Tikorangi The Jury Garden

A salutary lesson in why trees should never be allowed to fork close to the ground - half the totara split out

Latest posts:

1) Ugni molinae or the New Zealand cranberry – a plant that every good family should grow. When it comes to encouraging children to venture out browsing in the garden, it ranks right up alongside fresh peas as a must. It is also easy care and a small shrub so once planted, it will last for years.

2) Clematis tangutica I was a little taken aback to discover that it is regarded as a weed menace in some areas. It has never been a problem here and instead is a source of pleasure in late summer with its lovely pure yellow flowers and silky, tasselled seed heads.

3) Lower maintenance gardening. I am unconvinced that there is any such thing as a low maintenance garden. There are certainly high maintenance gardens, moderate maintenance gardens and lower maintenance gardens but drop down below that and you end up with no garden at all. This week’s column focuses on lower maintenance options as befits a rental property.

4) The Easy Fruit Garden by Clare Matthews might make fruit gardening easy for gardeners in the UK but has little or no application here.

Tikorangi Notes:

At least the falling totara missed the garage

The Picea omorika felled itself

Last week was all about Womad and the weather held for a magic weekend of world music in the beautiful venue of Pukekura Park. By Monday evening, the magic was all used up and a storm of reasonably impressive proportions hit. Even Spike the dog was unnerved when we heard the unmistakeable sounds of large branches cracking and breaking. In the morning, the damage was clear. A large gust had taken out half a totara tree which would be around fifty years old. The wind tunnel created then broke out part of a Picea omorika around the same age. In falling, the totara twisted a large amelanchier and some drastic remedial action will be needed to save any of it.

The clear lesson here is the need to keep trees to a single leader and a good shape from the start. Forked leaders create a point of weakness, even though it may take 50 years to reveal itself.

We escaped lightly. Friends around Oakura report greater damage. It is only a few weeks since Patea to the south bore the brunt of hurricane force winds. The mess here is largely superficial and with the very large trees we have here, we are relieved that it was not a great deal worse.

Damage to the multi forked Picea omorika several metres up

Latest posts:

1) Big white, scented punctuation marks through the summer woodland – Crinum moorei variegated.

2) Lobelia lore, lest you are in search of a cure for syphilis. Or maybe good summer perennials are more to your taste. I adore blue flowers.

3) Personally, I am far from a fan of the traditional cabbage but should you be more enthusiastic, Grow It Yourself looks at the genre of cabbage this week (and yes, I did mean genre, not genus).

The low tech approach to flushing the stream bed

Tikorangi Notes

We have given up waiting for the summer which is clearly never going to arrive in full strength. At least the autumn bulbs bring some seasonal cheer. The exercise of cleaning out the stream continues in a very low tech manner. Mark has lifted the water level and channels it through a small opening in a purpose built corrugated iron barrier. The current generated is sufficient to flush the mud downstream as long as he stirs it up with the rake, to get the mud particles back in suspension mode. How far he can get it cleaned by this method remains to be seen – the ponds will represent a challenge to span with the barrier. A pontoon, he says he needs. I just can not quite visualise how he will manage a pontoon but all this saves the exercise of having to hire a sludge pump.

The disappointment this week is our yew tree which is looking alarmingly as if it is in decline. Fungal root disease is the verdict – a casualty of an unusually wet summer. As it is about 60 years old and a shapely, clipped feature defying the laws of gravity to lean on an angle, we would be sorry to lose it. We don’t spray much at all these days, but this tree warrants a dose of heavy duty fungicide to see if we can halt its rapid decline.

Felix the Kiwi, our clipped yew, may be succumbing

Summer and Mark's vegetable garden is taking on its meadow garden alter ego as he grows food for the butterflies

Latest posts:

1) For us, the flowers of summer are lilies but you need to grow a range of different species to get them performing through the season.

2) Lepidozamia peroffskyana in Plant Collector this week – including how a Russian benefactor came to have an Australian plant named after him.

3) Grow your own garlic and keep vampires at bay. This piece also suggests that the conventional wisdom of planting on the shortest day and harvesting on the longest day may not always be the best advice.

4) Quite possibly the last in the short lived garden diary series done for the Weekend Gardener (unless a miracle happens and the magazine rises like a phoenix from the ashes of liquidation.

Tikorangi notes: Friday 24 February, 2012:

Summer came for three days this week. It was warm enough to entice me into the swimming pool where I looked up at the trees silhouetted against our blue, blue skies and reached for the camera as soon as I got out. I never tire of trees and skyscapes. The elderly pines make a pretty amazing sight even if the one leaning to the right is indeed leaning as much as it appears in the photograph below. One day it may lean beyond the point of balance.

Sadly there is no doubt that a full-on summer is simply not going to happen this year. Yesterday had the unmistakeable hint of autumn. Mark is bringing in grapes every day and muttering about how we had better eat the grapes before the melon harvest starts. Eighty something rock melons, he tells me there are ripening away out in his melon patch. He will have counted them. In the meantime we will not admit defeat and we will eat our way through the grapes. The only crop to rival them here is the green beans, which lack the romance.

The cyclamen are opening which promises an extended delight. The lilies are on their last legs – another torrential rain will spell the end of the auratums but within a few weeks, the autumn bulbs will be starting. That at least is some consolation for a truly disappointing summer.

Our old man pines, Pinus radiata, are large trees after 130 years

Latest Posts:

It rained heavily earlier in the week - very heavily

1) Lunacy or of horticultural merit? Planting by the moon – Abbie’s column. I expect some fallout from this one. Back in the days when I used to write for the local paper, we received many more phone calls from locals. One gentleman rang, urging me to write a piece on planting by the moon. He sponsored an African child and he was very confident that if he could just get the entire African village planting by the moon, it would solve all the problems of famine once and for all. When I demurred and suggested I wanted to see some independent, scientific proof, he felt sorry for me, that I was so duped by science. I quickly hung up on the nutter.

2) In for a penny, in for a pound: a review of “Easy Organic Gardening and Moon Planting” by Lyn Bagnall. A little too much smoke and mirrors for my taste.

3) The lovely tropical Tecomanthe venusta is featured in Plant Collector and is flowering here, even though we are far from tropical.

4) Growing oregano and marjoram, what the difference is and the most likely way of intensifying the flavour in GIY.

Bet mine are larger than yours - Cyclamen hederafolium tubers

A mere taste of what is to come

Tikorangi Notes: Friday 17 February, 2011

The cyclamen photo is because I finally finished rustling up the surplus Cyclamen hederafolium to carpet an area as ground cover. I needed quite a few to cover about 14 square metres but it helps when you find enormous tubers which measure over 20cm across. It takes many years for them to reach that size. They should be looking very pretty in a few weeks time with the first flowers showing already. This is my third attempt to find the perfect groundcover for that particular bed.

It was sad this week to hear that the Weekend Gardener magazine is now in the hands of liquidators – and I don’t say that just because I had a fortnightly writing contract. The gardening media market will be the poorer without it. Fundamentally, I think Weekend Gardener suffered from a split personality. While some aspects remained about as downmarket as they could be (particularly the DIY project using Resene products each fortnight where you too could replicate something astonishingly ghastly), there were an increasing number of interesting stories and features. The just retired editor, Susie Longdell, did much to lift the horticultural status of the magazine and steered clear of the cult of the personality. But in the end, it appears it was not enough to win sufficient subscribers to keep it viable. A pity.

The second most read article on my website is the piece I wrote about plagiarism – The Tui NZ Fruit Garden – dear oh dear. It still gets hits every single day, despite Penguin’s apparent attempt to pretend it never happened. Thanks to a reader, I am now hot on the case of another plagiarised book which may prove to be just as bad. Watch this space.

The bonus of summer flowers on Magnolia Black Tulip

Latest Posts

1) From big picture gardening to small picture detail – Abbie’s column.

2) On the case with Ulmus “Jacqueline Hillier” in Plant Collector this week. It is not a dwarf grower as we were originally led to believe by somebody or other (probably the person we sourced the original plant from in NZ).

3) Grow it Yourself – spinach this week. Silver beet for refined tastes?

4) In the garden this fortnight – the latest instalment of our garden diary as written for the Weekend Gardener where we reference seeding and spreading plant pests (yes! Campanulata cherries, bangalow palms and Daphne bholua).

Magnolia Apollo in summer

Tikorangi Notes:

In days gone by, the Jury name used to be synonymous with camellias. These days it is magnolias and we can chart the year by repeated requests for diagnosis. In late winter and early spring, it is always: “Help. My magnolia buds look fine but then the flower opens all distorted and misshapen.” In this country, the answer is that a possum has developed a taste for the buds and chewed out the centre at an earlier stage. They can do this without it being obvious from below. The solution is to catch the critter – we favour high velocity lead, as Mark says.

In spring and summer, the question is: “Help. The leaves on my magnolia tree are opening all yellow, distorted and sick-looking on one side. What can I do?” The answer is that somebody has used a hormone spray – usually a common lawn spray – at the time when the tree is just breaking dormancy and there is nothing you can do except wait to see if the tree can recover. Oh, and be more careful next year (or ask your neighbour to) because the slightest hint of hormone spray drift at the wrong time does major damage. Don’t spray your lawn in spring if you have magnolias nearby.

Magnolia seed pod, not a sinister growth

This summer, we have had repeated requests for information about alleged abnormal growths and cankers which have appeared. SEED PODS, dear Reader. There is nothing sinister. The plant has set seed and you have just noticed it. Some plants set a fair amount of seed, some none at all (they are sterile) and some only set seed occasionally. And yes, you can grow them but the chances of getting something exciting and better than the parent are extremely remote. And you need space because it may take many, many years before the seedlings get to flowering size – by which time they can be large trees. When the pod eventually turns brown and dry, it starts to crack open and release the red seed. For better germination, we rot that red coating off before planting the inner black kernel.

Out of season summer flowers on magnolias are often mentioned too. There is nothing unusual about this phenomenon. I wrote about it in Magnolia Diary 14. It is in the breeding, basically. And they are bonus flowers, not a major display.

The Tikorangi weather report is better this week – some sunny, warm, summery weather at long last though the lower than average night temperatures and sunshine hours mean the water temperature in our swimming pool remains too low to entice us in. The pool is unheated and would normally be a pleasant 26 degrees celsius by now, maybe more but it is not even close. The only consolation is that the entire country is having a cooler than usual summer. It is always nice to know that one is not alone. At least the auratum lilies don’t mind and flower on beautifully.