ takes over. Isn’t she an absolute charmer. I hope to add more dwarf Iris for next year.

In the more unusual flower category is Isopogon formosus. Thankfully, it seems to have survived the cold snap.

And Leucadendron salignum ‘Winter Red’

February Weather

As already stated, February has been a month of extremes. The highs of 72.7 was wonderful, but the lows of 22.5 was not. We also had by far the strongest winds we have ever recorded at 54.6 mph with a gust of 111.8mph. Shortly after this, the anemometer stopped working, so we do not have wind speed for the second half of the month.

Last year, the high was 54.5 and the low was 32.7. Interestingly, the average temperature was almost exactly the same, meaning that this year was lots of extremes on both ends. Rainfall last year was 11.48″ and this year we only managed half of that, coming in at 5.73″ and 3″ of that has been in the last two days.

An interesting evening

After I took the measurements for the month, things got interesting. Not only did we have a lot more rain, at one point, I noticed we were up to more than 4″ for the day, but then the lights started to flicker along with bright flashes in the surrounding hills. Each time the power came back – until it didn’t and was replaced by several fires shouting up into the sky. Thankfully, the rain and our great volunteer fire department took care of everything. Thanks folks.