This tuberous perennial has dense clusters of linear, rough leaves borne in basal tufts to 16 inches long. Dense spikes, up to 18 inches long, of button-like lavender-purple flowerheads are borne in late summer and early autumn. Blooms open from the top of the inflorescences downward.
Fine Gardening Recommended Products
Dramm Revolution Adjustable 9-Pattern Metal Hose Nozzle
- 15 x 10 x 7 inches
- Ergonomic insulated grip
- Maximum pressure of 90 PSI
- Fully adjustable spray pattern
- No trigger lock
- Large and clear dial, including ten scales, plug and read
- Simply insert the moisture meter into soil and you'll get the test result instantly
- Single probe, less hurts to the roots, doesn't dig up too much soil after test
- The Sprinkler is made of durable ABS Plastic, Base connector: Approx. 1/2" ; Side connector: Approx. 3/4"
- 12 flexible nozzles that you can set in any direction, simply bend hoses to customize new watering patterns
- 360 degree coverage of 3000 sq. ft area
- 3.5 x 4 x 6 inches
- Pure brass water inlet and metal thread can withstand up to 116psi.
- Built-in metal filter gaskets can prevent sediment and other larger particles
- Through the Sprinkler Timer program, you can set the start time, watering duration, and watering frequency
