31.01.2023 Views

Selwyn Times: February 01, 2023

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>Selwyn</strong> <strong>Times</strong> Wednesday <strong>February</strong> 1 <strong>2023</strong><br />

30<br />

GARDENING<br />

Latest Canterbury news at starnews.co.nz<br />

Time to add compost and manure<br />

Vegetables<br />

In all but the coolest areas,<br />

radishes sown now will not<br />

thrive, tending to bolt to seed,<br />

even when the soil is kept moist,<br />

and those that do mature being<br />

unacceptably sharp in flavour.<br />

To add a little bite to salads, use<br />

nasturtium leaves and flowers,<br />

or grow some mustard streaks<br />

(Brassica juncea), which grow<br />

very rapidly and if to be eaten<br />

fresh are best young. Older plants<br />

can be used in stir-fry mixes.<br />

Onion plants can have their tops<br />

bent over to assist bulb swelling.<br />

Crops sown in autumn will<br />

be almost ready for pulling. If<br />

harvested in hot, settled weather,<br />

they should be well-ripened and<br />

suitable for long storage. Thickstemmed<br />

bulbs will probably not<br />

keep well, so keep them aside for<br />

immediate use.<br />

Liquid manure assists most<br />

crops. Make your own by tying<br />

a sack filled with sheep, horse,<br />

cow or poultry manure and<br />

suspending it in water for a few<br />

days. One kilogram of fresh<br />

manure to five litres of water<br />

is a suitable mixture. Excellent<br />

liquid manure can also be<br />

made with seaweed and is good<br />

for silverbeet, asparagus and<br />

cabbages.<br />

Nitrate of soda and sulphate of<br />

ammonia (two tbsp to 20 litres<br />

of water) promotes leafy growth<br />

in salad crops and any winter<br />

SPUDS: Potatoes can be dug now as the foliage yellows.<br />

greens not growing as fast as they<br />

should.<br />

Early potatoes can be lifted as<br />

the foliage yellows. Once potatoes<br />

are well-matured, a combination<br />

of rain and warm soil could<br />

prompt new growth, spoiling<br />

the crops quality and storage<br />

properties. Brussels sprouts may<br />

need to be staked to prevent those<br />

in exposed positions twisting in<br />

the wind.<br />

Spring cabbages are best<br />

when harvested early. Make one<br />

sowing at the end of January and<br />

another two weeks later. Grow<br />

in a seed tray or make a seed<br />

bed in a sheltered spot in semishade.<br />

Enrich the soil with some<br />

fine compost. Sow seed thinly<br />

in 50mm-deep drills and cover<br />

firmly. Transplant the seedlings<br />

when big enough to handle.<br />

Cabbage aphis and white<br />

butterfly caterpillars go on the<br />

attack at this time of year. Protect<br />

seedlings with derris dust or spray<br />

with soapy water.<br />

Flowers<br />

The madonna, or true<br />

christmas lily (Lilium candidum),<br />

will have finished flowering by<br />

now. Cut the old flower stems<br />

off at ground level and destroy<br />

to prevent the spread of botrytis.<br />

Unlike almost all other lilies, L.<br />

candidum has no resting period.<br />

Fresh growth develops from the<br />

bulbs as soon as the flowering<br />

period is over so, if bulbs are to<br />

be divided or shifted, the work<br />

is best done now. Also, unlike<br />

other lilies, the bulb should not<br />

be covered but the top third left<br />

above the ground. They like hot,<br />

dry spots and will tolerate some<br />

lime.<br />

Multiply all lily bulbs<br />

by detaching scales and<br />

inserting them point upwards<br />

in boxes of sandy soil with the<br />

base of each scale just below the<br />

surface. Keep the boxes moist and<br />

plant the scales out when they<br />

have rooted. Plants propagated<br />

this way should flower in the<br />

second season.<br />

Violas and pansies may be<br />

looking straggly and producing<br />

smaller flowers. Cut them back to<br />

new growth just above the ground<br />

and they will spring away.<br />

Tulips and hyacinths can be<br />

lifted and cleaned when the tops<br />

have died down. Place the bulbs<br />

in shallow trays in a dry, cool,<br />

airy place. Never expose them<br />

to full sunshine. Anemones<br />

and ranunculuses can be lifted<br />

and stored for a month or two,<br />

until planting space is available.<br />

For winter blooms, plant some<br />

anemone bulbs now in a warm<br />

place. Like all bulbs, narcissi,<br />

crocuses and snowdrops suffer<br />

if kept out of the soil for any<br />

length of time. Lift only when<br />

overcrowding makes it necessary<br />

and replant without delay.<br />

THRIVE: Strawberries like<br />

plenty of compost, leaf<br />

mould and well-rotted<br />

manure.<br />

Fruit<br />

Strawberry plants can be<br />

increased readily from the rooted<br />

runners the plants are now<br />

producing. Use only the strongest<br />

on any vine and after it has<br />

established roots, set it out in rich<br />

soil in early March. This summer<br />

propagation allows the plant<br />

to develop before cold weather<br />

sets in and bear a fruit crop next<br />

summer. If planting is delayed<br />

until winter or spring, no fruit<br />

should be allowed to develop in<br />

the first season.<br />

Being of woodland origin,<br />

strawberries like plenty of<br />

compost, leaf mould and wellrotted<br />

manure. Superphosphate<br />

applied when planting will supply<br />

the phosphates important to<br />

full growth. Do not use lime, as<br />

strawberries prefer a slightly acid<br />

soil.<br />

Are you ready to grow?<br />

For real Kiwi gardeners who like<br />

to get their hands dirty.<br />

PATIos - ouTDoor AreAs - CAr PorTs<br />

Shadecraft is a locally owned company who specialise in shade and weather<br />

protection products to enhance your homes design and use of outdoor areas.<br />

Louvres – sHADe sAILs – uMBreLLAs – ALL WeATHer CANoPIes<br />

ShadeCraft (SI) Ltd<br />

0800 742332 • Cell 0274 981239 • www.shadecraft.co.nz<br />

SUBSCRIBE AND<br />

SAVE UP TO<br />

22 %<br />

Subscriptions 0800 77 77 10<br />

kiwigardenermagazine.co.nz

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!