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Grevillea rhyolitica     Common / Product Name: Deua Grevillea

Genus Species: Grevillea rhyolitica    

Common / Product Name: Deua Grevillea

Habit:   MEDIUM SHRUB (MS)

Available Sizes
14cm20cm

Height x Width: – 1.5m x – 1.5m

Pruning:   Prune annually

Frost Tolerance:   Medium

Clay & Heavy Soil Tolerance:   Well Drained

Coastal Tolerance:   Medium

Drought Tolerance:   High

Origin:   Australian Plant

Evergreen:   Yes

Flowering:  starts: Early Winter / ends: Summer

Flower Colour:   Red

Irrigation:   No watering required once established if planted in suitable conditions. Will require water over long dry periods.

Lower Temperatures: Temperatures as low as -3°C for short periods once established. Some frost damage below -4°C. Use a product called Envy to protect plants from frost.

Upper Temperatures: Temperatures to the Low 40’s°C for short periods.

Fertilising: Slow release low phosphorus fertilizer.

Environment:   Plants selected suitable for Melbourne surrounds and southern states of Australia.

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