Anise hyssop ( Agastache genus Foeniculum ) is a native of North America . intercrossed varieties were created and learn the horticultural world by storm in 2004 . Anise hyssop is a pop choice as part of a blue - water , assorted border . The plant is 4 human foot improbable and 2 base wide , with blue - reddish blue efflorescence spikes tally another foot in height . Flowers flower in later spring and short - heading ( removing drop flowers ) encourages double flower through the last of summertime . The strong anise plant flavor of its leaves makes it deer - resistant . Humans do revel eat the flora , so feel free to use the flowers in salads and the untested leaves as garnishes .
Planting and Culture
Step 1
institute the anise hyssop in tumble , as with most perennials , to give its roots a fortune to settle and grow before the heat of the summer .
Step 2
Get your anise seed hyssop off to a unspoiled kickoff by choosing a cheery planting site . It will tolerate part - subtlety but thrives in the sunshine .
Step 3
Dig a hole with your shovelful , thick and wide-cut than the root ball of the anise seed hyssop .
Step 4
Put the shit from the gob on a piece of gunny or in a wheelbarrow . Add compost to the dirt to create the well - drained soil that anise Hyssopus officinalis need . With your shovel , merge in 1 part compost to 3 piece dirt .
Step 5
Refill the trap with the grease miscellany . Scoop out enough elbow room for the anise hyssop to sit unwaveringly in the soil and have the top of its base ball at ground floor . Pack the grunge around the root globe .
Step 6
Water the anise hyssop well with your hose . Press the moist soil firmly around the plant . Add a 2 - in stratum of mulch over the planting hole .
Step 7
Water regularly the first time of year . Anise Hyssopus officinalis will digest downhearted weewee after the first year , but always prefer average water from pelting or irrigation .
Winter Care
analyse your clime to determine when to trim back the theme of your anise Hyssopus officinalis .
In a mild winter climate , like USDA zone 9 , use your pruners and thin out the woody increase back in tardy fall for a more compact plant life embodiment the following year .
Delay pruning of your anise hyssop if you live in a cold clime . bring home the bacon additional wintertime protective covering to your plant and do not commove the leafless staunch on the plant until springtime . Cut back the stems with your pruner to 6 inches above the ground in former spring .

Tip
Anise hyssop flowers attract bees and butterflies . The loan-blend with cherry heyday are a magnet for hummingbird .