5 tips

for growing great onions

01.
Onions need sun, so choose a nice sunny spot in your garden.

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02.
Onion planting can be done in Autumn, Winter and early Spring. In New Zealand, that is March through to September.

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03.
Soil preparation is key - use organic matter such as compost and sheep pellets to prepare for planting.

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04.
Feed every four weeks with vegetable growth mix from your local garden centre.

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05.
Watering is key when the bulbs develop at the beginning of summer. In New Zealand, this November and December.

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Thanks to our source:
https://tuigarden.co.nz/how-to-guide/onion-growing-guide/ 

Choose an onion variety

Borettanna

A cute little Italian button variety. As these onions are small, they are generally not cut up but eaten whole in stews or pickled.

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California Red

A very popular large, round plum-red skinned variety. Best used within a few months of harvest.

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Kelsae

A super-large brown variety which can weigh over 1.5kg. Has a mild, sweet flavour, but doesn’t store well.

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Pearl Drop

A pure pearl-white teardrop shaped miniature variety, perfect for salads.

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Red Brunswick

Bright red onions, with a milder flavour.

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Pukekohe Long Keeper

The most widely grown variety in New Zealand, this large brown onion has a wonderfully strong flavour and keeps well.

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Purplette

A miniature red onion that matures quickly.

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Red Bunching

This is a bunching spring onion with red stems. It doesn’t form a bulb, just thick stems. Very attractive and tasty, can be eaten raw, roasted or in stews.

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Ringmaster

A large white Spanish onion with a mild sweet flavour.

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White Bunching

A quick-growing white stemmed spring onion variety.

Learn More

Thanks to our source:
https://tuigarden.co.nz/how-to-guide/onion-growing-guide/ 

5 tips for growing great onions

  1. Onions need sun, so choose a sunny spot in your garden
  2. Onion planting can be done in autumn, winter and early spring. In New Zealand, that’s March through to September.
  3. Soil preparation is key - use organic matter such as compost and sheep pellets to prepare for planting.
  4. Feed every four weeks with a vegetable growth mix from your local garden centre.
  5. Watering is key when the onion bulbs develop at the beginning of summer. In New Zealand this is in November and December.

Thanks to our source:
https://tuigarden.co.nz/how-to-guide/onion-growing-guide/ 

Choose an onion variety

  1. Borettanna: a cute little Italian button variety. As these onions are small, they are generally not cut up but eaten whole in stews or pickled.
  2. Californian Red: A very popular large, round plum-red skinned variety. Best used within a few months of harvest.
  3. Kelsae: A super-large brown variety which can weigh over 1.5kg. Has a mild, sweet flavour, but doesn’t store well.
  4. Pearl Drop: A pure pearl-white teardrop shaped miniature variety, perfect for salads.
  5. Pukekohe Long Keeper: The most widely grown variety in New Zealand, this large brown onion has a wonderfully strong flavour and keeps well.
  6. Purplette: A miniature red onion that matures quickly.Red Brunswick: bright red onions, with a milder flavour.
  7. Red Bunching: as its name suggests, this is a bunching spring onion variety with red stems. It doesn’t form a bulb, just thick stems. Very attractive and tasty, it can be eaten raw, roasted or cooked in stews.
  8. Ringmaster: a large white Spanish onion with a mild sweet flavour.
  9. White Bunching: a quick-growing white stemmed spring onion variety.

Thanks to our source: https://tuigarden.co.nz/how-to-guide/onion-growing-guide/ 

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