Plant Care Fragrant Giant Hyssop

Fragrant Giant Hyssop

Also known as

Blue giant hyssop, Blue giant hyssop, Blue giant hyssop, Agastache anethiodora, Anise hyssop, Fragrant giant hyssop and Lavender giant hyssop

Taxonomy

Agastache foeniculum
Agastache
Lamiaceae
Lamiales

How to care for Fragrant Giant Hyssop

Water

How often to water your Fragrant Giant Hyssop

Water needs for Fragrant Giant Hyssop
0.5 cups
every 9

Fragrant Giant Hyssop needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
Light

Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Blue giant hyssop in your home

Light needs and placement for plant Fragrant Giant Hyssop: 3ft from a window
3ft or less from
a window

Fragrant Giant Hyssop may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth.

Select your region to see how the current weather in your area affects the placement of Fragrant Giant Hyssop in your home 🏡.

Nutrients

How to fertilize Fragrant Giant Hyssop

Nutrient, fertilizer, and repotting needs for Fragrant Giant Hyssop: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Fragrant Giant Hyssop after it doubles in size or once a year—whichever comes first.

Care Summary for Fragrant Giant Hyssop

Fragrant Giant Hyssop


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 3ft from a window

Nutrients

Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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