Tikorangi The Jury Garden

Latest Posts:
1) Magnolia Athene in all her glory in Plant Collector this week and gratitude for the mid season varieties.

2) New Zealand’s Native Trees by John Dawson and Rob Lucas. Thank you Craig Potton Publishing for not cutting corners, simplifying and dumbing down on the assumption that most of us have the mental capacity and experience of a child.

3) The differing agendas of gardeners, novices and designers (or why I am happy to accommodate plants with a scruffy period which includes deciduous plants and bulbs)

4) Grow it Yourself topic this week is Mark’s absolutely most favourite vegetable – sweetcorn.

5) Clearance special this week is Magnolia grandiflora Little Gem – a snip at $12 but very limited numbers.

6) In Praise of Plunging – a traditional technique from the UK which has its relevance here, in our conditions too.

I suggested to Mark that the start of a new year here was marked by the magnolias and early spring but he was pretty adamant that it is the snowdrops that herald the new beginning. The snowdrops have long finished, most of the narcissi are passing over and while the magnolia season continues, it is on the wane – the opening of Serene heralds the end of the season because it is the last of the major ones to flower for us. But temperatures are rising, the rhododendrons are opening and other new plants open every day. The trilliums are a triumph for us here. We are not natural trillium territory (bar two days this winter, we lack the winter chill they prefer) and have to choose planting situations carefully.

Each flower may be only three petals but when you get the deep red ones blooming with the light passing through, the effort is well worth it. The erythroniums are in full flower. If we don’t get torrential rain, we may get two or even three weeks of pleasure from these short-lived, dainty delights. The countdown to our annual garden festival at the end of October is on so the pressure is mounting.

In a rash moment, I agreed to present at the Waikato Home and Garden Show next Friday and Saturday. My main presentation is entitled “What Makes a Good Garden” (Friday at 12.30 and Saturday at 2.30) and I am also doing a presentation on our annual festival (styled the Powerco Taranaki Garden Spectacular this year but we will say no more about that, formerly known as the Taranaki Rhododendron and Garden Festival) at 6.30 on Friday and 4.30 on Saturday.

The photograph much admired by radio host and landscaper Tony Murrell on Radio Live this morning was the end of season snap of Serene taken last year. We might equally describe this as a fine example of why you do not plant a magnolia beside your swimming pool although in our case, it is why building the swimming pool beside the original Magnolia Serene was not such a brilliant idea of ours. The tree was there first. (Magnolia Diary 13).

Personally, I prefer the post-storm image of the original Magnolia Iolanthe (Magnolia Diary 9), planted beside our driveway although Lanarth (Magnolia Diary 4) dropping its petals more tidily and conveniently in our park is also a favourite.
All this is a little premature this season as we are just entering the new magnolia flowering season – there should be a splendid display out by next weekend.

And as a footnote, the petal drop around our lollipop Fairy Magnolia Blush is a regular delight still in store for this season as the first buds are just opening. (Magnolia Diary 12).

In our southern hemisphere summer, Michelia alba is in flower. One could never describe alba as being in full flower – it just gently flowers over a long period without ever putting on a mass display. We planted it near our swimming pool so it could perfume the air in the summer months but as it grows ever larger, we are wondering if we have made a mistake. After about eight years, it is already around eight metres tall and showing no sign of slowing down. It has splendid foliage for those in warm enough climates to grow it and the flowers make up for their rather understated (almost insignificant) appearance with their heady fragrance. We have never seen any evidence that alba is fertile, either as seed parent or pollen donor and lean to the belief that it is likely that there is only one clone in existence and that is sterile. We have champaca (believed to be the seed parent of alba on the premise that alba is most likely a natural hybrid) which has attractive colour in the flowers but the forms we have seen are scruffy as garden plants.

Mark’s Fairy Magnolia Blush (the first of his michelias to be released) is also summer flowering but these are random blooms which lack the colour of the main spring season. We have decided that the move to lump all magnolia relations, including michelia and mangletia, into the magnolia group is not helpful so we are going to remain with the former nomenclature at this stage. Mark is of the view that michelias are a distinct group which warrants being kept separate. As far as he knows, nobody has yet proven that they can successfully cross michelias with magnolias, or indeed mangletias although some have claimed hybrids. We will wait for proof because we doubt that it is possible to achieve crosses between distinctly different groups without scientific intervention.

Many of the deciduous magnolias are summer flowering at this time but we never get particularly excited about these. They are bonus flowers, tucked in amongst the foliage, and they lack the impact of the spring flowering on bare wood though it should be said that Black Tulip has put up some fine dark flowers this year. Iolanthe, Apollo and Serene all have summer flowers – in fact most soulangeana hybrids will do so. With our very strong sunlight (blame the depletion of the ozone layer along with our clear atmosphere) summer flowers tend to burn.

Magnolia Serene has stand out dark foliage. Generally speaking, the foliage on deciduous magnolias does not excite much interest and in summer, most of them are just green trees with relatively large leaves. But when we cast our eyes around a number of trees in our garden landscape, Serene stood out as having deeper colour and appearing glossier than the others nearby. We think it has considerable merit as a specimen tree for its summer foliage as well as its form and spring flowering. Some magnolias stand the test of time and this is one of Felix’s where we are surprised that it has not been picked up more widely in the marketplace. With its later flowering (ref Magnolia Diaries 11 and 12 to see the flowers) it should perform well in cooler climates.

The deciduous flowering is over for another year. On a grey day, it can seem a little forlorn. Fortunately, we have other strings to our bow so from here we move on to rhododendrons, and the bulbs are still in full flight. The michelias flower on, and on and on in fact – quieter performers than the deciduous magnolias but more staying power.

In our park, our large Magnolia nitida is in flower, though all but enthusiasts may be a little underwhelmed by the modest yellowish inflorescence. We have it planted beside a very large talauma and a rather large Mangletia insignis (about 40 feet or 12 metres high) which makes an interesting group for dendrologists.

In summer we will return to this diary with some seasonal photos, including Michelia alba which we carefully planted by the swimming pool because its summer fragrance is divine. Alas it is so vigorous and it is gaining stature so quickly that we are wondering if we made a mistake.

Finally, nothing to do with magnolias but this tui was not a happy camper yesterday. Our native tui feed on nectar and as it ferments, they can at times be found drunk and vulnerable. This one was wobbly, disoriented, land-bound and even retching. Fortunately tui seem to recover more quickly than humans and when we returned to check a few hours later, there was no evidence, either dead or alive. We hope this is a sign that he recovered sufficiently to fly to safety.

It is Magnolia Serene which is the stand out plant here in full flower this week. Big, beautiful and very pink and signalling the impending close to the deciduous flowering season for this year. This is the original plant, as bred by Felix Jury here (liliiflora x Mark Jury). The original Iolanthe may shade our vegetable garden; the original Serene drops most of its leaves and flowers into our swimming pool. Such is life when you live surrounded by trees.

The early yellows are in flower. While still reasonably sought after in this country as novelty plants (New Zealanders take red magnolias completely for granted but yellows are seen as unusual), the problem with most magnolias with acuminata in the breeding is that they flower too late in the season for us and the leaves have already appeared. Elizabeth, Yellow Fever and Sundance will at least flower on bare wood and are attractive enough, but what most people here expect is a butter yellow Iolanthe (ie very large, bright flowers on bare wood) and that is not anywhere to be seen yet. Instead we have pale primrose, small flowers and strappy flower form on plants that tend to rival timber trees in their rates of growth.

In New Zealand we have a harsh, bright light and the dreaded hole in the ozone layer down near Antarctica is usually getting larger at this time of the year so our sunlight is not well filtered. We are noticing quite bad burning on the late flowers on a number of magnolias. Liliiflora burns, as do liliiflora hybrids (though not Serene at this stage). It may be that extended flowering characteristics are not all they are cracked up to be here – crispy brown blooms are not a good look.

Finally, when conditions are right (no wind and light rain), we are always delighted by the sight of rings of pink petals that fall naturally around the base of our row of Fairy Magnolia Blush (Mark’s pink michelia). It is eyes down for a change, to catch this pretty sight.