The most important thing to remember when growing blueberry plants is that they need a very low pH balance to grow well. Most home gardeners will need to prepare special high acid soil in order to provide the proper blueberry plant care.any people also wonder when do you plant blueberry bushes. The right time for planting blueberry bushes is early to mid spring. Some final notes on proper care of blueberry bushes. Remember that they need full sun to do well.
Because New Zealand lies in the Southern Hemisphere, the average temperature decreases as you travel south. The north of New Zealand is subtropical and the south temperate. The warmest months are December, January and February, and the coldest June, July and August. In summer, the average maximum temperature ranges between 20 - 30ÂºC and in winter between 10 - 15ÂºC.
February Weather. Whilst the northern hemisphere is still slowly emerging from its winter hibernation, New Zealand's last month of summer, February is generally hot and happening. On both North and South Islands, the temperature may soar to 25Â°C or higher, with lows on cooler days reaching 10Â°C (especially in mountainous regions).