Cool Factor

Despite the cold, there are many herbs and vegies you can grow now to enjoy throughout the chilly season.

Temperatures may have dropped, but gardening doesn’t have to stop! There’s a variety of produce that thrives at this time of year and will provide you and your family with an abundance of delicious greens. Quick-growing vegies like bok choy will be ready for harvest in a matter of weeks, while others can be harvested throughout winter and into spring.

 







Asian greens

By: seedling, successive

How many: 6 seedlings per 1m row, 15cm apart, every 4 weeks

Time to harvest: 3-6 weeks

Yield: 1kg per plant

Tips: very quick crop. Harvest progressively by removing the outer leaves.



Beetroot

By: seed, successive

How many: 1 x 1m square, with a seed every 10 cm, to make 100 in the square. Every 6 weeks.

Time to harvest: 12 weeks

Yield: 7kg per square metre

Tips: plant different colours, such as Golden, Chioggia (red and white stripe) and Bulls Blood, individually or purchase mixed heirloom seed packets.

 

Carrots

By: seed, successive

How many: 1 x 1m square, with 15 seeds in each of 15 rows, every 4 weeks

Time to harvest: 12-16 weeks

Yield: 40kg per square metre

Tips: sow different colours, such as Purple Haze, Chanteray, and white for a fun colourful harvest.



Coriander

By: seed or seedling, once only

How many: 4 plants

Time to harvest: 4 weeks

Yield: pick leaves throughout winter and spring then save seed for next year.

 

Lettuce

By: seedling, successive

How many: 9 plants every 6weeks

Time to harvest: 3 weeks for non-hearting, 8 weeks for hearting

Yield: 500g per plant

Tips: try Cos, Butterhead and Mini Cos. A sprinkle of rocket seeds in the lettuce patch will keep you supplied through winter.

 

Spring onions and leeks

By: seedling, successive

How many: 20 seedlings, 5cm apart in a 1m row, every 4-6 weeks

Time to harvest: 8-12 weeks

Yield: 1-2 kg per metre

Tips: leeks and spring onions can be used throughout the cool weather when onions are unavailable and unlike onions can be planted successively.



Peas: snow, snap and podded

By: seedling, once only

How many: 1m row of each, or 1 tripod of 6 bamboo stakes,with two seeds per stake

Time to harvest: 8 weeks

Yield: 3 kg per metre

Tips: can be grown in pots using a tepee. Watch out for fungal diseases such as powdery mildew. Spray with eco-fungicide if necessary.

 

Silverbeet

By: seedling, once only

How many: 12 plants

Time to harvest: 10 weeks

Yield: 2-3kg per metre

Tips: quick-growing leafy green that performs well throughout the year. Harvest outer leaves regularly by twisting and pulling the base of the stalk.



Kohlrabi

By: seedling, successive

How many: 6 plants, 20cm apart, every 6 weeks

Time to harvest: 10 weeks

Yield: a 300g bulb plant

Tips: purple varieties grow best through winter. Harvest when the stem is between the size of a golf ball and tennis ball. Do not leave too long as bulbs get woody and tasteless.

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