Annuals plants for Auckland Gardens NZ - Celosia cristata


Celosia in flower. Dramatic landscaping flower with flourescent colours in NZ gardens. Winter hot house, Auckland Winter Gardens and surrounding landscapes.

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Gardening - Rose pruning hints

Roses are dormant at this time of the year in the Southern hemisphere. Winter is the best time to prune roses, usually when leaves have fallen from the plant and there is no sign of any new growth. When preparing for winter pruning, ensure tools are sharp and sterile between cutting each plant. Prepare your spray solutions before pruning so you are ready to spray plants immediately after pruning. Copper sulphate spray and oil based sprays work well in combination to control fungal diseases and insects over winter. There are many copper compounds that are used as fungicides. The most common is Bordeaux mix. This is a combination of copper sulphate and hydrated lime.
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Gardening NZ. Composting and Tiger worms. New Zealand landscaping ideas.

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NZ landscaping Plants. Astelia nervosa 'Westland'

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With the heat of summer one of the best New Zealand drought resistant NZ native plants is the Astelia nervosa 'Westland', favoured by landscapers and gardeners alike. Found to grow in most well drained soils and dry sites, we have found that they will grow in very poor soils or tight containers and show no real signs of stress. They do require a good water every couple of weeks and the occasional fertiliser, but seem to do well in harsh situation. Clump forming they will spread to approx 400mm high and 400mm wide or more, if left to go for it in the open ground they can cover a good amount of ground area quite quickly.
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