Understanding Proteas' temperature preferences:
Proteas are adapted to a wide range of climates, but generally prefer moderate to warm temperatures during the day and cooler temperatures at night. It's important to understand the specific needs of your Proteaceae variety, as some may be more cold-tolerant than others.
Protection against frost:
While some Protea varieties may tolerate light frosts, most prefer to avoid temperatures below zero. In regions where frosts are common, it's essential to protect the plants during colder months with garden covers, greenhouses, or by bringing them indoors if possible.
Temperature regulation in pots:
If you're growing Proteas in pots, it's important to monitor the soil temperature as containers may experience faster temperature fluctuations than garden soil. Protect pots from excessive heat during warmer months and provide extra insulation against cold during winter.