Rosmarinus officinalis Hill's Hardy

Rosemary Hill Hardy

Rosemarinus Hill's Hardy (Hill’s Hardy Rosemary) is an irregular, upright growing variety that blooms in early to mid-spring with large, light blue flowers. This cold-hardy form of Rosemary is recommended for areas where winter temperatures dip below zero.
Zones6 - 10
Advantages
Deer Resistant
Bee Friendly
Rabbit Resistant
Light Requirements
Full Sun
Annual Rainfall
10 to 20"
20 to 30"
Mature Plant Size36-40" tall 36-48" wide
Bloom TimeEarly to mid spring
ShippingNow shipping to zones 8-10.
Other zones shipping soon.
Learn More…
SizePlant - 5" Pot
SKUHC015410

USDA Hardiness Planting Zones

To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.

  • If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
  • If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).

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$10.99
Per Plant - 5" Pot
In stock
SKU
HC015410

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Details
36-40" tall x 36-40" tall. Rosemarinus Hill's Hardy (Hill’s Hardy Rosemary) is a cold hardy form of Rosemary. 'Hill's Hardy' is an irregular, upright growing variety that blooms in early to mid-spring with large, light blue flowers. The evergreen foliage is intensely aromatic and this selection is especially cold hardy for climates that dip below zero degrees in winter. The bees love the nectar-rich early spring flowers.
More Information
SKU
HC015410
Item Package Size
Plant - 5" Pot
Common Name
Rosemary Hill Hardy
Botanical Name
Rosmarinus officinalis Hill Hardy
Zones
6, 7, 8, 9, 10
Light Requirements
Full Sun
Flower Color
Blue
Height
36 inches
Mature Height
36-40" tall
Mature Spread
36-48" wide
Bloom Time
Early - Mid Spring
Bloom Time
Early to mid spring
Ships As
Potted Plant
Evergreen Foliage
Yes
Soil Type
Sandy Soil, Average Soil, Compost Enriched Garden Loam Soil, Low Fertility Soil, Well-Drained Soil
Soil Moisture
Drought Resistant / Waterwise
Amount Of Rain
10 to 20", 20 to 30"
Advantages
Deer Resistant, Bee Friendly, Rabbit Resistant
Edible
Yes
Ideal Region
Anywhere In The US, West, Southwest, Pacific Northwest, Coastal California
Planting Time
Spring / Summer, Fall
Ships To Canada
No
Planting Guides

View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
Shipping
ZoneShipping Status
Zone 2Shipping begins the week of May 20th, 2019
Zone 3Shipping begins the week of May 20th, 2019
Zone 4Shipping begins the week of May 20th, 2019
Zone 5Shipping begins the week of April 29th, 2019
Zone 6Shipping begins the week of April 15th, 2019
Zone 7Shipping begins the week of April 1st, 2019
Zone 8Now Shipping
Zone 9Now Shipping
Zone 10Now Shipping
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Q & A

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