Species ornamental oregano
clusters of small, light-dark-purple, bell-shaped flowers with violet stems,

ornamental oregano

Origanum laevigatum 'Herrenhausen'

Ornamental oregano (Origanum laevigatum 'Herrenhausen') is a stunning perennial herb with aromatic foliage adding a unique aroma to landscapes. The silvery leaves and bright pink flowers bring charm and life to any garden. This heat-tolerant species works well as a low-growing ground cover in sunny spots, perfect for edging walkways or butterfly gardens. Its drought-resistant properties make it a great choice for water-wise gardeners. Unlike culinary oregano, this species is not suitable for cooking as it has milder essential oils leaving it best for ornamental purposes.

Cycle:

Herbaceous Perennial

Watering:

Minimum

Propagation:

Seed Propagation

Hardiness Zone:

5 - 9

Flowers:

Purple / pink Flowers

Sun:

Full sun

Soil:

Humus rich, Well-drained

Fruits:

purple Fruits In Autumn Ready In

Leaf:

Yes

Leaf Color:

green

Growth Rate:

High

Maintenance:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Water ornamental oregano (Origanum laevigatum 'Herrenhausen') deeply when the top inch of soil feels dry. During the growing season, this could be every 1-2 weeks. During the colder months, when growth slows down, reduce watering to every 3-4 weeks. To check the soil moisture, insert your finger into the soil in the pot and if the soil feels dry an inch below the surface, it is time for watering.

sunlight

For optimum growth and flowering of Origanum laevigatum 'Herrenhausen', the ornamental oregano plant needs at least 6 to 8 hours of direct sunlight each day. It should be placed in a location that receives full direct sunlight in the morning, with some mid-day shade in the hottest part of the day. If the plant does not receive adequate direct sun then it may become leggy and not produce as many flowers.

pruning

For ornamental oregano (Origanum laevigatum 'Herrenhausen'), you should prune the plant in early spring just before new growth begins. This should only be done if the plant becomes unruly, is outgrowing its allotted space, or if the stems become woody and weaker. Pruning back the stems to a height of 6-10 inches can be done with a pair of sharp shears or pruning scissors. Pruning ornamental oregano in early spring encourages new growth and a bushier, fuller plant.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Harvest Fruit

Harvesting of Origanum laevigatum 'Herrenhausen' typically begins in July and continues through September.

Starts Flowering

Origanum laevigatum 'Herrenhausen' typically starts flowering in June.

Harvest Fruit

Harvesting of Origanum laevigatum 'Herrenhausen' typically begins in July and continues through September.

Hardiness Map