Plant Collector: Camellia sasanqua Early Pearly

The lovely white sasanqua camellia Early Pearly

The lovely white sasanqua camellia Early Pearly

Sasanqua camellias are the autumn flowering ones in bloom now. They are cheerful and obliging plants, generally tolerant of full sun and wind and they don’t suffer from the dreaded petal blight. But in the main, they don’t have the good flower form of the main season types. Early Pearly is a stand out exception with quite the prettiest flower of any sasanqua that I know. It is a beautiful creamy white with the petals arranged formally in the layout we associate with water lilies. However, sasanquas have looser flowers and softer petals, so bloom lacks the rigidity or waxed nature of other camellia types. The foliage is a particularly good, dark forest green which gives good contrast.

The white sasanqua hedge has been used so widely that it has become a modern gardening cliché, which is a shame because it can be really lovely. But it does seem to begin and end with either Setsugekka or Mine No Yuki, particularly the former because it is so widely available, gives a quick result and is a favourite stand-by of landscapers. Personally, I would much rather be looking at the lovely Early Pearly. The one downside to EP (it is so hard to find the perfect plant) is that as a juvenile plant, it lacks the flower power of some of the other members of its family. I don’t mind that when each bloom is so pretty. As it matures, it sets many more flowers, especially when it has been trimmed, I am told. Sasanquas are native to Japan. The origin and breeding of Early Pearly has been harder to uncover although it was imported to New Zealand from Australia.

In the Garden this week: Friday 13 May, 2011

* The Chief Weed Controller here (aka Mark) advises that the weeds are germinating in abundance and to make a weeding round a priority. If you get on top of this wave of weeds, you should have a largely weed-free winter and delayed start to spring infestations, especially if you lay a mulch after dealing to the blighters. We are a bit too wet now and there is not enough heat in the sun to make push hoeing effective unless you rake it all up immediately and remove it. Hand weeding or glyphosate (weed spraying, on a dry day) are the usual techniques for this time of year.

* If you are a less than enthusiastic gardener, get out to do the big autumn clean up before the weather turns cold and miserable. Otherwise you will spend the winter looking out the windows at a messy garden. If you do a trim, tidy and weed now, you can get through the next few months with the occasional mow and raking up the debris.

* Rake up autumn leaves in discreet piles so they can break down to give you rich leaf mould to rake back out onto the garden later. They will rot down more quickly in a heap.

* Cover your compost heap or bin, if you have not yet done so. It keeps the compost warmer and stops the goodness being leached out by the winter rains.

* Gardeners in inland areas should be battening down the hatches in preparation for early frosts. Take cuttings of frost prone plants like fuchsias, begonias and vireya rhododendrons as an insurance. Coastal gardeners probably don’t need to worry about this in our milder conditions.

* Remove saucers from beneath container plants, both indoors and out. It is not good for plants to sit around in cold water during winter. Cut back your watering of indoor plants – they are better kept on the dry side now.

* Part of your tidy up round of the vegetable garden is to sow all vacant areas in a green crop – urgently. Lupins, oats, even plain ryegrass will help. Green crops condition and nourish the soil in preparation for spring planting but even more helpfully, their roots stop the ground from compacting and make it much easier to dig over later, particularly in heavy soils.

Outdoor classroom – rejuvenating tired perennial patches

[1] Many of us have areas of garden which look like this – tired and dull. Although this patch has been kept weed free, mulched and deadheaded, it is many years since it has been actively gardened. There is no alternative to a bit of hard digging.

tired and dull

[2] Dig out all the plants. You can see how heavily compacted the soil has become over many years. It was originally rotary hoed which made it light and fluffy but that was a long time ago.

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Placing the plants on a mat beside where you are working will reduce the mess.

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[3] Dig to at least the depth of the spade and dig again, breaking up any clods of dirt. This incorporates air into the soil and encourages worm activity. Rake the area to an even surface for replanting.

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[4] Different plants divide in different ways so look closely at the plants. The pulmonaria at the top of the photo will pull apart easily to three separate pieces, all with roots and growing crowns. The phlomis at the bottom of the photo could be cut into many plants but I will take this to just two strong plants, reducing each to only one or two growing points.

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[5] If you have dug well, you can replant using just a trowel. Try and avoid planting in rows – staggered drifts look better. I want a quick result so am planting at about 15cm spacings. Take the oldest leaves off the little plant, leaving fresh new growth tips. Remember that the soil is fluffed up and the next rains will compact it a little, so don’t plant at too shallow a depth. Only plant the strongest and the best divisions.

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[6] We give a light feed of an all purpose fertiliser – in this case our locally produced Bioboost – and then mulch. This patch was dug, divided and replanted about three weeks ago and has a mulch of wood chip from our shredder. It should be well established and look lush and vigorous in spring time.

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A step by step guide by Abbie and Mark Jury first published in the Taranaki Daily News and reproduced here with permission.

Tikorangi Notes: Friday 6 May, 201

Latest Posts: Friday 6 May, 2011
1) Breaking the mould of the modern New Zealand garden – the dreams at Paloma. I admit I only worked out after writing this piece just why the two arboretums are named the Matchless Arboretum and the Norton Arboretum or I would have included reference to them by name.
2) The autumn colour on Taxodium ascendans “Nutans” in Plant Collector this week.
3) Garden tasks for the week as we descend into a somewhat wet and dreary spell but at least it is still mild enough to want to garden.

Taxodium ascendans "Nutans" in our park

Taxodium ascendans "Nutans" in our park

Tikorangi Notes: Friday 6 May, 2011
Driven indoors by yet another passing shower, I commented to Mark that the little corner garden by the garage that I was renovating was taking some time. “Ah,” he pontificated. “Regular maintenance and periodic overhauls – that is what it is all about.” I was slightly startled by this tripping off his tongue so readily but he admitted that he had just read that phrase in the paper. However it does sum up the nature of maintaining a large garden like ours, however pompous it may sound.

Breaking the Mould of the Modern New Zealand Garden – the Dreams at Paloma

The combination of foliage and colours brings life to the Bamboo Forest

The combination of foliage and colours brings life to the Bamboo Forest

I wrote in my last column about the brave and grand visions of Bob Cherry in Australia. I recently revisited another garden which never fails to surprise me and it is considerably closer to home. Paloma is Clive and Nicki Higgie’s creation at Fordell, just on the other side of Wanganui. It, too, takes in a sweeping vision on a scale which is not common. It is not a pretty garden in the accepted sense. I can’t recall seeing any roses there. There is a distinct lack of frothing perennials. I think I am on safe ground when I say that there are no clipped buxus hedges defining the spaces. In fact, Paloma has avoided pretty much all of the modern clichés of good gardening. But it is an outstanding garden.

Beginning with a blank canvas but reasonably extensive land with interesting contours (they are farmers), Clive and Nicki started by sourcing pretty much every interesting plant they could find back a decade or three when specialist nurseries still existed. They lean to the exotic plant side from preference. So from the start, palms, cycads, large, tree-like succulents, rare trees and bamboo dominated but the plant collection has gone way beyond those families. They were certainly pushing the boundaries of what could be grown in their climate right from the start but, as plants mature, micro climates change and the tender plant material looks completely at home these days.

The Garden of Death - social history and toxic plants, not a memorial

The Garden of Death - social history and toxic plants, not a memorial

When you are building plant collections from the start, it is natural to group families of plants in the situation that best suits them. With the passage of time, those groupings mature to different themed areas but it takes advanced skills to turn those collections into a garden. The owners in this case describe the garden as having distinct zones which include the well established Palm Garden (a very good collection of palms), the Jardin Exotique (a strong Mediterrranean influence, named for Nicki’s French heritage), the remarkable Bamboo Forests and two arboreta. I am not even going to try and draw a word picture of this expansive garden. It is an ongoing project but, being in distinct zones and project-based, it does not fall into the rambling but-wait-there-is-more trap of some large gardens.

The recent Desert House project

The recent Desert House project

The large desert house is a new installation, made necessary by the gift of a huge collection of well established cacti and succulents. A traditional earth labyrinth (dug by hand) is nearing completion. Clive is having a great deal of fun building the new Garden of Death. This is not to be confused with a pet graveyard. Rather, it is a unique environment for another themed plant collection which is focussed on poisonous plants and their social histories. With a touch of whimsy, they refer to it as the GoD garden.

It is that sense of whimsy which gives Paloma its special character. Those of us who count Clive as a friend tend to be in awe of his productivity and his wide range of practical skills. This is not a garden where money is spent bringing in outside contractors and tradesmen. Clive must be the ultimate D.I.Y. man, the epitome of that New Zealand ethos. But this is not about cobbling together a walkway or putting in a bit of retaining wall. He builds. He welds. He creates. In the early days of making the garden, those creative energies were primarily directed into projects using the plants. These days the bulk of the planting is done, although the arboreta are ongoing projects. An arboretum, by the way, is a deliberate collection of different trees (not to be confused with a forest or a plantation) and, being Latin, the singular is arboretum but only the determined and the fortunate have the plural of arboreta. Garden maintenance is always necessary but it is hardly creative so I would guess that the creative instincts have found new direction in sculptural installations and building. There are neither classical repro statues nor kitset octagonal summerhouses here. Paloma is characterised by one-off originals, at times combined with strong colour, occasionally provocative, often quirky.

Wit and whimsy on arrival at Paloma

Wit and whimsy on arrival at Paloma

If you only enjoy visiting gardens that look like your own, you may find Paloma disconcerting from the moment of arrival at the simple board fence which has been transformed with whimsical writing. But if you like the challenge of being stimulated rather than soothed on a garden visit, the multiple layers and complexity of this garden environment will be a surprise. I do like a garden where you can’t take it all in on the first visit.

Paloma is not a seasonal garden in the usual manner so there is no single best time to visit. For more information, check out their website (www.paloma.co.nz) , email them (paloma@paloma.co.nz) or phone 06 342 7857.

Turning  plant collections into a garden - Paloma

Turning plant collections into a garden - Paloma