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The Star: February 21, 2019

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<strong>The</strong> <strong>Star</strong> Latest Christchurch news at www.star.kiwi<br />

Thursday <strong>February</strong> <strong>21</strong> <strong>2019</strong> 29<br />

Gardening<br />

GARDENING ADVICE<br />

My eight-year old Stellar cherry tree has been shedding more than 50% of its fruit prematurely. It was a similar<br />

Q scenario last year but it’s worse this year. It’s truly heart-breaking to witness the cherries dropping off in a big<br />

quantity after a year of waiting! I had sprayed leaves affected by aphids with a light dosage mixture of neem oil and<br />

kitchen detergent. Would this cause the shedding? Please advise what I can do to prevent this happening again.<br />

Today’s winning question came from Jonathan Tan. Congratulations!<br />

A<br />

This is a very frustrating scenario, but you will<br />

be pleased to know that it is not caused by<br />

anything you are doing or spraying.<br />

<strong>The</strong> shedding of cherry fruit prematurely is<br />

often a problem which is exacerbated by<br />

extreme weather conditions such as hot temperatures<br />

then dry strong winds, and heavy rainfall followed by dry<br />

periods.<br />

Cherries have quite specific growing<br />

requirements, which is typically<br />

why they are only grown<br />

commercially in a limited number<br />

of areas such as; Blenheim,<br />

Nelson, Central Otago and<br />

Hawkes Bay. All these areas<br />

have cool winters and generally<br />

hot, dry summers.<br />

$95<br />

PRIZE<br />

PACK!<br />

Growing cherries in Christchurch will always be a bit of<br />

a gamble, however there will be years when you harvest<br />

excellent heavy crops, so try not to be disheartened.<br />

Winter pruning of cherry trees is important, particularly<br />

if there has been an outbreak of aphids. Use pruning to<br />

open the tree up to allow good air movement and light<br />

penetration throughout the branches. This will also help<br />

control the aphids.<br />

A healthy tree is more resistant to pests and diseases.<br />

Apply Garden Time Fruit & Citrus Fertiliser at six<br />

weekly intervals in early spring when plants<br />

are coming into growth, until mid-December.<br />

Recommence in mid-<strong>February</strong> through to<br />

autumn. For more gardening advice and<br />

tips, check out our How To Grow guides at<br />

www.daltons.co.nz/how-to-guides<br />

Regular mulching throughout the hot summer months is vital in helping you maintain a<br />

lush, healthy garden. Apply a thick layer on top of soil around plants, trees and especially<br />

pots, to aid water retention. Avoid watering during the hottest part of the day when plants<br />

are heat stressed; instead water regularly and deeply in the early morning or evening.<br />

We have a $95 Daltons Summer Garden Survival Pack to giveaway including: 2x Garden<br />

Time Landscape Bark 40L, 2x Besgrow Coir Briquette, 2x Garden Time Compost 40L, Garden<br />

Time Complete Fertiliser 5kg, Garden Time Fruit & Citrus Fertiliser 1.5kg, Daltons Water Storage<br />

Crystals 250g, plus Red Back gardening gloves from Omni Products www.omniproducts.co.nz<br />

Send us your<br />

gardening question<br />

to be in to win!<br />

Email your question and glove size to:<br />

chchstar@daltons.co.nz<br />

Not too soon to be thinking about autumn<br />

TIRED AFTER a long<br />

summer’s labour? Many<br />

gardeners don’t realise that<br />

an autumn garden can be<br />

stunningly beautiful.<br />

It’s not too early to be thinking<br />

of the autumn garden,<br />

while we have been blessed<br />

with a hot, dry summer,<br />

autumn is just around the<br />

corner, trees will once again<br />

come into prominence, showing<br />

off rich golds, purples and<br />

reds.<br />

Closer to the ground, skilful<br />

gardeners keep the colour<br />

coming with well-selected<br />

shrubs and perennials.<br />

While thinking about the<br />

autumn clean-up, don’t be too<br />

MAINTENANCE: A spiker or aerator allows the air to<br />

enter the soil under your lawn.<br />

quick to cut down some of als, plant cool-season types,<br />

your favourite plants.<br />

such as snapdragons and pansies,<br />

which keep going even<br />

Experiment by leaving certain<br />

flowers up during the after frost.<br />

winter months to appreciate Ornamental grasses take<br />

their sculptural effect.<br />

their place as autumn nears.<br />

For more colour from annu-<br />

<strong>The</strong> seed heads of maiden<br />

grass (Miscanthus sinensis<br />

`Gracillimus’) are understatedly<br />

beautiful.<br />

Get your tools ready for<br />

those autumn jobs. You’ll<br />

need a lawn aerator, lawn<br />

spiker and lawn sweeper, or<br />

leaf sweeper.<br />

Lawn spiker and aerator<br />

tools are designed to open up<br />

the lawn to allow air to enter.<br />

This is an important process<br />

for maintaining your lawn<br />

and helps with drainage and<br />

allows for back-filling with<br />

sand and autumn lawn feed.<br />

Hedge trimming should not<br />

be left too late or the frosts<br />

will get into freshly cut stems<br />

and kill them back.<br />

Entries must be received by 27 th Feb <strong>2019</strong><br />

Discover a better way to<br />

irrigate your garden.<br />

Most plants and grass do fine with a drink<br />

every other day. Help them retain moisture by<br />

watering before 7am or after 9pm.<br />

Find out more at<br />

ccc.govt.nz/water-saving-tips

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