Phormium tenax 'Rubrum'
Red New Zealand Flax
Description
New Zealand Flax is an excellent accent plant for the garden. Evergreen leaves are long, narrow, and grow upright. Clusters of flowers grow on spikes above the foliage in late spring and summer. 'Rubrum' is a large, bold plant with stiff, vertical, strap-like leaves that arise from its base and are dark purplish-red in color. It should be grown in full sun.
Sun
Full
Water
Medium
Growth Rate
Moderate
Soil Type
Sandy, Loam, Rocky
Soil Condition
Average, Well-drained
Soil pH
Neutral
Adverse Factors
n/a
Check your irrigation controller once a month, and adjust as necessary.
Most plants require only one-third as much water in winter as they do in summer.