Author Archives: Abbie Jury

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About Abbie Jury

jury.co.nz Tikorangi The Jury Garden Taranaki NZ

Renovating a lawn: step-by-step guide

Sometimes a make-do patch and feed is not sufficient for a lawn and more drastic remedial action is required.

1) Rake out the dead grass and accumulated debris from the existing lawn – referred to as scarifying or dethatching. We have a manually operated tool for this purpose which is easy to use. You can also use a garden rake or there are powered machines which you can hire. Remove the piles to the compost heap.

2) Level out bumps and hollows, bringing in clean topsoil if required. Ideally you want the top soil to be free of weeds. Where possible, rake to a fine tilth but if you are working over an existing lawn, you can only do this in the bare patches. Too much raking and scarifying can remove the existing grasses that you want to keep. Preparation is the key to a good lawn – there are no shortcuts.

3) Grass seed is best bought and sown fresh. The packet will give the recommended application rate. Measure out a sample square metre and weigh out the recommended quantity so you can see the correct quantity. Don’t rely on guesswork. Broadcast the seed by scattering to get a feel for how thickly to spread it. We applied it about half rate because we were over-sowing existing lawn which still had some grass growing.

4) Compress the soil. Traditionally, lawn rollers are used for this process although we used our lawnmower which has wide tyres. Any rolling weight is fine. You are compressing the top layer, not trying to compact the entire lawn.

5) We chose to spread a fine layer of compost about one centimetre thick to hold the grass seed and give it a good start. We raked out all twigs and larger pieces from the compost. This was spread after rolling.

6) The greatest peril is birds – every seed eating bird in the district will be trying to get the grass seed. The worst offenders are sparrows and finches. It is worth the effort to cover the sown areas until it is clear that the grass is germinating and starting to look green. We used a combination of bird netting and old shade cloth and left it on for about three weeks.

Our annual plant sale

STARTING NEXT FRIDAY AUGUST 6, SATURDAY, SUNDAY AND MONDAY AUGUST 9, THEN AGAIN ON FRIDAY AND SATURDAY AUGUST 13 AND 14 ONLY. STRICTLY LIMITED DURATION. I wasn’t going to have a plant sale this year (Mark does his utmost to ignore these matters) but we really would like to clear some of the plants to make way for the planned new gardens. So there are bargains to be had. Click on Plant Sales where I will post further information during this week about plant lines which are included.

Tikorangi notes: July 30, 2010

Latest posts:
1) July 30, 2010: Agapetes serpens – aptly described by somebody else as a vegetable octopus, we love the fact it feeds our native birds despite its origin in the Himalayas.
2) July 30, 2010: All Gardeners Dream – Abbie’s newspaper column.
3) July 30, 2010: In the garden this week – tasks and hints from pruning to making little slug bait stations to lichen.
4) July 30, 2010: Around the province, gardeners are counting down to our annual garden festival at the end of October – the latest update.
5) July 27, 2010: Camellia Diary 4. The sad story about camellia petal blight in NZ.

Towering 20 metres up in the air - our queen palms

Tikorangi Notes:
We enjoy our queen palms (Syagrus romanzoffiana), now of rather towering stature at about 20 metres high and half a century old. But their falling fronds can be a bit of a menace and there is certainly no way of getting up to groom those hanging about waiting to fall. You would not want to be underneath one because they weigh a surprising amount at the base and crash down with considerable force – taking out a large wodge of a camellia below recently. Mark has been moved to comment that there are rather a lot of vegetable time bombs planted very close to houses and apartments in Auckland, often by landscapers who all too frequently lack the

Falling from 20 metres, the fronds can be somewhat alarming.

plant experience to know what their selections are capable of when mature. Palms, you see, take up little space, are easy-care and wonderfully evocative of the warmer temperatures of the tropics so have been all the rage in urban gardens for some time now. As they keep reaching for the sky and growing in stature, the potential for falling fronds to cause damage increases – you certainly wouldn’t want your house spouting to be caught by a falling frond, let alone your car. But the average life expectancy of a garden plant in this country is, I have been told, a mere 10 years (before being chopped out and replaced by the latest fashion) so the chances of many palms reaching sufficient maturity to cause problems are not great.

Plant collector: Agapetes serpens

Agapetes serpens - attracts nectar feeding birds in winter

Agapetes serpens - attracts nectar feeding birds in winter

Agapetes serpens is a surprisingly hardy woodland plant from the Himalayan region and there we have been for years thinking it was a somewhat tender plant from India! Right general geographic area at least (she says in self defence). It is an evergreen shrub but with arching growth – aptly described by another as being like a vegetable octopus. What is really lovely through winter and spring is the prolonged flowering season when the branches are festooned with tiny hanging red bells with cute little chevron markings which Mark always thinks resemble Chinese lanterns and these must contain nectar because the wax-eyes come in to feed regularly. Mark was delighted to see even a bellbird come in to feed on one of our plants.

In the wild, A.serpens is often epiphytic which means it grows perched in the embrace of a larger tree. Consequently, in a more suburban environment, it is equally suited to growing in a container or a hanging basket. As the plant matures, its roots develop into big nubbly, woody protruberances pushing themselves above the soil, which we assume is for water storage. We grow serpens both in the shade where its foliage stays predominantly green and in full sun where it tends to be red-toned. I am still a little hesitant about declaring it as totally hardy so in colder, inland areas it would probably be wise to treat it as a woodland plant which needs some overhead cover rather than using it out in the open.

Agapetes are related botanically to the vacciniums (which includes proper cranberries) and all are members of the wider ericaceae family which takes in the heaths and heathers as well.

All Gardeners Dream

Buying bare sticks with a dream but at least this Magnolia Iolanthe has the promise of flower buds

A letter to the editor last week talked about the Pukeiti dream as if Pukeiti had the monopoly on dreams. I would suggest that pretty well every gardener I know works on dreams. It is what keeps us going. Call it vision, if you prefer, or hope or trust – but every time somebody buys a bare stick in mid winter, they are dreaming of what it should look like in spring when it comes into leaf.

Often folk will plant a long term tree with a dream. No matter that they know they will not live long enough to see the tree reach maturity. When one heads out with the spade and the plant, the dream is of how it may look in the future, always with the hope that subsequent generations will appreciate it. If it wasn’t for the dream, why would anyone plant rimu, kauri, totara, davidia involucrata, monkey puzzle trees (Araucaria araucana) and any number of other high quality, slow growing trees? Maybe to plant one is a dream for the future, to plant many is an inspired vision.

I briefly toyed with a theory that ornamental gardens (those planted merely to delight the eyes and nose and not to feed the stomach) are based on dreams whereas the current rage of the productive garden (fruit and veg) is based on pragmatism and quick results. But Mark disabused me of that idea immediately. No, he replied. Of course all those fruit trees and edible crops are based on dreams. Romantic dreams, fantasies even, of The Good Life, of eating wholesome food that not only tastes yum but is free of dodgy chemicals, of children who frolic out joyously to pick the silver beet for dinner and then consume it with gusto. The mere term home orchard conjures up picture book images of apple trees laden with ripe red fruit awaiting harvest. Hark, is that a swing I see hanging from the branch of the old apple tree? (But not from our dwarf apples, unless it is for dolls). The common mental image used to have grass beneath the trees in the old orchard (entered by a lichen encrusted wooden gate) but that betrays my age. These days it is more likely to be comfrey carpeting the ground below. Or maybe borage to attract the bees. It really does not matter that we all know there is a big gap between reality and the dream. There is much that can go wrong. The barefoot children can be stung by the bees on the borage. The trees need pruning and, upon occasion, spraying if there is to be much of a harvest. None of it is as easy as it looks. It takes time and practice to learn. Some veg crops will fail altogether. Some will hardly be worth the effort while some will yield an embarrassingly large harvest, much of which goes to waste. It will rain and the ground will get soggy and boggy (garden dreams are usually sunny). It is the nature of gardening that it is unpredictable and greatly dependent on factors beyond our control – particularly the weather.

Ornamental gardening is even more based on dreams because it is purely aesthetic and there is not much of the quick random reinforcement of harvests, however meagre. Those who rip into gardening and view it like interior decoration will overplant badly to get a quick effect and then tend to lose heart when it all becomes an overgrown jungle too quickly. Creating a lovely garden and creating a lovely house interior are opposite ends of the spectrum. Interior design is about creating the perfect picture (hopefully combined with good function) from the start. It is a fixed picture, already finished in its perfection and it sets the standard to maintain (though in all honesty it is mostly downhill from then on as day to day living scratches the paintwork, marks the carpet and personal clutter builds up).

Gardening, on the other hand, is about putting the building blocks in place and allowing time for plants to grow with the hope that the mental picture will be achieved over time. It is a much less exact and precise activity, fraught with outside interference. A garden is never finished. It is in a constant state of change and prone to unpredictability. That is why we dream, why we build mental pictures of our goals.

We may put in a row of little plants at 60cm spacing and trust that in time the plants will close up together, grow uniformly and make a smart hedge. Or we may build a seat beneath an overhead frame and trust that the bare sticks we plant will come into leaf and flower to create a shady bower for summer. We may (and more should) plant an arboretum across many acres with fine specimens of trees for centuries to come. Or we may develop a large garden which we hope will create a magical place full of scent, colour, form and botanical interest as well. Or we may just plant an orange tree and hope optimistically that in the future there are so many oranges to harvest that it feels fine to squeeze the juice from half a dozen just to get a glass of fresh OJ a day.

They are all dreams. No, the whole issue about dreams here is about who pays for them. Once the public purse is expected to foot the bill, it becomes a whole new ball game. Some might think that only the very naïve or optimistic could believe that the Pukeiti dream of the founders is in safe hands in the public sector. What will be safer in the public sector are the expansionist dreams of the latter day guardians of Pukeiti and that doesn’t have a whole lot to do with the hallowed founders. But even they may have been surprised to read last week that Pukeiti is apparently some sort of de facto war memorial. Hmmm….