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Selwyn Times: March 21, 2018

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SELWYN TIMES Latest Christchurch news at www.star.kiwi<br />

Wednesday <strong>March</strong> <strong>21</strong> <strong>2018</strong> 31<br />

Editorial supplied by<br />

www.gardener.kiwi<br />

greenhouse<br />

Plant your greenhouse bulbs<br />

a little earlier than you would<br />

those grown in the garden.<br />

Choose colourful pots as these,<br />

too, will add colour to your<br />

home in winter.<br />

Avoid unglazed terracotta pots<br />

where possible as these porous<br />

containers allow the soil to dry<br />

out too quickly. Some of the best<br />

pots for greenhouse-grown bulbs<br />

are those that have no holes in<br />

the base but, instead, have a<br />

raised, self-draining platform<br />

built into the container. Using<br />

these pots means you won’t have<br />

to provide a drip tray when they<br />

are eventually placed on the<br />

window ledge.<br />

Choose a quality bulb mix.<br />

Homemade compost is an option<br />

but, as it is not sterilised, you<br />

may introduce disease into the<br />

bulbs – something you don’t<br />

want to do when you are aiming<br />

for perfect blooms to bring<br />

indoors. Maximise the space in<br />

pots by planting bulbs in two<br />

layers – the shoots of the under<br />

layer of bulbs will find their own<br />

way up to the light and once the<br />

bulbs are in flower, the pot will<br />

be brimming over with colour.<br />

After planting, store the<br />

containers of bulbs in a shady<br />

spot, such as a garden shed<br />

or underneath greenhouse<br />

shelves. This helps the bulbs<br />

form strong roots before they<br />

begin putting their energy into<br />

foliage. Once the green shoots<br />

are 1–2cm high, move the pots<br />

into the light and, if they have<br />

been in a shed, transfer them to<br />

the greenhouse. Taller plants,<br />

such as daffodils and tulips, will<br />

soon require staking. Use thin<br />

supports for this as they can fit<br />

easily down the side of the pots<br />

(chopsticks are ideal). If foliage is<br />

particularly lanky (as is often the<br />

case with freesias) wind thread<br />

(black is best as it is unobtrusive)<br />

between the supports to help<br />

hold up leaves.<br />

As soon as buds show, it’s time<br />

to bring your flowering bulbs<br />

indoors to enjoy the pleasure<br />

of watching them open. As the<br />

plants are now in the heat of the<br />

house, you will need to water<br />

them more frequently – but<br />

never allow the potting mix to<br />

become wet.<br />

Tend your treasures carefully<br />

to keep them looking their<br />

best: snip off yellowing leaves<br />

and spent flowers and keep<br />

a watchful eye out for overwintering<br />

aphids, which may<br />

suddenly spring into life in the<br />

warmth of your home. If they do<br />

make an appearance, treat them<br />

with a spray of soapy water (1<br />

teaspoon of hand soap dissolved<br />

in a litre of hot water).<br />

VERSATILE: (Clockwise from top left) – Rosemary detests wet feet and even mature bushes<br />

can be lost over winter. Enjoy the fragrance of its pungent oils by growing a bush or two in the<br />

greenhouse; Even though herbs are growing in the greenhouse, they won’t produce as they would<br />

if outdoors over summer – so be sure to plant plenty; If you are not concerned with a second year<br />

of flowering, bulbs can be grown in the greenhouse in very little soil; Create a pot brimming over<br />

with colour by planting a double layer of bulbs; Once the bulbs are planted, keep them in a shady<br />

spot until the shoots make an appearance – this encourages strong root development.<br />

20% TO<br />

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AUTUMN<br />

*While stocks last!<br />

WEEKDAYS 8:30–5PM<br />

MARCH 23 RD –APRIL 13 TH<br />

WWW.GREENLINC.CO.NZ<br />

Open Easter Monday! Closed Weekends.

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